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Category: 642-655 (v.1)

Exam 642-655: Wide Area Application Services for Field Engineers (update August 7th, 2016)

What should you tell your customer?

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?

Which two benefits does the WAAS integration feature on the Cisco IOS Intrusion Prevention System and Cisco IO

Cisco WAAS is a powerful application acceleration and WAN optimization solution that
accelerates the performance of any TCP-based application delivered across a WAN. Which
two benefits does the WAAS integration feature on the Cisco IOS Intrusion Prevention
System and Cisco IOS Firewall allow? (Choose two.)

What is most likely causing this?

Exhibit: You work as a network engineer at Your company. You study the exhibit carefully.
Some of the clients in an office are complaining about slow video streams, but others are
having no issues. The Central Manager screen is showing a large number of handled
connections and a larger number of un-accelerated connections. What is most likely
causing this?


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