QUESTION NO: 1
What are three characteristics of RIPv2? (Choose three.)
A. supports variable-length subnet mask by default
B. does not support variable-length subnet mask by default
C. multicasts updates to 224.0.0.9
D. supportsdiscontiguous networks by default
E. broadcasts updates
F. does not supportdiscontiguous networks by default
Answer: A,C,F
QUESTION NO: 2
A network administrator recently redistributed RIP routes into an OSPF domain. However, the administrator wants to configure the network so that instead of 32 external type-5 LSAs flooding into the OSPF network, there is only one. What must the administrator do to accomplish this?

A. Configure area 1 as a NSSA area with area 1 stubnssa
B. Configure area 1 as a stub area with area 1 stub
C. Configure summarization on R1 with summary-address 172.16.32.0 255.255.224.0
D. Configure summarization on R1 with area 1 range 172.16.32.0 255.255.224.0

Answer: C


QUESTION NO: 3
Based on the show ip route isis output on R1, which statement is true?


A. The R1 IS-IS router is an ASBR.
B. The R1 IS-IS router is performing route aggregation and is suppressing the more specific 10.1.0.0/23 prefix.
C. Thei su 10.1.0.0/23 route is a suppressed route.
D. Thei su 10.1.0.0/23 route is an IS-IS external route.
E. Thei su 10.1.0.0/23 route is a summary route.
F. The R1 IS-IS router is an ABR that belongs to multiple IS-IS areas.
Answer: E


QUESTION NO: 4
Which three statements are true regarding EIGRP? (Choose three.)
A. To speed convergence, EIGRP attempts to maintain a successor and feasible successor path for each destination.
B. By default, EIGRP performs auto-summarization acrossclassful network boundaries.
C. By default, EIGRP uses theDijkstra algorithm to determine the best path to a destination network based on bandwidth and delay.
D. EIGRP uses an area hierarchy to increase network scalability.
E. EIGRP uses hellos to establish neighbor relationships.
Answer: A,B,E
QUESTION NO: 5
Examine the BGP table. What is the correct command to summarize the listed prefixes into a single summary prefix of 192.168.12.0/22 while also allowing for the advertisement of the more specific prefixes?

A. network 192.168.12.0 mask 0.0.3.255
B. aggregate-address 192.168.12.0 255.255.252.0
C. aggregate-address 192.168.12.0 255.255.252.0 summary-only

D. network 192.168.12.0
E. network 192.168.12.0 mask 255.255.252.0
F. aggregate-address 192.168.12.0 255.255.252.0 as-set

Answer: B


QUESTION NO: 6
What is the effect of the following configuration commands? RTB(config)#router rip RTB(config-router)#version 2 RTB(config-router)#no auto-summary
A. subnet mask information is not passed in the routing updates
B. subnets are advertised across network boundaries
C. subnets are summarized at the network boundary
D. subnets are madediscontiguous
Answer: B


QUESTION NO: 7
Which three steps are most helpful in verifying proper route redistribution? (Choose three.)
A. On the routers not performing the route redistribution, use the showip protocols command to verify the routing information sources.
B. On the ASBR router performing the route redistribution, use the showip route command to verify that the proper routes from each routing protocol are there.
C. On the routers not performing the route redistribution, use the debugip routing command to verify the routing updates from the ASBR.
D. On the ASBR router performing the route redistribution, use the showip protocol command to verify the redistribution configurations.
E. On the routers not performing the route redistribution, use the showip route command to see if the redistributed routes show up.
Answer: B,D,E

QUESTION NO: 8
What is correct about the BGP synchronization command? (Choose two.)
A. Synchronization is necessary when peering with an EBGP neighbor.
B. Synchronization improves BGP routing convergence.

C. If it is turned ON, a prefix learned from IBGP neighbor is valid only if a non-bgp (IGP) route exists for that prefix.
D. Synchronization can be turned off if all the transit routers in an Autonomous system running full mesh IBGP.
E. Synchronization must be enabled when implementing a multi-homed BGP connection to multiple ISPs.
Answer: C,D
QUESTION NO: 9
Based on the exhibited output, which three statements are true? (Choose three.)

A. R1 is in AS 200.
B. R1 will load balance between three paths to reach the 192.168.1.48/28 prefix because all three paths have the same advertised distance (AD) of 40512000.
C. 40512000 is the advertised distance (AD) via 192.168.1.66 to reach the 192.168.1.48/28 prefix.
D. All the routes are in the passive mode because R1 is in the query process for those routes.
E. All the routes are in the passive mode because these routes are in the hold-down state.
F. The best path for R1 to reach the 192.168.1.48/28 prefix is via 192.168.1.66.
Answer: A,C,F

QUESTION NO: 10
Which command displays the IBGP and EBGP neighbors that are configured?
A. showip bgp peers
B. showip bgp paths

C. showip bgp
D. showip bgp summary

Answer: D


QUESTION NO: 11
How many update packets would a RIPv2 router send to advertise 77 routes?
A. six update packets
B. one update packet
C. three update packets
D. five update packets
E. two update packets
F. four update packets
Answer: F


QUESTION NO: 12
Refer to the exhibit. A network administrator is troubleshooting IS-IS routing. Currently, RTA is not receiving Link State Packets (LSPs) from RTB. What is the problem?


A. RTA must be configured with theisis circuit-type level-1 under interface s0.
B. RTA and RTB should both be configured for is-type level-2 under routerisis.
C. RTB must be configured with the is-type level-1 command under routerisis.
D. RTA and RTB are configured in different areas.
Answer: D
QUESTION NO: 13 DRAG DROP
Drag Drop question


Answer:


QUESTION NO: 14
When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA). Which two items are contained in the RA? (Choose two.)
A. keepalive timers
B. request for the local host IP address
C. lifetime of the prefix
D. any route advertisements it has received
E. prefixes for the link
F. IPv6 address for the host
Answer: C,E
QUESTION NO: 15
Based on the topology shown in the network diagram, what optional EIGRP configurations will be required in order to achieve full connectivity within AS 100?


A. Use the EIGRP no auto-summary command on R3 and R4.
B. Use the passive interface on the R1 and R2 interface that connects to the 10.1.1.0/24 and 10.1.2.0/24 subnet respectively.
C. Use the passive interface command between the R3 and R1 connection and between the R3 and R2 connection.
D. Use the variance command on R3.
E. Use the EIGRP no auto-summary command on R1 and R2.

Answer: E


QUESTION NO: 16
Which statement is true concerning EIGRP neighbors forming adjacencies?
A. Hello and hold time values are configured locally and do not have to match.
B. Configuration of the variance command must match between peers.
C. K-values are configured locally and do not have to match.
D. Different autonomous systems can be configured on each router.
Answer: A


QUESTION NO: 17
Which command should you use to verify what networks are being routed by a given OSPF process?
A. showospf
B. showip route
C. showip protocols
D. showip ospf database

Answer: C


QUESTION NO: 18
Which four items must match in an OSPF hello packet in order for two routers to become OSPF neighbors? (Choose four.)
A. stub area flag
B. authentication password
C. hello/dead intervals
D. address of DR/BDR
E. neighbors
F. area ID
Answer: A,B,C,F
QUESTION NO: 19
Which two statements are true about EIGRP manual summarization? (Choose two.)
A. Manual summaries can be configured with theclassful mask only.
B. The summary address is assigned an administrative distance of 10 by default.
C. Manual summarization is configured on a per interface basis.
D. The summary address is entered into the routing table and is shown to be sourced from the Null0 interface.
E. When manual summarization is configured,autosummarization is automatically disabled by default.
Answer: C,D

QUESTION NO: 20
A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP table on RouterA. The following information is available from RouterA:configuration:router bgp 65001network 10.0.0.0neighbor 172.16.1.1 remote-as 65002no auto-summaryrouting table information:show ip route | include 10O 10.10.10.0/24 [110/11] via 192.168.1.1, 2d00h, Ethernet0/0Why is this prefix not in the local BGP table?
A. The 172.16.1.1 neighbor is down.
B. This route is not a BGP learned route.
C. The network command is wrong.

D. The prefix 10.10.10.0/24 is not a 'connected' route.

Answer: C


QUESTION NO: 21
Which command should be added to RTB under router bgp 100 to allow only the external OSPF routes to be redistributed to RTC?

A. redistributeospf 1
B. redistributeospf 1 match external 1
C. redistributeospf 1 match external 2
D. redistributeospf 1 match external 1 external 2
Answer: D


QUESTION NO: 22
Which two provide intra-area routing services? (Choose two.)
A. L1 ES
B. L1 IS
C. L2 ES
D. L1/L2 IS
E. L2 IS

Answer: B,D
QUESTION NO: 23
Based on the exhibit, which statement is true.

A. All routes matching access list 110 will be forwarded.
B. The set metric-type entry is not a valid route-map command.
C. All routes not matching access list 101 or 110 will be flagged as an OSPF external type 2 with a metric of 5000.
D. There is a match entry missing in the route-map REDIST-MAP permit 30 statement.
E. There is a set entry missing in the route-map REDIST-MAP deny 20 statement.

Answer: C


QUESTION NO: 24
Observe the above diagram. Both R5 and R2 are performing two-way IGRP/RIP route redistribution. What behavior will R2 use with the given R2 configurations?


A. Updates about 192.168.1.0 that are heard through the s1 interface will be ignored.
B. Updates about 192.168.1.0 that are learned through RIP will be ignored.
C. Updates about 192.168.1.0 that are learned through IGRP will be added to the routing table, but not advertised to R1.
D. Updates about 192.168.1.0 will be advertised out the s0 interface.
Answer: A


QUESTION NO: 25
Given the NSAP, 39.0100.0102.0001.0c00.1211.00, which portion is interpreted by IS-IS as the area?
A. 39.0100
B. 39
C. 0001.0c00
D. 0001.0c00.1211
E. 39.0100.0102
F. 0001
Answer: E
QUESTION NO: 26 CORRECT TEXT
LAB




QUESTION NO: 27
Which three characteristics apply to IS-IS but not to OSPF? (Choose three.)
A. encapsulates PDUs directly into a data-link frame
B. uses a default IOS metric of 10 on each interface
C. uses an on-demand circuit to reduce the hello and LSA flooding across switched WAN links, such as ISDN
D. runs PRC (Partial Route Calculations) to calculate IPreachability information
E. uses stubby areas to improve network scalability
F. uses a DIS and a backup DIS to present thepsuedo-node on the LAN
Answer: A,B,D
QUESTION NO: 28
What are three characteristics of RIPv2? (Choose three.)
A. does not support variable-length subnet mask by default
B. broadcasts updates
C. supports variable-length subnet mask by default
D. does not supportdiscontiguous networks by default
E. multicasts updates to 224.0.0.9
F. supportsdiscontiguous networks by default
Answer: C,D,E

QUESTION NO: 29
Which command displays statistics on EIGRP hello, updates, queries, replies, and acknowledgments?
A. showip eigrp neighbors
B. showip eigrp traffic
C. showip eigrp topology
D. debugeigrp packets
Answer: B
QUESTION NO: 30

Which three statements are true about EIGRP operation? (Choose three.)
A. The maximum metric for the specific routes is used as the metric for the summary route.
B. The summary route remains in the route table, even if there are no more specific routes to the network.
C. Automatic summarization across major network boundaries is enabled by default.
D. Summarization is configured on a per-interface level.
E. When summarization is configured, the router will also create a route to null 0.
Answer: C,D,E

QUESTION NO: 31
A Level-2 IS can establish an adjacency with which routers? (Choose three.)
A. any Level-1/Level-2 IS in the same area
B. any Level-1 IS in any area
C. any Level-2 IS in any area
D. any Level-1/Level-2 IS in any area
E. any Level-1 IS in the same area
Answer: A,C,D
QUESTION NO: 32 CORRECT TEXT
LAB





QUESTION NO: 33
IS-IS Level 1 routers use LSPs for which purpose?
A. to build a topology database for areas outside the AS
B. to build a topology database for remote areas
C. to establish adjacency with L1 IS's
D. to establish adjacency with ES's
E. to build a topology database for the local and remote areas
F. to build a topology database for the local area only

Answer: F


QUESTION NO: 34
How does EIGRP advertise subnet masks for each destination network?
A. EIGRP advertises a prefix length for each destination network.
B. EIGRP, like IGRP and RIP, does not advertise a subnet mask for each destination network.
C. EIGRP advertises a fixed length subnet mask for each destination network.
D. EIGRP advertises only aclassful subnet mask for each destination network.
Answer: A


QUESTION NO: 35
Which command displays the number of times that the OSPF Shortest Path First (SPF) algorithm has been executed?
A. showip ospf
B. showip protocol
C. showip ospf interface
D. showip ospf database
Answer: A


QUESTION NO: 36
What does an OSPF router do if it receives an LSA with a lower sequence number than what is already in its link-state database?
A. discards the LSA only
B. updates its database with the DBD information contained in the LSA
C. ignores the LSA and replies with an LSA containing more current DBD information
D. forwards the LSA to the DR
Answer: C
QUESTION NO: 37
Refer to the exhibit. Which two statements are true? (Choose two.)


A. The summary route will be assigned the administrative distance of 5 in the RTB routing table.
B. The summary route will be sourced from the RTA Null0 interface in the RTA routing table.
C. The summary route will be assigned the administrative distance of 90 in the RTA routing table.
D. RTB will receive two routes, the manual summary address of 2.1.0.0/16 and the automatic, summarizedclassful address of 2.0.0.0/8.
E. RTB will receive only the summary address of 2.0.0.0/8.
F. The summary route will be sourced from the RTA s0/0 interface in the RTA routing table.
Answer: B,E
QUESTION NO: 38
What is correct about the BGP synchronization command? (Choose two.)
A. Synchronization improves BGP routing convergence.
B. Synchronization must be enabled when implementing a multi-homed BGP connection to multiple ISPs.
C. Synchronization is necessary when peering with an EBGP neighbor.
D. Synchronization can be turned off if all the transit routers in an Autonomous system running full mesh IBGP.
E. If it is turned ON, a prefix learned from IBGP neighbor is valid only if a non-bgp (IGP) route exists for that prefix.
Answer: D,E
QUESTION NO: 39
Refer to the exhibit. Based upon the output of show ip bgp, which statement is true?


A. The route to network 30.30.30.0/24 is preferred through the R2 ISP-B link.
B. The route to network 40.40.40.0/24 is preferred through the R1 ISP-A link.
C. The default route 0.0.0.0/0 is preferred through the R1 ISP-A link.
D. The default route 0.0.0.0/0 is preferred through the R2 ISP-B link.
Answer: C
QUESTION NO: 40 CORRECT TEXT
LAB




QUESTION NO: 41
Which BGP attribute will not be advertised in routing updates to its neighboring routers?
A. local preference
B. AS_path
C. next hop
D. weight
E. origin
Answer: D


QUESTION NO: 42
What does IS-IS use to establish and maintain neighbor relationships between IS's?
A. IIH
B. ISH
C. CLNP
D. CLNS
E. LSP
Answer: A QUESTION NO: 43


Refer to the exhibit. Given the exhibited router output, which command sequence can be added to R1 to generate a default route into the OSPF domain?

A. ip default-gateway
B. default-information originate always
C. ip default-network
D. default-router
Answer: B


QUESTION NO: 44
Refer to the exhibit. If R1 is configured for 6to4 tunneling, what will the prefix of its IPv6 network be?

A. AC1F:6401::/32

B. 1723:1100:1::/48
C. 3FFE:AC1F:6401::/32
D. FFFF:AC1F:6401::/16
E. 2002:AC1F:6401::/48
Answer: E


QUESTION NO: 45
Refer to the exhibit and the output within it. What type of OSPF area is area 1?

A. totally stubby area
B. stub area
C. NSSA
D. NSSA totally stubby area
Answer: B


QUESTION NO: 46
Which two statements about the EIGRP DUAL process are correct? (Choose two.)
A. EIGRP queries are sent during the loading state in the EIGRP neighbor establishment process.
B. DUAL will trigger an EIGRP query process while placing the flapping routes in theholddown state.

C. A feasible successor in the EIGRP topology table can become the successor only after all the query requests have been replied to.
D. The stuck in active state is caused when the wait for the query replies have timed out.
E. An EIGRP route will go passive if there are no successors in the EIGRP topology table.
F. An EIGRP route will go active if there are no successors or feasible successors in the EIGRP topology table.
Answer: D,F
QUESTION NO: 47
Which address type does the IPv6 address FF05:0:0:0:0:0:0:2 specify?
A. link local
B. site localunicast
C. aggregable global unicast
D. multicast
E. unspecified

Answer: D


QUESTION NO: 48
Which two are characteristics of the IS-IS protocol but not OSPF? (Choose two.)
A. provides routing support for multiple network layer protocols
B. provides for network scalability by allowing the network to be separated into areas
C. three layers of hierarchical routing
D. supports demand circuit routing
E. utilizes SPF algorithm
F. forms adjacencies with all neighbors
Answer: A,F
QUESTION NO: 49
Refer to the exhibit. Routers R2, R3, R4, and R5 have OSPF enabled. What should be configured on the routers in area 1 to ensure that all default summary routes and redistributed EIGRP routes will be forwarded from R6 to area 1, and only a default route for all other OSPF routes will be forwarded from R5 to area 1.


A. R5(config-router)# area 1 nssa R6(config-router)# area 1 nssa
B. R5(config-router)# area 1 stubR6(config-router)# area 1 stub
C. R5(config-router)# area 1 stub no-summaryR6(config-router)# area 1 stub
D. R5(config-router)# area 1 nssa no-summaryR6(config-router)# area 1 nssa

Answer: D


QUESTION NO: 50
Which statement is true concerning 6to4 tunneling?
A. IPv4 traffic is encapsulated with an IPv6 header.
B. The edge routers can use any locally configured IPv6 address.
C. Hosts and routers inside a 6to4 site will need a special code.
D. An edge router must use IPv6 address of 2002::/16 in its prefix.
Answer: D


QUESTION NO: 51
Which statement is true concerning 6to4 tunneling?
A. An edge router must use IPv6 address of 2002::/16 in its prefix.
B. The edge routers can use any locally configured IPv6 address.
C. IPv4 traffic is encapsulated with an IPv6 header.
D. Hosts and routers inside a 6to4 site will need a special code.
Answer: A
QUESTION NO: 52

Refer to the exhibit and the partial configuration on router R10. EIGRP routes are redistributed into the OSPF domain as external type 2 routes. With the OSPF link cost that is shown in the exhibit, what would be the preferred path for R1 to reach Network D?

A. R1 will prefer Link A as a fastest internal path to the ASBR.
B. R1 will prefer Link C as a path with the lowest internal cost to the ASBR.
C. R1 will prefer Link B as a shortest internal path to the ASBR.
D. R1 will load balance across the three links because of the equal external cost to Network D.
Answer: B


QUESTION NO: 53
Which BGP attribute is used by BGP to prevent routing loops?
A. next-hop
B. origin
C. weight
D. AS-path
E. MED
F. local preference
Answer: D


QUESTION NO: 54
Which three types of OSPF route entries can be found in the routing table of an internal OSPF router within an OSPF NSSA area? (Choose three.)

A. O E2
B. O* N2
C. O E1
D. O
E. O N2
Answer: B,D,E
QUESTION NO: 55
Which three statements are correct about the differences in IS-IS and OSPF? (Choose three.)
A. New additions to the protocol are easily implemented in OSPF but not with IS-IS.
B. IS-IS is more CPU-intensive than is OSPF.
C. For greater fine tuning there are more IS-IS timers.
D. OSPF has more area types than does IS-IS.
E. IS-IS LSP contains TLV fields and OSPF LSU contains the LSAs.
Answer: C,D,E
QUESTION NO: 56 DRAG DROP
Drag Drop question

Answer: QUESTION NO: 57




What is the purpose of the eigrp stub configuration command?
A. to reduce the convergence time by enabling the EIGRP stub router to also perform query requests to the EIGRP hub router
B. to reduce the convergence time by enabling the EIGRP stub router to propagate the EIGRP queries from the EIGRP hub router
C. to reduce the size of the routing table by blocking the D EX (External EIGRP) routes into the EIGRP stub router
D. to increase scalability by limiting the EIGRP query range
Answer: D


QUESTION NO: 58
Which statement is true about EBGP?
A. EBGP requires a full mesh.
B. The next hop does not change when BGP updates are exchanged between EBGP neighbors.
C. A static route can be used to form an adjacency between neighbors.
D. An internal routing protocol can be used to reach an EBGP neighbor.
Answer: C
QUESTION NO: 59
Why should iBGP sessions be fully meshed within a Transit AS?

A. BGP requires redundant TCP sessions betweeniBGP peers.
B. A full mesh allows for optimal routing within the Transit AS.
C. Routes learned viaiBGP are never propagated to other iBGP peers.
D. Routes learned viaeBGP are never propagated to other iBGP peers.
E. Routes learned viaiBGP are never propagated to other eBGP peers.
Answer: C


QUESTION NO: 60
A problem was reported that the 10.10.10.0/24 prefix was not injected into the local BGP table on RouterA. The following information is available from RouterA:configuration:router bgp 65001network 10.0.0.0neighbor 172.16.1.1 remote-as 65002no auto-summaryrouting table information:show ip route | include 10O 10.10.10.0/24 [110/11] via 192.168.1.1, 2d00h, Ethernet0/0Why is this prefix not in the local BGP table?
A. The prefix 10.10.10.0/24 is not a 'connected' route.
B. The 172.16.1.1 neighbor is down.
C. The network command is wrong.
D. This route is not a BGP learned route.
Answer: C


QUESTION NO: 61
Refer to the exhibit. If R1 is configured for 6to4 tunneling, what will the prefix of its IPv6 network be?

A. AC1F:6401::/32
B. 2002:AC1F:6401::/48
C. 3FFE:AC1F:6401::/32
D. FFFF:AC1F:6401::/16
E. 1723:1100:1::/48
Answer: B QUESTION NO: 62



Which three are characteristics of IPv6? (Choose three.)
A. IPv6 routers send RA messages.
B. An IPv6 header is 20 bits long.
C. An IPv6 header contains the protocol field.
D. An IPv6 header contains the next header field.
E. An IPv6 address is 128 bits long.
F. An IPv6 header contains the header checksum field.
Answer: A,D,E
QUESTION NO: 63
Which statement is true about BGP policy-based routing?
A. If the next-hop router goes down and no alternative path is in place, policy routing will route to null 0.
B. If the next-hop router goes down and no alternative path is in place, policy routing will default to another BGP path.
C. If the next-hop router goes down and no alternative path is in place, policy routing will default to dynamic routing decisions.
D. If the next-hop router goes down and no alternative path is in place, policy routing will deny all traffic to that destination.
Answer: C


QUESTION NO: 64
Which of the following NSAP addresses is a private, locally administered address?
A. 49.0004.30ac.0000.3090.c7df.00
B. 48.0f01.0002.0000.0c00.1111.00
C. 52.0f01.0002.0000.0c00.1111.00
D. 39.0f01.0002.0000.0c00.1111.00
Answer: A
QUESTION NO: 65

Which three are benefits of IS-IS over OSPF? (Choose three.)
A. does not require Hello packets to establish neighbor relationships
B. supports network layer protocols other than IP
C. supports route tags
D. produces fewer link state advertisements for a given network
E. requires fewer neighbor relationships in a broadcastmultiaccess network
F. supports more routers in an area
Answer: B,D,F
QUESTION NO: 66
What can cause an OSPF virtual link not to be established?
A. The virtual link transit area is not Area 0.
B. There is a mismatch of the OSPF network type on the virtual link configuration.
C. There are DR/BDR election errors on the OSPF virtual link.
D. The ABRs are using the wrong OSPF router ID in the virtual link configuration.
E. The virtual link is set up over an NBMA network.

Answer: D


QUESTION NO: 67
Which three techniques can be used to transition from IPv4 to IPv6? (Choose three.)
A. NAT
B. anycast
C. 6to4 tunneling
D. flow label
E. dual stack
F. mobile IP
Answer: A,C,E

QUESTION NO: 68
What are three reasons to control routing updates via route filtering? (Choose three).
A. for easier implementation B. for simple security

C. to control network overhead on the wire
D. to prevent adjacencies from forming
E. to hide certain networks from the rest of the organization
Answer: B,C,E
QUESTION NO: 69
Examine the BGP table. What is the correct command to summarize the listed prefixes into a single summary prefix of 192.168.12.0/22 while also allowing for the advertisement of the more specific prefixes?

A. aggregate-address 192.168.12.0 255.255.252.0 as-set
B. network 192.168.12.0 mask 255.255.252.0
C. network 192.168.12.0 mask 0.0.3.255
D. aggregate-address 192.168.12.0 255.255.252.0
E. aggregate-address 192.168.12.0 255.255.252.0 summary-only
F. network 192.168.12.0

Answer: D


QUESTION NO: 70
The 192.168.0.0 network is not being propagated throughout the network. Observe the BGP configuration commands from the advertising router. What is the reason the 192.168.0.0 route is not being advertised? router bgp 65111 neighbor 172.16.1.1 remote-as 65111 neighbor
172.16.2.1 remote-as 65112 network 192.168.0.0 network 10.0.0.0 ! ip route 192.168.0.0
255.255.0.0 null0
A. The network 192.168.0.0 statement is missing mask 255.255.0.0
B. The network 192.168.0.0 statement is missing mask 0.0.255.255.
C. The auto-summary configuration is missing.

D. The network 10.0.0.0 statement is missing mask 255.0.0.0.
E. The network 10.0.0.0 statement is missing mask 0.255.255.255.
Answer: A


QUESTION NO: 71
The Dev-1 and Dev-3 routers are OSPF neighbors over the Ethernet 0/0 connection. Based on the show ip ospf neighbor output from the Dev-1 and Dev-3 routers, which statement is true?

A. Dev-3 is the DR because it has a higher OSPF router priority.
B. Dev-3 is the DR because it has a lower OSPF router ID.
C. Dev-1 is the DR because it has a higher OSPF router priority.
D. Both Dev-1 and Dev-3 are using the default OSPF router priority.
E. Dev-1 is the DR because it has a lower OSPF router ID.
Answer: C


QUESTION NO: 72
In reference to the network topology diagram shown in the exhibit, which statement is true?


A. The network is using a two-layer hub-and-spoke hierarchical design.
B. The network is using a two-layer full-mesh hierarchical design.
C. Routers R1,R2,R3,R4,R5 and R6 are the access layer routers.
D. To improve security, packet filtering that uses ACLs at Routers A and B must be implemented.
E. To improve scalability, route summarization at Routers R1,R2,R3,R4,R5,R6 must be performed.
F. Routers A and B are the distribution layer routers.
Answer: E


QUESTION NO: 73
Which is the correct command format to configure EIGRP summary route?
A. ip summary-route eigrp as-number address mask
B. ip auto-summary as-number address mask
C. ip auto-summary eigrp as-number address mask
D. ip summary-address eigrp as-number address mask
E. ip summary-address as-number address mask
Answer: D


QUESTION NO: 74
Observe the diagram. RTC is the hub router and RTA and RTB are the spokes. There are no virtual circuits between the spoke locations. What is needed to successfully route traffic to the 11.11.11.0/24 network from RTA?


A. The neighbor 10.10.10.1 next-hop-self command on RTC.
B. The neighbor 10.10.10.1 next-hop-self command on RTA.
C. The neighbor 10.10.10.1 next-hop-self command on RTB.
D. Nothing is required. This is the default behavior on this topology.
Answer: A
QUESTION NO: 75
Examine the above configuration. What does the route map named test accomplish?


A. marks the 10.0.0.0/8 prefix received from the 10.1.1.1 neighbor with a MED of 200
B. permits only the 10.0.0.0/8 prefix to be received from the 10.1.1.1 neighbor
C. permits only the 10.0.0.0/8 prefix to be advertised to the 10.1.1.1 neighbor
D. marks the 10.0.0.0/8 prefix advertised to the 10.1.1.1 neighbor with a MED of 200
E. marks all prefixes received from the 10.1.1.1 neighbor with a MED of 200
F. marks all prefixes advertised to the 10.1.1.1 neighbor with a MED of 200
Answer: D
QUESTION NO: 76
Based on the P1R3 show ip bgp output, which statement is true?

A. The best path to reach the 192.168.11.0 prefix is via 10.200.200.11.

B. The 192.168.11.0 and 192.168.12.0 prefixes were learned via EBGP from the 10.200.200.11 and 10.200.200.12 EBGP neighbors.
C. The best path to reach the 192.168.11.0 prefix is via both 10.200.200.11 and 10.200.200.12; BGP will automatically load balance between the two.
D. The best path to reach the 192.168.11.0 prefix is via 10.200.200.12.
Answer: D


QUESTION NO: 77
Which command would display OSPF parameters such as filters, default metric, maximum paths, and number of areas configured on a router?
A. showip protocol
B. showip ospf
C. showip ospf interface
D. showip route
Answer: A


QUESTION NO: 78
Which three IPv6 notations represent the same address? (Choose three.)
A. 2031:0:130F:0:0:09C0:876A:130B
B. 2031:0:130F:::9C0:876A:130B
C. 2031::130F::9C0:876A:130B
D. 2031::130F:0::9C0:876A:130B
E. 2031:0:130F::9C0:876A:130B
F. 2031:0000:130F:0000:0000:09C0:876A:130B
Answer: A,E,F
QUESTION NO: 79
Router E is configured with the EIGRP variance 2 command. What path will Router E take to reach Router A?


A. only E-B-A
B. only E-D-A
C. only E-C-A
D. all available paths.
E. both E-B-A and E-C-A
F. both E-B-A and E-D-A

Answer: E


QUESTION NO: 80
With which other routers on an Ethernet LAN should the DROTHER routers form OSPF full adjacency?
A. all OSPF routers in the area
B. the DR and BDR only
C. all OSPF routers on the Ethernet LAN
D. all other DROTHER routers on the Ethernet LAN
E. the DR only
Answer: B
QUESTION NO: 81
Refer to the exhibit. Given the partial configuration in the exhibit, which IPv6 statement is true?


A. The configuration is an example of a 6to4 tunnel.
B. The configuration is an example of a 4to6 tunnel.
C. The configuration is an example of a one to one IPv6 tunnel.
D. The configuration is an example of an encrypted IPv6 VPN tunnel.
Answer: A


QUESTION NO: 82
What is the purpose of the eigrp stub configuration command?
A. to reduce the size of the routing table by blocking the D EX (External EIGRP) routes into the EIGRP stub router
B. to reduce the convergence time by enabling the EIGRP stub router to propagate the EIGRP queries from the EIGRP hub router
C. to reduce the convergence time by enabling the EIGRP stub router to also perform query requests to the EIGRP hub router
D. to increase scalability by limiting the EIGRP query range
Answer: D
QUESTION NO: 83

Based on the show ip bgp summary output, which two statements are true? (Choose two.)

A. The BGP session to the 10.3.3.3 neighbor is established, but the router has not received any BGP routing updates from the 10.3.3.3 neighbor.
B. The router is attempting to establish a BGP peering session with the 10.2.2.2 neighbor.
C. The BGP session to the 10.3.3.3 neighbor is established.
D. The BGP session to the 10.2.2.2 neighbor is established.
E. The router is attempting to establish a BGP peering session with the 10.1.1.1 neighbor.
F. The BGP session to the 10.1.1.1 neighbor is established.
Answer: B,F
QUESTION NO: 84
Refer to the exhibit and the partial configuration on router R2. On router R4, all RIP routes are redistributed into the OSPF domain. A second redistribution is configured on router R2 using a route map. Based on the configuration on R2, which EIGRP external routes will be present in the routing table of R1?


A. There will be no EIGRP external routes in the routing table of R1.
B. The routes originating from the RIP routing domain.
C. Only routes originating in the OSPF routing domain.
D. All routes originating from RIP and OSPF routing domains.
Answer: C
QUESTION NO: 85 CORRECT TEXT
LAB





QUESTION NO: 86
How many update packets would a RIPv2 router send to advertise 77 routes?
A. two update packets
B. three update packets
C. six update packets
D. five update packets
E. one update packet
F. four update packets

Answer: F


QUESTION NO: 87
Refer to the exhibit. What is the effect of the distribute-list command in the R1 configuration?

A. R1 will filter only the 172.24.1.0/24 route from the R2 RIP updates.
B. R1 will permit only the 10.0.0.0/24 route in the R2 RIP updates.
C. R1 will filter the 10.1.0.0/24 and the 172.24.1.0/24 routes from the R2 RIP updates.
D. R1 will not filter any routes because there is no exact prefix match.
Answer: C


QUESTION NO: 88
When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA). Which two items are contained in the RA? (Choose two.)
A. prefixes for the link
B. IPv6 address for the host
C. keepalive timers
D. request for the local host IP address
E. any route advertisements it has received
F. lifetime of the prefix
Answer: A,F
QUESTION NO: 89

Based on the show ip bgp summary output, which two statements are true? (Choose two.)

A. The BGP session to the 10.1.1.1 neighbor is established.
B. The router is attempting to establish a BGP peering session with the 10.2.2.2 neighbor.
C. The BGP session to the 10.3.3.3 neighbor is established, but the router has not received any BGP routing updates from the 10.3.3.3 neighbor.
D. The router is attempting to establish a BGP peering session with the 10.1.1.1 neighbor.
E. The BGP session to the 10.3.3.3 neighbor is established.
F. The BGP session to the 10.2.2.2 neighbor is established.
Answer: A,B
QUESTION NO: 90
Refer to the exhibit. All routers have simultaneously been reloaded, and the DR election has concluded as expected. Which state is RTC in?

A. 2WAY/BDR

B. FULL/BDR
C. 2WAY/DROTHER
D. 2WAY/DR
E. FULL/DR
F. FULL/DROTHER

Answer: B


QUESTION NO: 91
Which show command will display only the Type 5 LSAs in the OSPF topology database?
A. showip ospf database nssa-external
B. showip route ospf
C. showip ospf database summary
D. showip route
E. showip ospf database external
Answer: E


QUESTION NO: 92
IS-IS is often considered an alternative to OSPF in the IP world. Which two statements identify similarities between IS-IS and OSPF? (Choose two.)
A. support for designated intermediate systems and backup designated intermediate systems
B. support for both DIS adjacencies and neighbor adjacencies
C. support for address summarization between areas
D. support for classless routing
E. support for multiple areas per router
Answer: C,D
QUESTION NO: 93
Refer to the exhibit. Routers RTA and RTB are running BGP but the session is active. What command needs to be added to establish the BGP session?


A. ip route 10.10.10.1 255.255.255.255 s0/0ip route 10.10.10.1 255.255.255.255 s0/1
B. neighbor 10.10.10.1 next-hop-self
C. network 10.10.10.0
D. no synchronization

Answer: A


QUESTION NO: 94
Observe the partial show run command output in the exhibit. Which two statements are true about the route map configuration shown? (Choose two.)


A. The default sequence number will be 5.
B. Any matches are considered to be permitted.
C. The default sequence number will be 10.
D. Any matches are considered to be denied.
Answer: B,C
QUESTION NO: 95
What are three key concepts that apply when configuring the EIGRP stub routing feature in a hub and spoke network? (Choose three.)
A. EIGRP stub routing should be used on hub routers only.
B. Stub routers are not queried for routes.
C. Spoke routers connected to hub routers answer the route queries for the stub router.
D. A hub router prevents routes from being advertised to the remote router.
E. A stub router should have only EIGRP hub routers as neighbors.
F. Only remote routers are configured as stubs.
Answer: B,E,F

QUESTION NO: 96
Refer to the diagram and configuration above. Policy-based routing is configured on RTB to direct all traffic coming from sources with address prefixes 192.168.10.0/24 to the next hop
192.168.16.254. The exception should be made for packets originating from the Telnet port on host 192.168.10.5 to be forwarded to the next hop 192.168.17.254. The debug ip packet command executed on RTC shows that the policy routing does not work correctly. What could be the problem?


A. Theip local policy route-map should be configured on RTA Serial0 interface.
B. The telnet keyword in the access-list 101 is associated with the wrong port.
C. The route map statements are in the wrong order.
D. The standard access list 1 should be replaced with an extended access-list.
Answer: C
QUESTION NO: 97 CORRECT TEXT
LAB




QUESTION NO: 98
Which command is used to change the administrative distance for EIGRP?
A. Router(config-if)# distance weight eigrp internal-distance external-distance
B. Router(config-if)# distance eigrp internal-distance external-distance
C. Router(config-router)# distance eigrp internal-distance external-distance
D. Router(config-router)# distance weight eigrp internal-distance external-distance
Answer: C


QUESTION NO: 99
A network administrator is troubleshooting a redistribution of OSPF routes into EIGRP. Given the exhibited commands, which statement is true?


A. Redistributed routes will maintain their original OSPF routing metric.
B. Redistributed routes will have an external type of 1 and a metric of 1.
C. Redistributed routes will have an external type of 2 and a metric of 20.
D. Redistributed routes will have a default metric of 0 and will be treated as reachable and advertised.
E. Redistributed routes will have a default metric of 0 but will be treated as unreachable and not advertised.
Answer: E


QUESTION NO: 100
RTA(config)# router eigrp 2000 RTA(config-router)# network 2.0.0.0RTA(config-router)# exitRTA(config)# interface serial 2RTA(config-if)# ip summary-address eigrp 2000 2.1.0.0 255.255.0.0Examine the exhibit. How many routes will RTB have with this configuration assuming there is no additional connectivity to RTB at this time?

A. 1
B. 3
C. 2
D. 0
E. 4
Answer: C


QUESTION NO: 101

Refer to the exhibit. If the configuration shown below is added to RTA, which three route entries will EIGRP advertise to neighboring routers?(Choose three.)router eigrp 10network 10.0.0.0eigrp stub

A. 10.1.2.0/24
B. 10.1.1.0/24
C. 10.0.0.0/8
D. 10.1.3.0/24
E. 192.168.20.0/24
Answer: B,C,D
QUESTION NO: 102
Based on the P1R3 show ip bgp output, which statement is true?

A. The 192.168.11.0 and 192.168.12.0 prefixes were learned via EBGP from the 10.200.200.11 and 10.200.200.12 EBGP neighbors.
B. The best path to reach the 192.168.11.0 prefix is via 10.200.200.12.
C. The best path to reach the 192.168.11.0 prefix is via both 10.200.200.11 and 10.200.200.12; BGP will automatically load balance between the two.
D. The best path to reach the 192.168.11.0 prefix is via 10.200.200.11.

Answer: B QUESTION NO: 103



Which two types of routes will be advertised with the EIGRP configuration as shown? (Choose two.)router eigrp 100network 10.0.0.0eigrp stub
A. receive-only
B. connected
C. static
D. summary
E. stub
F. dynamic
Answer: B,D
QUESTION NO: 104
What number is a valid representation for the 200F:0000:0000:AB00:0000:0000:0000:0000/56 IPv6 prefix?
A. 200F:0:0:AB/56
B. 200F::AB00/56
C. 200F:0:0:AB00::/56
D. 200F::AB/56

Answer: C


QUESTION NO: 105
To maintain route consistency, what happens when a router sees a change to an existing OSPF network?
A. It generates a routing exchange using the hello protocol.
B. It floods the area with new routing information.
C. It waits for theholddown timers to expire, then sends the update.
D. It enters theexstart state with its neighbors.
Answer: B


QUESTION NO: 106
Refer to the exhibit. Which configuration command sequence would prevent the propagation of updates for network 192.168.236.0/24 to the Branch router?


A. Central(config)# router ripCentral(config-router)# passive-interface s0/0
B. Branch(config)# router ripBranch(config-router)# passive-interface s0/0
C. Central(config)# access-list 1 deny 192.168.236.0Central(config)# access-list 1 permit anyCentral(config)# interface serial 0/0Central(config-if)# ip access-group 1 out
D. Central(config)# access-list 1 deny 192.168.236.0Central(config)# access-list 1 permit anyCentral(config)# router ripCentral(config-router)# distribute-list 1 out serial 0/0
E. Branch(config)# access-list 1 deny 192.168.236.0Branch(config)# access-list 1 permit anyBranch(config)# interface serial 0/0Branch(config-if)# ip access-group 1 in
F. Branch(config)# access-list 1 deny 192.168.236.0Branch(config)# access-list 1 permit anyBranch(config)# router ripBranch(config-router)# distribute-list 1 out serial 0/0
Answer: D


QUESTION NO: 107
Which BGP path attribute is Cisco proprietary?
A. MED
B. origin
C. AS-path
D. local preference
E. weight
F. next-hop

Answer: E


QUESTION NO: 108
Refer to the exhibit. If the configuration shown below is added to RTA, which three route entries will EIGRP advertise to neighboring routers?(Choose three.)router eigrp 10network 10.0.0.0eigrp stub

A. 10.1.2.0/24
B. 192.168.20.0/24
C. 10.1.1.0/24
D. 10.0.0.0/8
E. 10.1.3.0/24
Answer: C,D,E
QUESTION NO: 109
Refer to the exhibit. By default, when RTB passes BGP advertisements from RTA about network
192.168.2.0 to RTC, what address will be listed as the next-hop address?


A. 10.1.1.1
B. 192.168.1.50
C. 10.1.1.2
D. 192.168.1.49
Answer: B


QUESTION NO: 110
The 192.168.0.0 network is not being propagated throughout the network. Observe the BGP configuration commands from the advertising router. What is the reason the 192.168.0.0 route is not being advertised? router bgp 65111 neighbor 172.16.1.1 remote-as 65111 neighbor
172.16.2.1 remote-as 65112 network 192.168.0.0 network 10.0.0.0 ! ip route 192.168.0.0
255.255.0.0 null0
A. The network 10.0.0.0 statement is missing mask 255.0.0.0.
B. The network 192.168.0.0 statement is missing mask 255.255.0.0
C. The network 10.0.0.0 statement is missing mask 0.255.255.255.
D. The auto-summary configuration is missing.
E. The network 192.168.0.0 statement is missing mask 0.0.255.255.
Answer: B


QUESTION NO: 111
What is the effect of the following configuration commands? RTB(config)#router rip RTB(config-router)#version 2 RTB(config-router)#no auto-summary
A. subnets are summarized at the network boundary

B. subnet mask information is not passed in the routing updates
C. subnets are advertised across network boundaries
D. subnets are madediscontiguous
Answer: C


QUESTION NO: 112
Which BGP attribute will not be advertised in routing updates to its neighboring routers?
A. origin
B. AS_path
C. next hop
D. weight
E. local preference
Answer: D
QUESTION NO: 113 DRAG DROP
Drag Drop question

Answer:

QUESTION NO: 114

Refer to the exhibit. What is the correct configuration to enable router P4 to exchange RIP routing updates with router P1 but not with router P3?

A. P4(config)# router ripP4(config-router)# neighbor 192.168.10.34 no broadcastP4(config-router)# passive-interface fa0/0
B. P4(config)# router ripP4(config-router)# neighbor 192.168.10.3P4(config-router)# passive-interface fa0/0
C. P4(config)# interface fa0/0P4(config-if)# neighbor 192.168.10.3P4(config-if)# passive-interface fa0/0
D. P4(config)# interface fa0/0P4(config-if)# neighbor 192.168.10.3P4(config-if)# passive-interface
192.168.10.34
Answer: B


QUESTION NO: 115
Refer to the diagram above. Policy-based routing is enabled for the incoming traffic on RTB. Given the above configuration, how is the packet that comes from 172.16.6.10 routed?


A. The packet is denied access and is dropped.
B. The packet is sent to RTC.
C. The packet is sent back to RTA.
D. The packet is routed through the normal destination-based routing process.
Answer: D


QUESTION NO: 116
Refer to the exhibit. All routers have simultaneously been reloaded and the DR election has concluded as expected. What state is RTB in?


A. 2WAY/BDR
B. FULL/DROTHER
C. FULL/BDR
D. 2WAY/DR
E. FULL/DR
F. 2WAY/DROTHER
Answer: B


QUESTION NO: 117
Refer to the exhibit. During the process of configuring a virtual link to connect area 2 with the backbone area, the network administrator received this console message on R3:*Mar 1
00:25:01.084:
%OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual link but not found from 20.20.20.1, Serial 0How should the virtual link be configured on the OSPF routers to establish full connectivity between the areas?

A.
R1(config-router)# area 1 virtual-link 20.20.20.2R3(config-router)# area 1 virtual-link 30.30.30.2

B.
R1(config-router)# area 1 virtual-link 30.30.30.3R3(config-router)# area 1 virtual-link 20.20.20.1

C.
R1(config-router)# area 1 virtual-link 2.2.2.2R3(config-router)# area 1 virtual-link 2.2.2.2

D.
R1(config-router)# area 1 virtual-link 3.3.3.3R3(config-router)# area 1 virtual-link 1.1.1.1

E.
R1(config-router)# area 0 virtual-link 1.1.1.1R3(config-router)# area 2 virtual-link 3.3.3.3




Answer: D


QUESTION NO: 118
How many update packets would a RIPv2 router send to advertise 77 routes?
A. four update packets
B. one update packet
C. two update packets
D. six update packets
E. five update packets
F. three update packets
Answer: A

QUESTION NO: 119
Which two methods advertise internal networks to external ISPs via BGP? (Choose two.)
A. using aggregate routes
B. defining routes via the network statement
C. forcing the next-hop address D. disabling synchronization

Answer: A,B
QUESTION NO: 120
When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?
A. next-hop
B. MED
C. local preference
D. origin
E. AS-path
F. weight

Answer: F


QUESTION NO: 121
Which BGP path attribute is Cisco proprietary?
A. local preference
B. weight
C. MED
D. origin
E. next-hop
F. AS-path
Answer: B


QUESTION NO: 122
What is the effect of the following configuration commands? RTB(config)#router rip RTB(config-router)#version 2 RTB(config-router)#no auto-summary
A. subnets are advertised across network boundaries
B. subnets are summarized at the network boundary
C. subnet mask information is not passed in the routing updates
D. subnets are madediscontiguous

Answer: A


QUESTION NO: 123
Refer to the topology diagram. R3 is redistributing the EIGRP routes into OSPF. What will the EIGRP routes appear as in the routing table of R1?

A. O E2
B. D
C. O IA
D. O
E. D EX
Answer: A


QUESTION NO: 124 CORRECT TEXT
LAB



QUESTION NO: 125 CORRECT TEXT
LAB



QUESTION NO: 126
Which three commands are required on RTA interface serial 0 for OSPF to operate on this network? (Choose three.)

A. frame-relay mapip 10.1.1.1 200
B. frame-relay mapip 10.1.1.3 300 broadcast
C. frame-relay mapip 10.1.1.3 300
D. ip ospf network point-to-point
E. frame-relay mapip 10.1.1.1 200 broadcast
F. ip ospf network point-to-multipoint
Answer: B,E,F
QUESTION NO: 127
Which statement best describes autoconfiguration for IPv6?
A. A host will contact its local router to receive its unique IPv6 address.
B. A router connected to the local link sends a broadcast periodically to advertise the subnet and the host appends its locally configured IPv4 address to create a unique IPv6 address.
C. A router connected to the local link sends its 64 bit prefix address and the host appends its MAC address to create its unique IPv6 address.
D. The local DHCP server will detect a new host has been added to the LAN segment and automatically send a unique IPv6 address to the new host.


Answer: C


QUESTION NO: 128
You have an address range of 172.16.20.192 to 172.16.20.223. Which two configuration commands are used in configuring the area 3 border router for network summarization? (Choose two.)
A. network 172.16.20.192 255.255.255.224 area 3
B. area 3 range 172.16.20.192 255.255.255.224
C. network 172.16.20.192 0.0.0.31 area 3
D. area 3 range 172.16.20.192 172.16.20.223
Answer: B,C
QUESTION NO: 129 CORRECT TEXT
LAB

The information of the question
1.
Seed metric for EIGRP must have the following characteristics: Bandwidth=512 Kbps

2.
Delay=100

3.
Reliability=255

4.
Load=1

5.
MTU=1500 Seed metric for IS-IS must be set to 50. Only redistribute Level-1 IS-IS routes into EIGRP. Redistribute EIGPR routes into IS-IS as Level-1 routes.





QUESTION NO: 130
Refer to the exhibit. Router RA is not able to ping the loopback Lo0 on router RB. What could the problem be?

A. Router RA is using plain text authentication while Router RB is using encrypted authentication.
B. Router RA is using RIP version 1 while Router RB is using RIP version 2.
C. The key strings do not match.
D. The loopback addresses have different subnet masks.
E. MD5 authentication is not possible with RIP.
F. The key chains do not match.
Answer: A


QUESTION NO: 131

Which two statements are true concerning IPv6? (Choose two.)
A. IPSec is mandatory and built into IPv6.
B. The leading zeros in an address format are mandatory.
C. Mobile IP is built into IPv6 by default.
D. Like IPv4, IPv6 broadcasts are sent to all nodes on a LAN segment.
Answer: A,C
QUESTION NO: 132
Which three are benefits of IS-IS over OSPF? (Choose three.)
A. supports route tags
B. produces fewer link state advertisements for a given network
C. supports more routers in an area
D. requires fewer neighbor relationships in a broadcastmultiaccess network
E. supports network layer protocols other than IP
F. does not require Hello packets to establish neighbor relationships
Answer: B,C,E

QUESTION NO: 133
All routers in the diagram are configured with EIGRP. If RTB and RTC fail, which action will RTA take with respect to the HQ network?

A. RTA will place the route via RTD into the hold down state.
B. RTA will go into the active state for the route to HQ network.

C. RTA will automatically route packets via RTD to the HQ network.
D. RTA will go into the active state for all routes.

Answer: B


QUESTION NO: 134
Observe the exhibit. If the command variance 3 were added to RTE, which path or paths would be chosen to route traffic to network X?

A. E-B-A
B. E-B-A, E-C-A and E-D-A
C. E-B-A and E-C-A
D. E-C-A and E-D-A
Answer: C


QUESTION NO: 135
What is periodically sent by a DIS on a LAN to ensure that all adjacent neighbors' IS-IS link-state databases are synchronized?
A. complete SNP (CSNP)
B. hello
C. database query
D. partial SNP (PSNP)
E. database description packet (DDP)
F. link-state summary

Answer: A


QUESTION NO: 136
What is periodically sent by a DIS on a LAN to ensure that all adjacent neighbors' IS-IS link-state databases are synchronized?
A. database description packet (DDP)
B. database query
C. partial SNP (PSNP)
D. complete SNP (CSNP)
E. hello
F. link-state summary
Answer: D
QUESTION NO: 137 DRAG DROP
Drag Drop question

Answer:



QUESTION NO: 138
Router RTA is configured as follows:RTA (config)#router ripRTA(config-router)#network 10.0.0.0RTA(config-router)#distribute-list 44 in interface BRI0 RTA(config-

router)#exitRTA(config)#access-list 44 deny 172.16.1.0 0.0.0.255RTA(config)#access-list 44 permit anyWhat are the effects of this RIP configuration on router RTA? (Choose two.)

A. the routing table on router RTA will be updated with the route to router RTW
B. the route to network 172.16.1.0 will not be entered into the routing table on router RTA
C. no routing updates will be sent from router RTA on interface BRI0 to router RTX
D. user traffic from the 172.16.1.0 network is denied by access-list 44
E. router RTA will not advertise the 10.0.0.0 network to router RTX
Answer: A,B
QUESTION NO: 139
Which two statements are true about RIP? (Choose two.)
A. When configured with the version 1 command, RIP interfaces will only accept and send version 1 updates.
B. When configured with the version 1 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
C. By default, RIP interfaces will only accept and send version 1 updates.
D. By default, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
E. When configured with the version 2 command, RIP interfaces will only accept version 2 updates, but will send version 1 and version 2 updates.
F. When configured with the version 2 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 2 updates.

Answer: A,D

QUESTION NO: 140
Which statement is true concerning 6to4 tunneling?
A. An edge router must use IPv6 address of 2002::/16 in its prefix.
B. Hosts and routers inside a 6to4 site will need a special code.
C. IPv4 traffic is encapsulated with an IPv6 header.
D. The edge routers can use any locally configured IPv6 address.

Answer: A


QUESTION NO: 141
Given the following configuration:router bgp 6500redistribute staticip route 164.20.0.0 255.255.0.0 null 0Which statement is true?
A. Cisco prefers this method of distributing IGP routes into BGP over using the network command.
B. It allows BGP to advertise the 164.20.0.0 /16 network.
C. It results in all traffic for all subnets of 172.16.0.0 being dropped at this router.
D. Cisco prefers that you use the aggregate-address command to distribute IGP routes into BGP.
Answer: B


QUESTION NO: 142
BGP contains two paths to a destination. Assuming both routes were originated locally and have an equal weight, what will be the next determining factor in choosing the best path?
A. lowest neighbor IP address
B. lowest MED
C. lowest origin code
D. highest local preference
E. shortest AS-path
Answer: D
QUESTION NO: 143

Given the above diagram, which statement correctly matches the letter to the type of IS-IS hello PDU?

A. A=ESH; B=ISH; C=IIH
B. A=ISH; B=IIH; C=ESH
C. A=IIH; B=ESH; C=ISH
D. A=ISH; B=ESH; C=IIH
E. A=IIH; B=ISH; C=ESH
Answer: D


QUESTION NO: 144
Which three statements about IS-IS are true? (Choose three.)
A. L1 routers have no knowledge about routes outside their area.
B. L1/L2 routers maintain a separate Level 1 link-state database and a Level 2 link-state database; they do not advertise L2 routes to L1 routers.
C. To route packets to another area, L1 routers must forward the packets to the L2 router of the destination area.
D. To route packets to another area, L1 routers must forward the packets to an L1/L2 router within their area.
E. L2 routers form adjacencies with L1 and L1/L2 neighbors.
Answer: A,B,D
QUESTION NO: 145
Which statement is true about EBGP?

A. EBGP requires a full mesh.
B. The next hop does not change when BGP updates are exchanged between EBGP neighbors.
C. A static route can be used to form an adjacency between neighbors.
D. An internal routing protocol can be used to reach an EBGP neighbor.
Answer: C


QUESTION NO: 146
Which three statements are true concerning redistributed routes when a default metric is not configured? (Choose three)
A. IS-IS assigns a default metric of 0 to redistributed routes.
B. OSPF assigns a default metric of 20 for routes from all protocols except BGP, which gets a metric of 1.
C. IS-IS assigns a default metric of 10 to redistributed routes.
D. RIP, IGRP, and EIGRP assign a default metric of 0 (infinity) to redistributed routes and will advertise these routes accordingly.
E. RIP, IGRP, and EIGRP assign a default metric of 0 (infinity) to redistributed routes and will only advertise these routes if a valid seed metric is configured.
F. OSPF assigns a default metric of 1 for routes from all protocols except BGP, which gets a metric of 20.
Answer: A,B,E

QUESTION NO: 147
Which two provide inter-area routing services? (Choose two.)
A. L1 ES
B. L2 ES
C. L1 IS
D. L1/L2 IS
E. L2 IS
Answer: D,E
QUESTION NO: 148
What are two possible causes for EIGRP Stuck-In-Active routes? (Choose two.)

A. The neighboring router starts receiving route updates from this router.
B. A failure causes traffic on a link between two neighboring routers to flow in only one direction (unidirectional link).
C. Some query or reply packets are lost between the routers.
D. The neighboring router stops receiving ACK packets from this router.
Answer: B,C
QUESTION NO: 149
Which three characteristics apply to IS-IS but not to OSPF? (Choose three.)
A. runs PRC (Partial Route Calculations) to calculate IPreachability information
B. uses stubby areas to improve network scalability
C. uses a DIS and a backup DIS to present thepsuedo-node on the LAN
D. uses a default IOS metric of 10 on each interface
E. encapsulates PDUs directly into a data-link frame
F. uses an on-demand circuit to reduce the hello and LSA flooding across switched WAN links, such as ISDN
Answer: A,D,E

QUESTION NO: 150
What are three key concepts that apply when configuring the EIGRP stub routing feature in a hub and spoke network? (Choose three.)
A. A hub router prevents routes from being advertised to the remote router.
B. Spoke routers connected to hub routers answer the route queries for the stub router.
C. A stub router should have only EIGRP hub routers as neighbors.
D. Only remote routers are configured as stubs.
E. EIGRP stub routing should be used on hub routers only.
F. Stub routers are not queried for routes.
Answer: C,D,F

QUESTION NO: 151
Refer to the exhibit. BGP sessions are established between all autonomous systems. AS 100 receives updates about network 200.200.200.0/24 from routers R2, R3, R4, and R5 with different MED values. Which router will be chosen as a next hop to reach the network 200.200.200.0/24 if all other attributes are the same?


A. R3
B. R4
C. R5
D. R2

Answer: D


QUESTION NO: 152
Why should iBGP sessions be fully meshed within a Transit AS?
A. A full mesh allows for optimal routing within the Transit AS.
B. Routes learned viaiBGP are never propagated to other iBGP peers.
C. Routes learned viaiBGP are never propagated to other eBGP peers.
D. Routes learned viaeBGP are never propagated to other iBGP peers.
E. BGP requires redundant TCP sessions betweeniBGP peers.
Answer: B

QUESTION NO: 153
Which two statements about BGP policy-based routing are true? (Choose two.)
A. Policy routing is configured on the inbound interface.
B. Policy routing can be used to alter the next hop in the path to the destination.
C. Policy routing does not allow traffic to be directed based on the source address.
D. Policy routing can be used to alter the final destination of the packet.

Answer: A,B
QUESTION NO: 154
Refer to the exhibit. By default, when RTB passes BGP advertisements from RTA about network
192.168.2.0 to RTC, what address will be listed as the next-hop address?

A. 192.168.1.50
B. 10.1.1.2
C. 192.168.1.49
D. 10.1.1.1

Answer: A


QUESTION NO: 155
Which IS-IS NET represents a locally administered private address?
A. 39.0040.0010.0c99.1112.00
B. 49.0001.0000.0c12.3456.00
C. 45.0004.0000.0d35.4554.00
D. 47.0010.0000.0a11.3564.00
Answer: B
QUESTION NO: 156
Which two statements are true concerning IPv6? (Choose two.)

A. The leading zeros in an address format are mandatory.
B. Like IPv4, IPv6 broadcasts are sent to all nodes on a LAN segment.
C. Mobile IP is built into IPv6 by default.
D. IPSec is mandatory and built into IPv6.
Answer: C,D
QUESTION NO: 157
Which three techniques can be used to transition from IPv4 to IPv6? (Choose three.)
A. anycast
B. dual stack
C. flow label
D. 6to4 tunneling
E. mobile IP
F. NAT
Answer: B,D,F

QUESTION NO: 158
Based on the show ip route isis output on R1, which statement is true?

A. The R1 IS-IS router is performing route aggregation and is suppressing the more specific 10.1.0.0/23 prefix.
B. Thei su 10.1.0.0/23 route is an IS-IS external route.
C. Thei su 10.1.0.0/23 route is a summary route.
D. The R1 IS-IS router is an ASBR.
E. The R1 IS-IS router is an ABR that belongs to multiple IS-IS areas.
F. Thei su 10.1.0.0/23 route is a suppressed route.

Answer: C QUESTION NO: 159



Refer to the exhibit. Which statement describes the result of using the set ip default next-hop command?

A. If a packet received by the router matches the access list, it will be forwarded to 10.10.10.2 only if a path to 200.200.200.0 is present in the routing table.
B. If a packet received by the router matches the access list, it will be forwarded to 10.10.10.2 only if a path to 200.200.200.0 is not present in the routing table.
C. If a packet received by the router matches the access list, it will always be forwarded to
10.10.10.2.
D. If a packet received by the router matches the access list, it will be forwarded to 200.200.200.4 only if a path to 100.100.100.0 is present in the routing table.
E. If a packet received by the router matches the access list, it will be forwarded to 200.200.200.4 only if a path to 10.10.10.0 is not present in the routing table.
Answer: B
QUESTION NO: 160 CORRECT TEXT
LAB



QUESTION NO: 161
Which two are characteristics of the IS-IS protocol but not OSPF? (Choose two.)
A. forms adjacencies with all neighbors
B. utilizes SPF algorithm
C. provides routing support for multiple network layer protocols
D. supports demand circuit routing
E. three layers of hierarchical routing
F. provides for network scalability by allowing the network to be separated into areas
Answer: A,C
QUESTION NO: 162
What are the basic configuration steps to enable IS-IS?
A. Configure the net system-id and the network net-id commands under routerisis.
B. Configure the net system-id and the network net-id commands under routerisis and enable IS-IS on each interface with the ip router isis command.
C. Configure the network net-id command(s) and the is-type level-1-2 command under routerisis.
D. Configure the network net-id command(s) under routerisis and enable IS-IS on each interface with the ip router isis command.

E. Configure the net system-id command under routerisis and enable IS-IS on each interface with the ip router isis command.

Answer: E


QUESTION NO: 163
Refer to the exhibit. All routers have been simultaneously rebooted, and neighbor relationships have been established. Which two statements are true? (Choose two.)

