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Q31. Which authentication framework is used in wireless networks and point-to-point connections? 

A. EAP 

B. L2TP 

C. TKIP 

D. PPP 

Answer:


Q32. To support the enterprise high-availability requirements, which workgroup switch technology can be used to interconnect multiple switches into a single logical unit? 

A. StackWise 

B. EtherChannel 

C. VSS 

D. vPC 

E. Flex Links 

Answer: A


Q33. What are two benefits of migrating from a vPC design to FabricPath? (Choose two.) 

A. infrastructure scalability 

B. lower latency 

C. ease of configuration 

D. network stability 

E. easy to manage 

Answer: A,D 


Q34. Which option is an advanced WAN services design consideration for a multipoint architecture that connects two or more customer devices using Ethernet bridging techniques over an MPLS network? 

A. VPLS 

B. Metro Ethernet 

C. MPLS 

D. SONET/SDH 

Answer:


Q35. Which option does best practice dictate for the maximum number of areas that an OSPF router should belong to for optimal performance? 

A. 1 

B. 2 

C. 3 

D. 4 

E. 5 

Answer:


Q36. Which protocol is required for end-to-end signaling in an IntServ QoS architecture? 

A. RSVP 

B. DSCP 

C. ToS 

D. LLQ 

E. DiffServ 

Answer:


Q37. What is an advantage of using the Cisco FabricPath feature in a data center environment? 

A. VSS does not have to be configured. 

B. Transparent Interconnection of Lots of Links can be configured simultaneously. 

C. Equal-Cost Multipath can be used to choose the forwarding path. 

D. The control plane and management plane remain separate. 

Answer:


Q38. What feature is a benefit of using Cisco UCS blade servers for data center virtualization? 

A. guest VM high availability 

B. converged LAN and SAN infrastructure 

C. host based etherchannel 

D. built-in hypervisor 

Answer:


Q39. A network design team is experiencing sustained congestion on access and distribution uplinks. QoS has already been implemented and optimized, and it is no longer effective in ensuring optimal network performance. 

Which two actions can improve network performance? (Choose two.) 

A. Reconfigure QoS based on the IntServ model. 

B. Configure selective packet discard to drop noncritical network traffic. 

C. Implement higher-speed uplink interfaces. 

D. Bundle additional uplinks into logical EtherChannels. 

E. Utilize random early detection to manage queues. 

Answer: C,D 


Q40. In base e-Commerce module designs, where should firewall perimeters be placed? 

A. core layer 

B. Internet boundary 

C. aggregation layer 

D. aggregation and core layers 

E. access and aggregation layers 

Answer: