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Q51. When an enterprise network is designed, which protocol provides redundancy for edge devices in the event of a first-hop failure? 

A. ICMP 

B. HSRP 

C. STP 

D. HTTP 

Answer:


Q52. Which of the following facts must be considered when designing for IP telephony within an Enterprise Campus network? 

A. Because the IP phone is a three-port switch, IP telephony extends the network edge, impacting the Distribution layer. 

B. Video and voice are alike in being bursty and bandwidth intensive, and thus impose requirements to be lossless, and have minimized delay and jitter. 

C. IP phones have no voice and data VLAN separation, so security policies must be based on upper layer traffic characteristics. 

D. Though multi-VLAN access ports are set to dot1q and carry more than two VLANs they are not trunk ports. 

Answer:


Q53. What is the next action taken by the Cisco NAC Appliance after it identifies a vulnerability on a client device? 

A. denies the client network resource access 

B. repairs the effected devices 

C. generates a Syslog message 

D. permits the client but limits to guest access 

Answer:


Q54. Which QoS architecture provides scalability of implementation? 

A. IntServ 

B. DiffServ 

C. LLQ 

D. RSVP 

Answer:


Q55. AutoQoS is used to implement VoIP in the enterprise, but the trust option is not configured on the interface. Which network management Cisco IOS capability classifies the voice traffic? 

A. NetFlow 

B. SNMP 

C. IP SLAs 

D. NBAR 

Answer:


Q56. Which two options are VRF components. (Choose two.) 

A. RIB 

B. VSS 

C. FIB 

D. HSRP 

Answer: A,C 


Q57. Which two benefits are achieved if a network is designed properly with a structured addressing scheme? (Choose two.) 

A. efficient ACLs 

B. improved redundancy 

C. hardened security 

D. easier troubleshooting 

E. added resiliency 

Answer: A,D 


Q58. Refer to the exhibit. 

Which recommended practice is applicable? 

A. If no core layer is deployed, the design will be easier to scale. 

B. A dedicated campus core layer should be deployed for connecting three or more buildings. 

C. If no core layer is deployed, the distribution switches should not be fully meshed. 

D. A dedicated campus core layer is not needed for connecting fewer than five buildings. 

Answer:


Q59. A network engineer is implementing virtualization into the enterprise network. Which system should be used to address policy enforcement at the distribution layer? 

A. Cisco IOS based firewall 

B. multilayer switches 

C. integrated firewall services 

D. identity services engine 

E. intrusion protection systems 

Answer:


Q60. What two features are inherent advantages of MPLS VPN services? (Choose two.) 

A. service providers can provide additional services 

B. virtual private networks segment traffic and ensure privacy 

C. easier to troubleshoot than Layer 2 WAN technologies 

D. faster data transfer speeds at lower costs 

E. functions without Cisco Express Forwarding 

Answer: A,B