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QUESTION 71
According to the Cisco Network Foundation Protection architecture, which security feature should be applied at the access layer?
A. traffic rate limitation
B. control plane protection
C. anti-spoofing mechanisms
D. CPU and memory thresholds
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 72
The Cisco WAE Appliances provide a unified platform for hosting Cisco application acceleration and WAN optimization solutions. Assume that there are many application accelerator WAE appliances at a given site. If a WAE fails, how will the client-server communication be affected for connections that were optimized by the failed WAE?
A. The receiving node will see segments with SEQ ACK numbers it was not expecting, but will continue communicating with the target node.
B. The WAE appliances synchronize their connection databases, so client-server communication will not be affected.
C. All optimized TCP connections that were optimized by that WAE will be reset and re- established through another WAE.
D. The nodes communicate to the WAE appliances through a virtual IP address, so client- server communication will not be affected.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 73
Which statement best describe using the WAE inline card for interception?
A. Inline interception is compatible only with ACE interception at peer sites.
B. WCCPv2 must be explicitly disabled on the WAE.
C. Inline interception is not compatible with any other interception mechanism at peer sites.
D. WAE appliances must be serially clustered when using the inline card.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 74
A device has recently registered with the Central Manager.What must be done before the device can be used?
A. It must be activated.
B. It must be assigned an IP address.
C. A device group must be specified for it.
D. A primary interface must be specified for it.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 75
What is one advantage of a two-arm WAE deployment?
A. consumes fewer switch ports
B. requires that the interface be adjacent to a node
C. allows the use of non-routable VLANs
D. lowers router utilization
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 76
When does window scaling improve performance?
A. when MWS > BDP
B. when MWS=BDP
C. when MWS < BDP
D. when MWS != BDP
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 77
Which of these parameters should you consider when selecting a WAE model for a Cisco WAAS deployment?
A. total WAN throughput
B. optimized WAN throughput
C. bandwidth of the largest WAN link D. bandwidth of the smallest WAN link
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 78
When WCCPv2 is running on a switch or router, what does it use to redirect traffic to a Cisco WAE?
A. Layer 4-7 inspection
B. GRE tunnels or Layer 2 direction
C. NBAR
D. MPLS tunnels or Layer 2 direction
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 79
Which three are high-availability Cisco WAE solutions for a branch office? (Choose three.)
A. PBR
B. WCCP
C. firewall load-balancing Cisco WAE devices
D. multiple Cisco WAE devices with inline cards
Correct Answer: ABD Section: (none) Explanation
Explanation/Reference:
QUESTION 80
What happens if there are three Cisco WAE appliances in the data path of a connection?
A. The connection will not be optimized.
B. The last WAE in the path goes into pass-through mode for the connection.
C. The first WAE in the path goes into pass-through mode for the connection.
D. The middle WAE in the path goes into pass-through mode for the connection.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 81
You work as a network engineer for your company, you are tasked to configure a Central ManagerWAE cluster for your customer. The power cord is accidentally unplugged from the primary Central Manager WAE, but the standby Central Manager WAE did not automatically assume the primary role. What should you do?
A. You should make sure the two Central Manager WAE appliances are on the same subnet
B. You must manually copy the Central Manager database to the standby Central Manager WAE.
C. You should verify that the datafeed.pollrate setting is configured properly.
D. You must manually initiate failover and fallback processes on the WAE.
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 82
A device has recently registered with the Central Manager.What must be done before the device can be used?
A. It must be activated.
B. It must be assigned an IP address.
C. A device group must be specified for it.
D. A primary interface must be specified for it.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
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