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Cisco 642-655 Exam Syllabus Topics:

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

Question 1

After configuring a Cisco WAAS deployment using WCCPv2, you find that you can successfully ping a data center sever 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 deployed the WAE on the same subnet as the users or servers
C. You configured autonegotiate duplex mode on the WAE interfaces
D. You configured half-duplex mode on the WAE interfaces

Question 2

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. WCCPv2 or PBR
B. WCCPv2
C. Layer 2 Redirection
D. Redirect exclusion

Question 3

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. Bundle the WAE interfaces into a PortChannel
C. Add another WAE-512 edge WAE
D. Upgrade to a WAE-612 or WAE-7326

Question 4

What are the four Cisco-supported features within Windows Server on WAAS? (Choose four.)

A. Internet Explorer
B. Active Directory
C. DHCP
D. FTP services
E. Windows Media Streaming
F. Windows Printing
G. DNS

Question 5

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. All optimized TCP connections handled by that WAE are reset
C. All optimized TCP connections are taken over by the receiving node
D. The secondary WAE takes over the connection and the receiving node sees nothing

Solutions: