QUESTION NO: 1
TCP options are added to which TCP connection establishment messages during Cisco WAAS autodiscovery?
A. ACK and SYN-ACK
B. SYN and ACK
C. SYN and SYN-ACK
D. SYN and RST
Answer: C


QUESTION NO: 2
Refer to the exhibit.

Six months after deploying a Cisco WAAS solution, your customer reports that CIFS performance has decreased at one of the branch offices. To troubleshoot the problem, you run the show to accelerators command on the edge WAE. Based on the output displayed from the CIFS accelerator service, what is the likely cause of the problem?
A. The CIFS accelerator service failed about four hours ago.
B. The CIFS accelerator service is experiencing an overload condition.
C. The CIFS optimization policy is not being negotiated properly.
D. The CIFS accelerator service is functioning properly and is not overloaded.
Answer: B


QUESTION NO: 3
Which feature of Central Manager specifies the configuration items that a user can see?
A. roles
B. policy maps
C. system settings
D. authentication providers

Answer: A


QUESTION NO: 4
What is a valid WCCP configuration?
A. 61/inbound on LAN interface, 62/outbound on LAN interface
B. 61 /outbound on LAN interface, 62/inbound on WAN interface
C. 61/inbound on WAN interface, 62/inbound on WAN interface
D. 61/inbound on LAN interface, 62/outbound on WAN interface
Answer: A


QUESTION NO: 5
Refer to the exhibit.

The exhibit shows the result of executing the show weep services configuration. What conclusion can you draw from this result?
A. The configuration is valid.
B. The configuration is valid for an in-line deployment only.
C. The configuration is valid if a redirect exclude directive has been configured correctly.
D. The configuration is not valid.
Answer: D


QUESTION NO: 6
The Cisco WAAS design for your customer calls for the Central Manager to be deployed on the core WAE, which is a Cisco WAE.612 with 2-GB RAM. The customer initially configured the WAE as an application accelerator, and then issued the device mode central-manager command to enable Central Manager service. The customer reports that the WAE is no longer accelerating traffic. What is the problem?

A. The device mode central-manager command must be issued before the device mode application-accelerator command.
B. Central Manager is consuming too much CPU time on the WAE. The Central Manager service should be implemented on a less-utilized edge WAE.
C. At least 4 GB of RAM must be installed for the WAE to serve as both Central Manager and application accelerator.
D. Central Manager and application accelerator cannot be deployed on the same WAE.
Answer: D


QUESTION NO: 7
When configuring adapter policies in a Cisco WAAS environment, what is the purpose of the EPM adapter?
A. to specify the traffic that is associated with an optimization
B. to provide grouping for statistics and monitoring
C. to differentiate priority on a congested link
D. to identify the dynamically assigned port number of a connection
Answer: D


QUESTION NO: 8
The command show to accelerators displays what?
A. which optimizations are applied to each connection
B. the number of optimized connections
C. per-application optimization statistics
D. whether accelerator services are under load
Answer: D


QUESTION NO: 9
In a Cisco WAAS deployment, what should you check first if your customer is reporting poor performance across all optimized applications?
A. Verify that full duplex is configured on all interfaces
B. Verify that only one Central Manager WAE is set to active.
C. Verify that PBR has a route map for each direction of traffic flow.

D. Verify that WCCP is configured with one service group in the path of each direction of traffic flow.
Answer: A


QUESTION NO: 10
Your customer plans to implement Cisco WAAS using four WAE appliances in a loaD.balanced configuration. Which feature must be supported on the switches to which the WAE appliances are attached?
A. redirect exclusion
B. Layer 2 redirection
C. WCCPV2
D. WCCPv2 or PBR
Answer: C


QUESTION NO: 11
A WAE device recently registered against a Central Manager. What must you do before the WAE can receive a policy and interact with other WAE devices?
A. Specify a primary interface.
B. Assign an IP address.
C. Specify the device group.
D. Activate the device.
Answer: D


QUESTION NO: 12
You want to configure the Cisco WAE to log only emergency messages to a syslog server. Which logging level should you use?
A. logging level 7
B. logging level 5
C. logging level 3
D. logging level 0
Answer: D


QUESTION NO: 13
Refer to the exhibit.

The exhibit shows an entry from a TFO transaction log on the WAE. What conclusion can you draw from this result?
A. The connection is not being optimized because the remote WAE had different TFO optimizations configured than the local WAE.
B. The connection is not being optimized because the configured optimizations are not supported on the peer WAE.
C. The connection is not being optimized because autodiscovery failed with the remote WAE.
D. The connection is being optimized correctly, but no traffic has been optimized yet.
Answer: C


QUESTION NO: 14
In a WAAS Application Traffic Policy, what are three valid match conditions for traffic classifiers? (Choose three.)
A. IP address
B. routed protocol
C. routing
D. subnet
E. TCP port
F. UDP port
Answer: A,D,E
QUESTION NO: 15
Which three must be configured on the edge WAE when you configure an edge print queue? (Choose three.)
A. Central Manager service

B. device URI
C. EPM policy
D. print administration user
E. print driver repository
F. WAFS edge service
Answer: B,D,F

QUESTION NO: 16
The command show to connection summary displays what?
A. which optimizations are applied to each connection
B. the number of optimized connections
C. per-application optimization statistics
D. whether accelerator services are under load

Answer: A


QUESTION NO: 17
The command show wccp services displays what?
A. the routers that are registered with the WCCP service of the WAE
B. the WAE appliances that are registered with the router WCCP service
C. the WCCP service groups that are configured on the router
D. the WCCP service groups that are configured on the WAE
Answer: D


QUESTION NO: 18
When using PBR for network interception, how many WAE appliances can be used by a router as a next hop at a given time?
A. one
B. two
C. three
D. four
Answer: A QUESTION NO: 19


What is one user authentication method that is supported on Cisco WAE devices?
A. LDAP
B. SNMP
C. Kerberos
D. Active Directory
Answer: D


QUESTION NO: 20
How do you access the WAE Central Manager GUI?
A. http://(ip_addr_of_WAE)
B. https://(ip_addr_of_WAE):443
C. https://(ip_addr_of_WAE):8080
D. https://(ip_addr_of_WAE):8443
Answer: D


QUESTION NO: 21
With Cisco WAAS, which two WCCPv2 service groups are used to make up the TCP Promiscuous service group? (Choose two.)
A. 60
B. 61
C. 62
D. 89
E. 90
Answer: B,C
QUESTION NO: 22
How can you verify that the WAE has joined a Microsoft Windows domain correctly?

A. Execute the show windows-domain command on the WAE.
B. Click the Show Authentication Status button in Central Manager.
C. Use the Windows nbtstat command.
D. Use the Windows netstat command.
Answer: B


QUESTION NO: 23
Your customer has deployed Cisco WAAS using ACE for traffic interception. The customer reports that traffic is not being optimized. Which command would you use to troubleshoot network interception?
A. WAE.CORE# show weep routers
B. WAE.CORE# show ip access-lists
C. ACE/Admin# show weep routers
D. ACE/Admin# show rserver detail
E. router# show weep services
Answer: D


QUESTION NO: 24
Your customer has recently completed a large expansion of one of their regional offices. They have discovered that the WAE.512-2GB Edge WAE in that office has begun passing through some TCP connections without optimizing those connections. What two actions would solve the problem? (Choose two.)
A. Add more memory to the WAE.
B. Add another WAE.512 edge WAE C Bundle the WAE interfaces into a PortChannel.
D. Use the ACE module to loaD.balance the WAEs.
E. UpgradetoaWAE.612orWAE.7326.
Answer: B

QUESTION NO: 25
Effective device permissions such as access and configure are the summations of what?
A. roles assigned to that user

B. policy maps assigned to that user
C. domains assigned to that user
D. authentication providers assignments to that user
Answer: C


QUESTION NO: 26
How should you configure authentication when your customer wants to use Active Directory to manage authentication for WAE administrative users?
A. Configure Windows domain as the primary login method in Central Manager.
B. Configure LDAP services on the Active Directory server, and set LDAP as the primary login method in Central Manager.
C. Configure RADIUS services on the Active Directory server, and set RADIUS as the primary login method in Central Manager.
D. Configure TACACS+ services on the Active Directory server, and set TACACS+ as the primary login method in Central Manager.
Answer: A


QUESTION NO: 27
During initial setup of the Central Manager WAE, at which point must a reload command be issued?
A. after running the initial setup script
B. after specifying the device mode
C. after issuing the copy run start command
D. after specifying the primary interface of the WAE
Answer: C


QUESTION NO: 28
After configuring a Cisco WAAS deployment using WCCPv2, you find that you can successfully ping a data center server from a workstation in the branch office. However, when you attempt to start one of the optimized applications, the application cannot communicate with the server. What is the most likely cause?
A. There is insufficient disk space on either the edge or core WAE.

B. You configured halF.duplex mode on the WAE interfaces.
C. You configured autonegotiate duplex mode on the WAE interfaces.
D. You deployed the WAE on the same subnet as the users or servers.
Answer: D


QUESTION NO: 29
Refer to the exhibit.

The diagram illustrates the Cisco WAAS configuration for your customer. Which WCCPv2 interception configuration should you apply to interface Serial0?
A. Redirect in / service group 61
B. Redirect in / service group 62
C. Redirect out / service group 61 D - Redirect out / service group 62
Answer: B


QUESTION NO: 30
This list identifies some of the tasks that should be performed when deploying a Central Manager WAE.

1.
Configure the device mode.

2.
Enable the Central Manager role.

3.
Assign a primary interface.

4.
Enable Central Manager service


What is the correct order for these tasks to be performed?
A. 4, 1,3,2
B. 1,4,3,2
C. 3, 1,2,4
D. 2, 1,3,4
Answer: C


QUESTION NO: 31
Which three must be configured when you configure an edge print queue? (Choose three.
A. device URI
B. EPM policy
C. location
D. PostScript printer
E. printer name
F. WAFS edge service
Answer: A,E,F
QUESTION NO: 32
Which WAE deployment model must you use to configure PortChannels on the core WAE appliances to enable load balancing across WAE interfaces?
A. on-router, onE.arm
B. ofF.router, onE.arm
C. on-router, two-arm
D. ofF.router, two-arm
Answer: B QUESTION NO: 33



Your customer is using firewalls. What must be permitted to pass through firewalls in order to allow WAE autodiscovery?
A. TCP SYN-ACK with data
B. TCPoptions
C. TCP port 139
D. TCP port 445
Answer: B


QUESTION NO: 34
When using PBR, what do you need to configure to enable failover?
A. IP SLAs or Cisco Discovery Protocol
B. MPLS or GRE
C. NetFlow or NBAR
D. QoS or IP SLAs
Answer: A


QUESTION NO: 35
Which command verifies that a WAE in-line card is intercepting traffic from the correct VLANs?
A. show weep services
B. show ip access-lists
C. show int inlinegroup x/y
D. show weep vlans inline
Answer: C


QUESTION NO: 36
Your customer has configured each Cisco WAE to belong to multiple device groups for monitoring purposes. However, the customer wants to ensure that the policies are applied to the device from one specific device group. What should you do?
A. You should configure an explicit policy device group.
B. You should configure the other device groups as monitoring-only.

C. You should rejoin the WAE to the desired device group.
D. You must remove the WAE from all other device groups.
Answer: A


QUESTION NO: 37
When must WCCPv2 redirect exclusion be configured on the routers?
A. when redirect in is used on any interface
B. when redirect in is used on the LAN interface only
C. when redirect in is used on the WAN interface only
D. when redirect out is used on any interface
E. when redirect out is used on the LAN interface only
F. when redirect out is used on the WAN interface only
Answer: D


QUESTION NO: 38
Which associates classified traffic to an application definition and assigns an action?
A. application definitions
B. baseline policies
C. policy maps
D. traffic classifiers
Answer: C
QUESTION NO: 39
Refer to the exhibit.


Your customer has deployed a WAE in the data center. The servers that are being optimized are on subnet 10.1.2.0/24, and the WAE has been configured with the IP address 10.1.2.50. The customer has observed that routing loops have resulted from this configuration. How should the customer fix the problem?
A. Configure a PBR access list to exclude the WAE IP address.
B. Configure a WCCPv2 redirect exclude directive.
C. Correct the configuration of the WCCPv2 service groups.
D. Redeploy the WAE on a different subnet or VLAN subinterface.
Answer: D


QUESTION NO: 40
How many IP addresses are required for an in-line card in a redundant, serially clustered configuration?
A. none
B. one
C. two
D. four
Answer: A
QUESTION NO: 41
Refer to the exhibit.


This partial listing shows output from the show to connection summary command. Given this output, which statement is correct?
A. The local WAE policy was configured for LZ compression only; the remote WAE policy was configured for full optimization
B. The local WAE policy was configured for LZ compression and TFO optimization; the remote WAE policy was configured for LZ compression only.
C. Both the local and remote WAE policies were configured for LZ compression only.
D. Both the local and remote WAE policies were configured for LZ compression and TFO optimization, but only LZ compression was applied.
Answer: A


QUESTION NO: 42
Refer to the exhibit.

After completing the initial setup script on the Central Manager WAE, your customer executed the commands shown in the exhibit to complete the setup. The customer cannot access the Central Manager GUI. What happened?
A. The customer forgot to reload the WAE after setting the Central Manager role.
B. The customer forgot to specify the IP address of the secondary Central Manager WAE.
C. The customer forgot to issue the cms enable command.
D. The customer forgot to issue the central-manager address [ip_address] command.
Answer: C


QUESTION NO: 43

How many baseline device groups can be configured for the acceleration feature set?
A. one
B. two
C. three
D. as many as needed
Answer: A


QUESTION NO: 44
Your customer implemented Cisco WAAS several months ago using WCCPv2. Yesterday, the customer implemented an asymmetric routing configuration, and today the customer called to complain that Cisco WAAS is no longer optimizing connections properly. Which command would you use to troubleshoot this situation?
A. show servicE.policy
B. show weep routers
C. show ip access-lists
D. show routE.map
Answer: B
QUESTION NO: 45
Refer to the exhibit.

Your customer plans to deploy the edge WAE appliances in an ofF.path, two-arm configuration. The WAE appliances are connected to Cisco Catalyst 6500 Series Switches and use WCCPv2 for traffic interception. The customer wants to minimize the latency added by interception. The customer also wants to know if Layer 2 redirection, rather than GRE tunnels, will improve

performance. What should you tell your customer?
A. Layer 2 redirection can be used only in in-path configurations.
B. Layer 2 redirection can be used only in onE.arm configurations.
C. Layer 2 redirection can be used in the customer configuration.
D. GRE tunnels provide better performance than Layer 2 redirection.
Answer: C


QUESTION NO: 46
Refer to the exhibit.

What do the status fields shown for the edgE.wae device indicate?
A. The edgE.wae device has been activated, but autodiscovery failed.
B. The edgE.wae device has been activated, but activation did not complete successfully.
C. The Central Manager is awaiting confirmation that device activation completed successfully.
D. The edgE.wae device has not been activated.
Answer: C


QUESTION NO: 47
Your customer reports that traffic has never been received by the remote device after deploying Cisco WAAS using WCCPv2 in an ofF.path configuration. Which two parameters should you verify? (Choose two.)
A. IP SLAs
B. WAE subnet
C. router IP address
D. routing configuration

E. service group redirection
Answer: B,E
QUESTION NO: 48
You have configured a Central Manager WAE cluster for your customer. After a technician accidentally unplugs the power cord from the primary Central Manager WAE, the network administrator calls you to complain that the standby Central Manager WAE did not automatically assume the primary role. What should you tell this administrator?
A. You must manually initiate failover and fallback processes on the WAE.
B. You should verify that the datafeed.pollrate setting is configured properly.
C. You must manually copy the Central Manager database to the standby Central Manager WAE.
D. You should make sure the two Central Manager WAE appliances are on the same subnet.

Answer: A


QUESTION NO: 49
How can you configure a WAE to reboot after a software image has been installed?
A. Configure the WAE manually by using the reload command.
B. Configure the WAE manually by using the "auto-reload" check box on the software files page.
C. The WAE should not be rebooted after a software image has been installed.
D. The WAE automatically reboots after a software image has been installed.
Answer: B


QUESTION NO: 50
Refer to the exhibit. This partial listing shows output from the show to connection summary command. Given this output, which statement is correct?
A. The HTTP policy on the local WAE was incorrectly configured.
B. The HTTP policy on the remote WAE was incorrectly configured.
C. The WAE appliances did not correctly negotiate optimizations during autodiscovery.
D. One of the WAE appliances may be experiencing an overload condition.
Answer: D QUESTION NO: 51


Which two symptoms would you expect to observe in a TCP trace if a Cisco WAE that was optimizing connections fails? (Choose two.)
A. The receiving node receives TCP segments with invalid sequence numbers and resets the connection.
B. The secondary WAE takes over the connection and the receiving node sees nothing.
C. The receiving node continues normally because it has a session to the originating node.
D. All optimized TCP connections handled by that WAE are reset.
E. All optimized TCP connections are taken over by the receiving node.
Answer: A,D
QUESTION NO: 52
How can you monitor optimization statistics for a given application across multiple WAE devices?
A. Create a device group for all WAE devices on which that application is optimized
B. Create a location group for all WAE devices on which that application is optimized.
C. Create a separate application traffic policy for each application.
D. Ensure that each application resides on a different subnet.

Answer: A


QUESTION NO: 53
When implementing Windows authentication for WAE management, what is the maximum allowable time skew between each WAE and the Windows domain controller?
A. 1 second
B. 5 seconds
C. 120 seconds
D. 300 seconds
Answer: D


QUESTION NO: 54
Your customer has configured traffic interception using PBR and four core WAE appliances. The customer has discovered that Cisco WAAS is not loaD.balancing across the WAE appliances, and wants to know how to diagnose the problem. What should you tell your customer?

A. PBR uses only the first-available next hop; only one WAE is used at a time.
B. IP SLAs are configured incorrectly.
C. The inbound access list on the core router is configured incorrectly.
D. The PBR route map on the edge router is configured incorrectly.
Answer: A


QUESTION NO: 55
Refer to the exhibit.

What are two possible reasons the CORE1 WAE might be displayed as "Offline"? (Choose two.)
A. The WAE is powered off
B. The HTTPS service is disabled.
C. The Central Manager service is disabled.
D. The WAE is configured in the same VLAN as the server nodes.
Answer: A,C
QUESTION NO: 56
What is a valid Cisco WAAS device group type?
A. location group
B. WAFS core cluster
C. application accelerator group
D. authentication group
Answer: B QUESTION NO: 57



Which two options are available for Cisco WAAS filE.services integration? (Choose two.)
A. nontransparent appearing as a node on the remote office LAN
B. transparent appearing as a node on the remote office LAN
C. nontransparent not appearing as a node on the remote office LAN
D. transparent not appearing as a node on the remote office LAN
E. transparent and nontransparent appearing as a node on the remote office LAN
Answer: A,D
QUESTION NO: 58
In a Cisco WAAS environment, what is the role of Application Traffic Policies?
A. to associate a flow with a WAE and associate the optimized flow with a device group
B. to associate a flow with a Central Manager and associate the optimized flow with an application definition
C. to associate a flow with an optimization and associate the optimized flow with an application definition
D. to associate a flow with a WAN connection and associate the WAN connection with an application accelerator
Answer: C


QUESTION NO: 59
Which three parameters are valid for a device group? (Choose three.)
A. Acceleration configuration
B. Authentication provider C. Installed software version
D. Interception configuration
E. IP SLA configuration
F. Location
Answer: A
QUESTION NO: 60

Which Cisco WAAS feature is used to provide a logical grouping of traffic types to support the monitoring and collection of statistics?
A. application definitions
B. baseline policies
C. policy maps
D. traffic classifiers
Answer: A