A. The RTA RID is 10.1.1.1.
B. The RTA RID is 1.1.1.1.
C. The RTB RID is 10.1.1.2.
D. The RTB RID is 192.168.2.1.
E. The RTA RID is 192.168.1.1.
F. The RTB RID is 192.168.1.2.
Answer: B,C
QUESTION NO: 164
Based on the exhibited command output, which two statements are true? (Choose two.)


A. The route to 172.19.0.0/16 is undergoingrecomputation.
B. The EIGRP network is stable.
C. R1 has sent a query packet to 10.1.1.2.
D. The router at 10.1.1.3 has not replied to the R1 query packet.
E. The route to 172.19.0.0/16 is stuck-in-active.
Answer: A,C

QUESTION NO: 165
Which statement best describes autoconfiguration for IPv6?
A. A host will contact its local router to receive its unique IPv6 address.
B. The local DHCP server will detect a new host has been added to the LAN segment and automatically send a unique IPv6 address to the new host.
C. A router connected to the local link sends its 64 bit prefix address and the host appends its MAC address to create its unique IPv6 address.
D. A router connected to the local link sends a broadcast periodically to advertise the subnet and the host appends its locally configured IPv4 address to create a unique IPv6 address.


Answer: C


QUESTION NO: 166
What does an OSPF router on an Ethernet segment do, when it sees a link-state change?
A. broadcasts the LSA on each of its interfaces
B. updates its routing table, then floods the change to all other routers on the same segment
C. multicasts the link-state change to the DR and BDR
D. immediately floods the change to all other routers on the same segment
Answer: C


QUESTION NO: 167
When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?
A. origin
B. local preference
C. AS-path
D. next-hop
E. weight
F. MED
Answer: E
QUESTION NO: 168
Refer to the exhibit. Which two statements are true? (Choose two.)


A. The summary route will be sourced from the RTA s0/0 interface in the RTA routing table.
B. RTB will receive two routes, the manual summary address of 2.1.0.0/16 and the automatic, summarizedclassful address of 2.0.0.0/8.
C. RTB will receive only the summary address of 2.0.0.0/8.
D. The summary route will be sourced from the RTA Null0 interface in the RTA routing table.
E. The summary route will be assigned the administrative distance of 5 in the RTB routing table.
F. The summary route will be assigned the administrative distance of 90 in the RTA routing table.
Answer: C,D
QUESTION NO: 169
Which two statements are true about IBGP neighbor relationships? (Choose two.)
A. IBGP neighbors must be in different autonomous systems.
B. The BGP split horizon rule specifies that routes learned via IBGP are never propagated to other IBGP peers.
C. The BGP split-horizon rule specifies that routes learned via EBGP are never propagated to other IBGP peers.
D. A full-mesh IBGP requires that neighbor relationships be established between all BGP enabled routers in the autonomous system.
E. An EGP or static routing is required between IBGP neighbors.
Answer: B,D
QUESTION NO: 170
Which set of commands will configure summary addressing for RIPv2 on a Cisco router?

A. R1 (config)# router ripR1 (config-router)# ip summary-address ripR1 (config-router)# auto-summary
B. R1 (config)# router ripR1 (config-router)# ip summary-address ripR1 config-router)# no auto-summary
C. R1 (config)# router ripR1 (config-router)# auto-summaryR1 (config)# interface s0/0R1 (config-if)# ip summary-address rip
D. R1 (config)# router ripR1 (config-router)# no auto-summaryR1 (config)# interface s0/0R1 (config-if)# ip summary-address rip

Answer: D


QUESTION NO: 171
In the configuration below, how much bandwidth will be used by the EIGRP updates? interface serial0bandwidth 40ip bandwidth-percent eigrp 1 200
A. 80 kbps
B. 200 kbps
C. 40 kbps
D. 80 Mbps
E. 60 kbps
F. 40 Mbps
Answer: A

QUESTION NO: 172
Which attribute must exist in the BGP update packet?
A. AGGREGATOR
B. Weight
C. LOCAL_ PREF
D. AS_Path
Answer: D

QUESTION NO: 173
Which three statements are true about EIGRP operation? (Choose three.)
A. Automatic summarization across major network boundaries is enabled by default.

B. When summarization is configured, the router will also create a route to null 0.
C. Summarization is configured on a per-interface level.
D. The summary route remains in the route table, even if there are no more specific routes to the network.
E. The maximum metric for the specific routes is used as the metric for the summary route.
Answer: A,B,C
QUESTION NO: 174
Refer to the exhibit. IS-IS is configured on all routers. What two NET addresses could be used to support an IS-IS adjacency between routers R1 and R2?

A. R1 - 49.0005.1111.1111.1111.00R2 - 47.0002.2222.2222.2222.00
B. R1 - 49.0005.1111.1111.1111.00R2 - 47.0005.2222.2222.2222.00
C. R1 - 49.0002.1111.1111.1111.00R2 - 49.0002.2222.2222.2222.00
D. R1 - 49.0005.1111.1111.1111.00R2 - 49.0002.2222.2222.2222.00

Answer: D


QUESTION NO: 175
Which statement is true about IBGP routers?
A. They do not need to be directly connected.
B. They must be directly connected.
C. They must be fully meshed.
D. They can be in a different AS.

Answer: A


QUESTION NO: 176
Which statement is true concerning 6to4 tunneling?
A. An edge router must use IPv6 address of 2002::/16 in its prefix.
B. The edge routers can use any locally configured IPv6 address.
C. Hosts and routers inside a 6to4 site will need a special code.
D. IPv4 traffic is encapsulated with an IPv6 header.
Answer: A


QUESTION NO: 177
Which BGP attribute is used by BGP to prevent routing loops?
A. weight
B. MED
C. origin
D. AS-path
E. next-hop
F. local preference
Answer: D

QUESTION NO: 178
Which is the most effective technique to contain EIGRP queries?
A. establishing separate autonomous systems
B. configuring route filters
C. route summarization
D. using a hierarchical addressing scheme
Answer: C
QUESTION NO: 179
In an IS-IS environment, what happens when the designated IS router crashes?

A. The elected backup designated router takes the place of the DIS indefinitely without the necessity of a new election.
B. A new election process occurs immediately, establishing a new DIS until a router with a higher priority or MAC address establishes an adjacency.
C. The elected backup designated router takes the place of the DIS temporarily without the necessity of a new election, until the original DIS comes back online.
D. A new election process occurs immediately, establishing a new DIS that will remain in place indefinitely.
Answer: B


QUESTION NO: 180
Which two statements are true about RIP? (Choose two.)
A. When configured with the version 2 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 2 updates.
B. When configured with the version 2 command, RIP interfaces will only accept version 2 updates, but will send version 1 and version 2 updates.
C. By default, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
D. When configured with the version 1 command, RIP interfaces will only accept and send version 1 updates.
E. By default, RIP interfaces will only accept and send version 1 updates.
F. When configured with the version 1 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
Answer: C,D
QUESTION NO: 181
Refer to the exhibit. BGP is configured on all routers, synchronization is turned off, and none of the default attributes have been changed except the MED attribute on R5. Which path will be preferred by R2 to reach the network 200.200.200.0/24?


A. R3 - R4 - R5 because it has a lower administrative distance
B. R3 - R4 - R5 because it has a lower metric
C. R2 - R1 because it is the shortest path
D. R2 - R1 because it has a higher metric

Answer: B


QUESTION NO: 182
Refer to the exhibit. You have been assigned the network address 64.186.80.0 /24 from your service provider. Which three statements would most efficiently address the IP addressing requirements outlined in the exhibit? (Choose three.)


A. The network address 64.186.80.64 /26 would be assigned to the network attached to the Fa0 interface of the Branch-1 router.
B. The network address 64.186.80.128 /27 would be assigned to the network attached to the Fa0 interface of the Branch-1 router.
C. The network address 64.186.80.192 /28 would be assigned to the network attached to the E0 interface of the SOHO-1 router.
D. The network address 64.186.80.200 /28 would be assigned to the network attached to the E0 interface of the SOHO-1 router.
E. The network address 64.186.80.64 /25 would be assigned to the network attached to the Fa0/0 interface of Central router.
F. The network address 64.186.80.0 /25 would be assigned to the network attached to the Fa0/0 interface of Central router.
Answer: B,C,F
QUESTION NO: 183
Which address will successfully summarize only the following 8 class C addresses?192.168.8.0192.168.9.0192.168.10.0192.168.11.0192.168.12.0192.168.13.0192.168.1 4.0192.168.15.0
A. 192.168.8.0/21

B. 192.168.8.0/20
C. 192.168.4.0/20
D. 192.168.12.0/22
E. 192.168.12.0/20
F. 192.168.12.0/21

Answer: A


QUESTION NO: 184
Based on the exhibited command output, which two statements are true? (Choose two.)

A. The router at 10.1.1.3 has not replied to the R1 query packet.
B. The route to 172.19.0.0/16 is undergoingrecomputation.
C. R1 has sent a query packet to 10.1.1.2.
D. The EIGRP network is stable.
E. The route to 172.19.0.0/16 is stuck-in-active.
Answer: B,C QUESTION NO: 185



Refer to the exhibit and the output on R1. What is the OSPF area type configured for area 1?

A. totally stubby area
B. stub area
C. NSSA totally stubby area
D. NSSA
Answer: A


QUESTION NO: 186
During the redistribution process configured on RTA, some of the EIGRP routes, such as 10.1.1.0/24 and 10.2.2.0/24, are not being redistributed into the OSPF routing domain. Which two items could be a solution to this problem? (Choose two.)


A. Change the metric-type to 2 in the redistribute command.
B. Change the EIGRP AS number from 100 to 1 in the redistribute command.
C. Add the subnets option to the redistribute command.
D. Configure the redistribute command under routereigrp 1 instead.
E. Change the metric to an EIGRP compatible metric value (bandwidth, delay, reliability, load, MTUs) in the redistribute command.
Answer: B,C
QUESTION NO: 187
Refer to the exhibit. You have been assigned the network address 64.186.80.0 /24 from your service provider. Which three statements would most efficiently address the IP addressing requirements outlined in the exhibit? (Choose three.)


A. The network address 64.186.80.200 /28 would be assigned to the network attached to the E0 interface of the SOHO-1 router.
B. The network address 64.186.80.64 /26 would be assigned to the network attached to the Fa0 interface of the Branch-1 router.
C. The network address 64.186.80.64 /25 would be assigned to the network attached to the Fa0/0 interface of Central router.
D. The network address 64.186.80.192 /28 would be assigned to the network attached to the E0 interface of the SOHO-1 router.
E. The network address 64.186.80.0 /25 would be assigned to the network attached to the Fa0/0 interface of Central router.
F. The network address 64.186.80.128 /27 would be assigned to the network attached to the Fa0 interface of the Branch-1 router.
Answer: D,E,F


QUESTION NO: 188
Which two methods advertise internal networks to external ISPs via BGP? (Choose two.)
A. using aggregate routes
B. forcing the next-hop address
C. disabling synchronization

D. defining routes via the network statement
Answer: A,D
QUESTION NO: 189
Which two statements are true about RIP? (Choose two.)
A. By default, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
B. When configured with the version 2 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 2 updates.
C. When configured with the version 1 command, RIP interfaces will only accept and send version 1 updates.
D. When configured with the version 1 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
E. By default, RIP interfaces will only accept and send version 1 updates.
F. When configured with the version 2 command, RIP interfaces will only accept version 2 updates, but will send version 1 and version 2 updates.
Answer: A,C

QUESTION NO: 190
Observe the exhibit. If the command variance 3 were added to RTE, which path or paths would be chosen to route traffic to network X?

A. E-B-A

B. E-C-A and E-D-A
C. E-B-A, E-C-A and E-D-A
D. E-B-A and E-C-A

Answer: D


QUESTION NO: 191
What action does an EIGRP router take when it cannot find a feasible successor for a network?
A. It examines the routing and neighbor tables for the next best path.
B. It transitions from active to passive state for that network and queries its neighbors.
C. It transitions from passive to active state for that network and queries its neighbors.
D. It examines the topology table for a next best path.
Answer: C


QUESTION NO: 192
Which three statements are true when configuring redistribution for OSPF? (Choose three.)
A. Subnets do not redistribute by default.
B. Subnets redistribute by default.
C. The default metric is 10.
D. The default metric is 20.
E. The default metric type is 1.
F. The default metric type is 2.
Answer: A,D,F

QUESTION NO: 193
Which two statements are EIGRP characteristics? (Choose two.)
A. Updates are sent as multicast.
B. LSAs are sent to adjacent neighbors .
C. Updates are sent as broadcast.
D. Metric values are represented in a 32-bit format for granularity.
Answer: A,D QUESTION NO: 194


Which three statements are correct about the differences in IS-IS and OSPF? (Choose three.)
A. OSPF has more area types than does IS-IS.
B. New additions to the protocol are easily implemented in OSPF but not with IS-IS.
C. IS-IS is more CPU-intensive than is OSPF.
D. IS-IS LSP contains TLV fields and OSPF LSU contains the LSAs.
E. For greater fine tuning there are more IS-IS timers.
Answer: A,D,E
QUESTION NO: 195
What are the basic configuration steps to enable IS-IS?
A. Configure the network net-id command(s) and the is-type level-1-2 command under routerisis.
B. Configure the network net-id command(s) under routerisis and enable IS-IS on each interface with the ip router isis command.
C. Configure the net system-id command under routerisis and enable IS-IS on each interface with the ip router isis command.
D. Configure the net system-id and the network net-id commands under routerisis and enable IS-IS on each interface with the ip router isis command.
E. Configure the net system-id and the network net-id commands under routerisis.
Answer: C


QUESTION NO: 196
What are three characteristics of RIPv2? (Choose three.)
A. broadcasts updates
B. does not support variable-length subnet mask by default
C. supports variable-length subnet mask by default
D. does not supportdiscontiguous networks by default
E. multicasts updates to 224.0.0.9
F. supportsdiscontiguous networks by default
Answer: C,D,E
QUESTION NO: 197

Refer to the exhibit. What happens when the router stops receiving advertisements for the 10.1.2.0/24 network?

A. The summary route will remain in the table.
B. The more specific routes will be advertised from the table.
C. The summary route will be removed from the table.
D. 10.1.2.0/24 will still be advertised but packets destined for it will be dropped when they reach this router.
Answer: A


QUESTION NO: 198
Given the following partial configuration for Router A:interface serial 0ip address 10.1.1.1 255.255.255.0encapsulation frame-relayip ospf network point-to-multipointrouter ospf 7network
10.1.1.0 0.0.0.255 area 0Which two statements are correct? (Choose two.)
A. DR/BDR elections do not take place.
B. OSPF neighbor statements are not necessary.
C. The router is restricted to a hub and spoke topology.
D. The area 0 NBMA cloud is configured as more than one subnet.
Answer: A,B
QUESTION NO: 199
What is the effect of the following configuration commands? RTB(config)#router rip RTB(config-router)#version 2 RTB(config-router)#no auto-summary
A. subnets are madediscontiguous
B. subnet mask information is not passed in the routing updates

C. subnets are summarized at the network boundary
D. subnets are advertised across network boundaries

Answer: D


QUESTION NO: 200
What are three characteristics of RIPv2? (Choose three.)
A. supportsdiscontiguous networks by default
B. does not support variable-length subnet mask by default
C. supports variable-length subnet mask by default
D. broadcasts updates
E. multicasts updates to 224.0.0.9
F. does not supportdiscontiguous networks by default
Answer: C,E,F
QUESTION NO: 201
How many update packets would a RIPv2 router send to advertise 77 routes?
A. two update packets
B. four update packets
C. five update packets
D. one update packet
E. three update packets
F. six update packets
Answer: B
QUESTION NO: 202 CORRECT TEXT
LAB




QUESTION NO: 203
Refer to the exhibit. Which command was used to inject the summary route into the route table?

A. Router(config-router)# default-information originate
B. Router(config-router)# no auto-summary
C. Router(config)# ip route 10.0.0.0 255.0.0.0 null 0
D. Router(config-if)# ip summary-address eigrp 101 10.0.0.0 255.0.0.0
Answer: D
QUESTION NO: 204

Which three types of OSPF route entries can be found in the routing table of an internal OSPF router within an OSPF stubby area? (Choose three.)
A. O E2
B. O IA
C. O* IA
D. O E1
E. O
F. O N1
Answer: B,C,E

QUESTION NO: 205
What is the difference between an OSI NSAP address and a Network Entity Title (NET)?
A. A NET is a special version of an NSAP address restricted to 8 bytes for the Area Address, System ID and the N-Selector byte.
B. A NET is an NSAP address with the N-selector byte set to 00.
C. The System ID field of the NSAP address does not uniquely identify a node.
D. To identify a Domain, an NSAP address must be used because a NET can only identify an Area.
E. Network Entity Titles do not have to start and stop on byte boundaries.

Answer: B


QUESTION NO: 206
When configuring multiple areas in an OSPF internetwork, what function does the area range command provide?
A. the range of areas in the OSPF internetwork
B. the range of areas in which this ABR participates
C. a summary of networks outside the area and inside the AS
D. a summary of networks to be advertised outside the area
Answer: D
QUESTION NO: 207
In reference to the P1R3 show isis route output, which statement is true?


A. P1R1 is a level-1 only IS-IS router.
B. P1R3 is a level-2 only IS-IS router.
C. P1R3 routing table should containi L2 entries.
D. P1R1 is the exit point out of the area for P1R3.
E. P1R3 has been configured with anondefault IS-IS metric.
F. P1R1 has been configured with anondefault IS-IS metric.
Answer: D


QUESTION NO: 208
What administrative distance is given to EIGRP summary routes?
A. 1
B. 95
C. 90
D. 5
E. 0
F. 170
Answer: D

QUESTION NO: 209
Which statement is true about IBGP routers?
A. They do not need to be directly connected.
B. They must be directly connected.
C. They can be in a different AS.
D. They must be fully meshed.
Answer: A QUESTION NO: 210


Refer to exhibit. BGP is configured on all routers, synchronization is turned off, and none of the default attributes have been changed except the local preference attribute on R4. Which path will be preferred by R2 to reach the network 100.100.100.0/24?

A. R2 - R3 - R4 - R5 because it has a higher local preference
B. R2 - R1 because it has the shortest AS-path
C. R2 - R3 - R4 - R5 because it has a lower admin distance
D. R2 - R1 because it has a lower local preference
Answer: A


QUESTION NO: 211

Which type of Link State Announcement will RTE use to announce changes in network 22 to Area 1?

A. Type 1 LSA
B. Type 4 LSA
C. Type 5 LSA
D. Type 2 LSA
E. Type 3 LSA
Answer: C


QUESTION NO: 212
Refer to the exhibit. BGP sessions are established between all autonomous systems. AS 100 receives updates about network 200.200.200.0/24 from routers R2, R3, R4, and R5 with different MED values. Which router will be chosen as a next hop to reach the network 200.200.200.0/24 if all other attributes are the same?


A. R4
B. R3
C. R2
D. R5
Answer: C


QUESTION NO: 213
Refer to the exhibit. The administrator of this internetwork needs to provide subnets with a /30 mask for the three WAN links connecting RTA to RTB, RTC, and RTD. The address ranges allocated for these connections are within the 172.16.14.0/27 address range. Which three subnets can be used for the WAN links?


A. 172.16.14.36/30172.16.14.40/30172.16.14.44/30
B. 172.16.14.132/30172.16.14.136/30172.16.14.140/30
C. 172.16.14.100/30172.16.14.104/30172.16.14.108/30
D. 172.16.14.68/30172.16.14.72/30172.16.14.76/30
Answer: B


QUESTION NO: 214
Which two types of routes will be advertised with the EIGRP configuration as shown? (Choose two.)router eigrp 100network 10.0.0.0eigrp stub
A. static
B. summary
C. stub
D. receive-only
E. connected
F. dynamic
Answer: B,E
QUESTION NO: 215
An EIGRP router has not established adjacency with a neighbor. What are two possible causes for this? (Choose two.)
A. Hello times do not match.
B. K-values do not match.
C. Hold times do not match.
D. AS numbers do not match.
Answer: B,D

QUESTION NO: 216
All routers in the diagram are configured with EIGRP. If RTB and RTC fail, which action will RTA take with respect to the HQ network?


A. RTA will automatically route packets via RTD to the HQ network.
B. RTA will place the route via RTD into the hold down state.
C. RTA will go into the active state for the route to HQ network.
D. RTA will go into the active state for all routes.

Answer: C


QUESTION NO: 217
Based on the information in the exhibit, which statement is true?

A. RTC will not have the 10.0.0.0 network in its routing table.
B. RTB and RTC will not have the 10.0.0.0 network in their routing tables.
C. RTC will not have the 192.168.10.0 network in its routing table.
D. RTC will be able to access the 10.0.0.0 network.
E. RTB will not have the 10.0.0.0 network in its routing table.

Answer: A


QUESTION NO: 218
Which three are advantages to creating multiple areas in OSPF? (Choose three.)
A. fewer hello packets
B. smaller routing tables
C. less frequent SPF calculations
D. reduced LSU overhead
E. fewer adjacencies needed
Answer: B,C,D
QUESTION NO: 219
Based on the exhibited output, which three statements are true? (Choose three.)

A. A default route has been redistributed into the EIGRP autonomous system.
B. R1 is sourcing an external EIGRP route from Null0.
C. The router at 10.1.1.2 is configured with theip default-network 0.0.0.0 command.
D. R1 is configured with theip summary-address command.
E. R1 is configured with the variance command.
F. The route to 10.2.0.0/16 was redistributed into EIGRP.
Answer: A,D,E

QUESTION NO: 220

To create an NSSA totally stubby area in Area 1, what commands should be configured on the NSSA ABR?
A. routerospf 1area 1 nssa default-information originate metric-type 2
B. routerospf 1area 1 nssa no-redistribution
C. routerospf 1 area 1 nssa
D. routerospf 1area 1 nssa default-information originate
E. routerospf 1area 1 nssa no-summary

Answer: E


QUESTION NO: 221
What does IS-IS use to establish and maintain neighbor relationships between IS's?
A. LSP
B. ISH
C. CLNS
D. IIH
E. CLNP
Answer: D


QUESTION NO: 222
Which command displays the IBGP and EBGP neighbors that are configured?
A. showip bgp paths
B. showip bgp summary
C. showip bgp peers
D. showip bgp
Answer: B


QUESTION NO: 223
You are using multiple routing protocols in different Autonomous Systems (AS). You need to redistribute between the systems. You are using two-way redistribution.Which action should help you avoid routing loop issues?
A. manually configuring the administrative K-factor

B. manually configuring the default gateway
C. manually configuring the static routes
D. manually configuring the administrative distance
Answer: D


QUESTION NO: 224
Refer to the exhibit. Routing information is being exchanged between the routers using the RIP protocol. Given the information in the exhibit, which statement is true?

A. The command distribute-list 1 in serial 0/0 has been configured in router configuration mode on the Central router.
B. The command distribute-list 1 out serial 0/0 has been configured in router configuration mode on the Central router.
C. The commandip access-group 1 in has been configured on the Serial 0/0 interface on the Central router.

D. The commandip access-group 1 out has been configured on the Serial 0/0 interface on the Central router.
E. The command passive-interface s0/0 has been configured in router configuration mode on the Central router.
Answer: B


QUESTION NO: 225
Refer to the exhibit. BGP is configured on all routers, synchronization is turned off, and none of the default attributes have been changed except the MED attribute on R5. Which path will be preferred by R2 to reach the network 200.200.200.0/24?

A. R2 - R1 because it is the shortest path
B. R2 - R1 because it has a higher metric

C. R3 - R4 - R5 because it has a lower metric
D. R3 - R4 - R5 because it has a lower administrative distance
Answer: C


QUESTION NO: 226
Given the above OSPF network, which command will RTB use to summarize routes for the 192.168.16.0/22 supernet before injecting them into Area 0?

A. ip summary-address ospf 101 192.168.16.0 255.255.252.0
B. summary-address 192.168.16.0 255.255.252.0
C. ip summary-address area 0 192.168.16.0 255.255.252.0
D. area 0 range 192.168.16.0 255.255.252.0
E. area 10 range 192.168.16.0 255.255.252.0
Answer: E


QUESTION NO: 227
In a link-state environment, what does the router do when a route flaps?
A. It enters theexstart state with its neighbors.
B. It floods the area with new routing information.
C. It generates a routing exchange using the hello protocol.

D. It waits for theholdown timers to expire and then sends an update.
Answer: B


QUESTION NO: 228
Which IS-IS NET represents a locally administered private address?
A. 49.0001.0000.0c12.3456.00
B. 45.0004.0000.0d35.4554.00
C. 39.0040.0010.0c99.1112.00
D. 47.0010.0000.0a11.3564.00
Answer: A


QUESTION NO: 229
RTA(config)# router eigrp 2000 RTA(config-router)# network 2.0.0.0RTA(config-router)# exitRTA(config)# interface serial 2RTA(config-if)# ip summary-address eigrp 2000 2.1.0.0 255.255.0.0Examine the exhibit. How many routes will RTB have with this configuration assuming there is no additional connectivity to RTB at this time?

A. 4
B. 0
C. 2
D. 1
E. 3

Answer: C


QUESTION NO: 230
Identify three characteristics of EIGRP feasible successors? (Choose three.)
A. Traffic will be load balanced between feasible successors with the same advertised distance.
B. The feasible successor can be found in the routing table.
C. If the successor becomes unavailable, then the feasible successor can be used immediately without recalculating for a lost route.
D. If the advertised distance of the non-successor route is less than the feasible distance of best route, then that route is identified as a feasible successor.
E. A feasible successor is selected by comparing the advertised distance of a non-successor route to the feasible distance of the best route.
Answer: C,D,E
QUESTION NO: 231
Refer to the exhibit. The administrator of this internetwork needs to provide subnets with a /30 mask for the three WAN links connecting RTA to RTB, RTC, and RTD. The address ranges allocated for these connections are within the 172.16.14.0/27 address range. Which three subnets can be used for the WAN links?

A. 172.16.14.100/30172.16.14.104/30172.16.14.108/30
B. 172.16.14.36/30172.16.14.40/30172.16.14.44/30

C. 172.16.14.132/30172.16.14.136/30172.16.14.140/30
D. 172.16.14.68/30172.16.14.72/30172.16.14.76/30

Answer: C


QUESTION NO: 232 CORRECT TEXT
LAB


QUESTION NO: 233
Refer to the exhibit. A network administrator is troubleshooting IS-IS routing. Currently, RTA is not receiving Link State Packets (LSPs) from RTB. What is the problem?


A. RTA must be configured with theisis circuit-type level-1 under interface s0.
B. RTA and RTB are configured in different areas.
C. RTA and RTB should both be configured for is-type level-2 under routerisis.
D. RTB must be configured with the is-type level-1 command under routerisis.
Answer: B


QUESTION NO: 234
Which two statements are true about RIP? (Choose two.)
A. By default, RIP interfaces will only accept and send version 1 updates.
B. When configured with the version 2 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 2 updates.
C. When configured with the version 1 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
D. By default, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
E. When configured with the version 1 command, RIP interfaces will only accept and send version 1 updates.
F. When configured with the version 2 command, RIP interfaces will only accept version 2 updates, but will send version 1 and version 2 updates.

Answer: D,E
QUESTION NO: 235
In order for two routers to become EIGRP neighbors, which two values must match? (Choose two.)
A. hold time
B. autonomous system
C. hello time
D. delay
E. K values
Answer: B,E

QUESTION NO: 236
What are two Cisco IOS commands that can be used to view neighbor adjacencies? (Choose two.)
A. showip ospf neighbors
B. showip ospf database
C. showip ospf interfaces
D. showip ospf protocols
Answer: A,C

QUESTION NO: 237
Observe the diagram. RTC is the hub router and RTA and RTB are the spokes. There are no virtual circuits between the spoke locations. What is needed to successfully route traffic to the 11.11.11.0/24 network from RTA?


A. The neighbor 10.10.10.1 next-hop-self command on RTC.
B. The neighbor 10.10.10.1 next-hop-self command on RTB.
C. Nothing is required. This is the default behavior on this topology.
D. The neighbor 10.10.10.1 next-hop-self command on RTA.

Answer: A


QUESTION NO: 238
What are two routing protocols defined by the OSI protocol suite at the network layer? (Choose two.)
A. Intermediate System-to-Intermediate System
B. Interior Gateway Routing Protocol
C. End System-to-End System
D. End System-to-Intermediate System
E. Routing Information Protocol
Answer: A,D
QUESTION NO: 239
Given the above diagram, which command will summarize area 15?


A. on all routers in area 15 in the OSPFconfig-router mode: area 15 range 10.10.12.0
255.255.248.0
B. on the ABR E0/0 interface: area 15 range 10.10.8.0 255.255.248.0
C. on the ABR S0/0 interface: area 15 range 10.10.8.0 255.255.252.0
D. on the ABR S0/0 interface: summary-address 10.10.8.0 255.255.248.0
E. on the ABR in the OSPFconfig-router mode: summary-address 10.10.12.0 255.255.252.0
F. on the ABR in the OSPFconfig-router mode: area 15 range 10.10.12.0 255.255.252.0
Answer: F
QUESTION NO: 240
Examine the above configuration. What does the route map named test accomplish?


A. permits only the 10.0.0.0/8 prefix to be advertised to the 10.1.1.1 neighbor
B. marks the 10.0.0.0/8 prefix advertised to the 10.1.1.1 neighbor with a MED of 200
C. marks all prefixes received from the 10.1.1.1 neighbor with a MED of 200
D. marks all prefixes advertised to the 10.1.1.1 neighbor with a MED of 200
E. permits only the 10.0.0.0/8 prefix to be received from the 10.1.1.1 neighbor
F. marks the 10.0.0.0/8 prefix received from the 10.1.1.1 neighbor with a MED of 200
Answer: B


QUESTION NO: 241
BGP contains two paths to a destination. Assuming both routes were originated locally and have an equal weight, what will be the next determining factor in choosing the best path?
A. lowest neighbor IP address
B. lowest origin code
C. lowest MED
D. shortest AS-path
E. highest local preference
Answer: E QUESTION NO: 242


Refer to exhibit. BGP is configured on all routers, synchronization is turned off, and none of the default attributes have been changed except the local preference attribute on R4. Which path will be preferred by R2 to reach the network 100.100.100.0/24?

A. R2 - R1 because it has the shortest AS-path
B. R2 - R3 - R4 - R5 because it has a lower admin distance
C. R2 - R3 - R4 - R5 because it has a higher local preference
D. R2 - R1 because it has a lower local preference
Answer: C QUESTION NO: 243



Which two problems can occur when a single OSPF area has too many routers? (Choose two.)
A. unacceptable number ofreachability errors
B. excessive LSA traffic
C. frequent adjacencies table recalculation
D. frequent routing table recalculation
Answer: B,D
QUESTION NO: 244
Refer to the exhibit. Which statement is true?

A. RTA will redistribute the RIP routes into the NSSA as type 5 LSAs. RTB will translate the type 5 LSAs into type 7 LSAs and flood them throughout the OSPF backbone.
B. RTA will redistribute the RIP routes into the NSSA as type 5 LSAs. RTB will flood the type 5 LSAs throughout the backbone.
C. RTA will redistribute the RIP routes into the NSSA as type 7 LSAs. RTB will translate the type 7 LSAs into type 5 LSAs and flood them throughout the OSPF backbone.
D. RTA will redistribute the RIP routes into the NSSA as type 7 LSAs. RTB will flood the type 7 LSAs throughout the backbone.
E. RTA will not redistribute the RIP routes into the NSSA.

Answer: C


QUESTION NO: 245
A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given the exhibited configuration commands, which statement is true?


A. Redistributed routes will be tagged as external type 1 (E1) with a metric of 30.
B. Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.
C. Redistributed routes will maintain their original RIP routing metric.
D. Redistributed routes will have a default metric of 0 and will be treated as unreachable and not advertised.
E. Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.
Answer: E


QUESTION NO: 246
Which of the following NSAP addresses is a private, locally administered address?
A. 52.0f01.0002.0000.0c00.1111.00
B. 49.0004.30ac.0000.3090.c7df.00
C. 39.0f01.0002.0000.0c00.1111.00
D. 48.0f01.0002.0000.0c00.1111.00
Answer: B


QUESTION NO: 247
Which configuration command is used to summarize networks advertised out of an OSPF area by an ABR?
A. network network-number wildcard mask area area-id
B. summary-address address mask
C. auto-summary address mask area area-id
D. area area-id range address mask
Answer: D QUESTION NO: 248


Refer to the exhibit. Which configuration command sequence would prevent the propagation of updates for network 192.168.236.0/24 to the Branch router?

A. Central(config)# router ripCentral(config-router)# passive-interface s0/0
B. Central(config)# access-list 1 deny 192.168.236.0Central(config)# access-list 1 permit anyCentral(config)# interface serial 0/0Central(config-if)# ip access-group 1 out
C. Branch(config)# access-list 1 deny 192.168.236.0Branch(config)# access-list 1 permit anyBranch(config)# router ripBranch(config-router)# distribute-list 1 out serial 0/0
D. Branch(config)# access-list 1 deny 192.168.236.0Branch(config)# access-list 1 permit anyBranch(config)# interface serial 0/0Branch(config-if)# ip access-group 1 in
E. Central(config)# access-list 1 deny 192.168.236.0Central(config)# access-list 1 permit anyCentral(config)# router ripCentral(config-router)# distribute-list 1 out serial 0/0
F. Branch(config)# router ripBranch(config-router)# passive-interface s0/0
Answer: E


QUESTION NO: 249
Refer to the exhibit. You have been assigned the network address 64.186.80.0 /24 from your service provider. Which three statements would most efficiently address the IP addressing requirements outlined in the exhibit? (Choose three.)


A. The network address 64.186.80.192 /28 could be assigned to the E0 interface of the SOHO-1 router.
B. The network address 64.186.80.128 /27 could be assigned to the Fa0 interface of the Branch-1 router.
C. The network address 64.186.80.0 /25 could be assigned to the Fa0/0 interface of Central router.
D. The network address 64.186.80.192 /29 could be assigned to the E0 interface of the SOHO-1 router.
E. The network address 64.186.80.128 /28 could be assigned to the Fa0 interface of the Branch-1 router.
F. The network address 64.186.80.0 /24 could be assigned to the Fa0/0 interface of Central router.
Answer: A,B,C

QUESTION NO: 250
How is network layer addressing accomplished in the OSI protocol suite?
A. Media Access Control address
B. Packet Layer Protocol address
C. Network Service Access Point address
D. Internet Protocol address

E. Authority and Format Identifier address
Answer: C


QUESTION NO: 251
Which attribute must exist in the BGP update packet?
A. AGGREGATOR
B. Weight
C. AS_Path
D. LOCAL_ PREF
Answer: C


QUESTION NO: 252
Which three are characteristics of IPv6? (Choose three.)
A. An IPv6 address is 128 bits long.
B. An IPv6 header contains the header checksum field.
C. IPv6 routers send RA messages.
D. An IPv6 header contains the next header field.
E. An IPv6 header contains the protocol field.
F. An IPv6 header is 20 bits long.
Answer: A,C,D
QUESTION NO: 253
Based on the exhibited output, which three statements are true? (Choose three.)


A. R1 is configured with theip summary-address command.
B. R1 is sourcing an external EIGRP route from Null0.
C. A default route has been redistributed into the EIGRP autonomous system.
D. R1 is configured with the variance command.
E. The route to 10.2.0.0/16 was redistributed into EIGRP.
F. The router at 10.1.1.2 is configured with theip default-network 0.0.0.0 command.
Answer: A,C,D
QUESTION NO: 254 CORRECT TEXT
LAB




QUESTION NO: 255
In an IS-IS environment, what happens when the designated IS router crashes?
A. A new election process occurs immediately, establishing a new DIS until a router with a higher priority or MAC address establishes an adjacency.
B. The elected backup designated router takes the place of the DIS indefinitely without the necessity of a new election.
C. The elected backup designated router takes the place of the DIS temporarily without the necessity of a new election, until the original DIS comes back online.
D. A new election process occurs immediately, establishing a new DIS that will remain in place indefinitely.
Answer: A
QUESTION NO: 256

Which three IPv6 notations represent the same address? (Choose three.)
A. 2031::130F:0::9C0:876A:130B
B. 2031:0:130F:::9C0:876A:130B
C. 2031:0:130F:0:0:09C0:876A:130B
D. 2031::130F::9C0:876A:130B
E. 2031:0:130F::9C0:876A:130B
F. 2031:0000:130F:0000:0000:09C0:876A:130B
Answer: C,E,F