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Cisco WAASFE-Wide Area Application Services for Field Engineers Sample Questions:

1. 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-manger 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 and Application Accelerator cannot be deployed on the same 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 is consuming too much CPU time on the WAE. The Central Manager service should be implemented on a less-utilized edge-WAE

2. Exhibit:

You work as a network engineer at Your company. You study the exhibit carefully.
The following diagram displays the Cisco WAAS configuration for your customer. Which WCCPv2 interception configuration should be applied to interface Serial0?

A) Redirect in / service group 61
B) Redirect out/service group 61
C) Redirect out / service group 62
D) Redirect in / service group 62

3. What are two ways firewalls can cause WAAS performance issues? (Choose two.)

A) Only TFO will work through firewalls
B) Firewalls see that the TCP sequence number has shifted and drop the connection
C) Auto discovery uses the firewall scrub of the TCP options
D) Firewalls slow the traffic going through the WAAS devices

4. One of your customers is using firewalls. What need to be permitted to pass through firewalls in order to allow WAE autodiscovery?

A) TCP SYN-ACK with data
B) TCP port 445
C) TCP port 139
D) TCP options

5. In a WAAS Application Traffic Policy, what are three valid match conditions for traffic classifiers? (Choose three.)

A) Subnet
B) TCP Port
C) Routing
D) IP Address

Solutions: