642-652 WAASSE Braindump
ExamSoon 642-652 Exams
Cisco Wide Area Application Services for Field Engineers
O rder : 642-652 Exam
Practice Exam: 642-652
Exam Number/Code: 642-652
Exam Name: Wide Area Application Services for Field Engineers
Questions and Answers: 60 Q&As
Free 642-652 Braindumps
Exam : Cisco 642-652
Title : Wide Area Application Services for Field Engineers
1. 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: AD
2. 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
3. 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