A Review Of Vivid 300-320 study guides

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2017 Mar 300-320 practice test

Q101. Refer to the exhibit. Which two features can enable high availability for first-hop Layer 3 redundancy? (Choose two.) 

A. VPC 

B. IGMP V2 

C. VRRP 

D. PIM 

E. HSRP 

Answer: C,E 


Q102. 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:


Q103. Which of the following two are effective and simple means of employing route summarization within the Enterprise Campus network? (Choose two) 

A. A default route (0.0.0.0 /0) advertised dynamically into the rest of the network 

B. Route filtering to manage traffic flows in the network, avoid inappropriate transit traffic through remote nodes, and provide a defense against inaccurate or inappropriate routing updates 

C. Use manual split horizon 

D. Use a structured hierarchical topology to control the propagation of EIGRP queries 

E. Open Shortest Path First (OSPF) stub areas 

Answer: A,E 


Q104. Refer to the exhibit. 

Which statement about the ASA is true? 

A. The management interface is reachable only from VLAN 30. 

B. The management interface is reachable only from VLAN 40. 

C. It is running in transparent mode. 

D. It is running in routed mode. 

Answer:


Q105. What are the two methods of ensuring that the RPF check passes? (Choose two.) 

A. implementing static mroutes 

B. implementing OSPF routing protocol 

C. implementing MBGP 

D. disabling the interface of the router back to the multicast source 

E. disabling BGP routing protocol 

Answer: A,C 


Renew 300-320 pdf exam:

Q106. Refer to the exhibit. 

A network engineer manually reconfigures the BGP configuration on newly upgraded router R1. However, the BGP neighbor relationship does not come up with the directly connected neighbor router. What is causing the failure of the BGP neighbor relationship between routers R1 and R2? 

A. An incorrect neighbor IP address for router R2 is configured on router R1. 

B. An incorrect neighbor AS number is configured on router R1 for router R2. 

C. The wrong BGP authentication password is configured on router R1. 

D. Router R1 must configure the R2 loopback address as the neighbor IP address. 

Answer:


Q107. Which statement about Fibre Channel communications is correct? 

A. N_Port to N_Port connections use logical node connection points. 

B. Flow control is only provided by QoS. 

C. It must be implemented in an arbitrated loop. 

D. Communication methods are similar to those of an Ethernet bus. 

Answer:


Q108. What is the recommended subnet between two sites that have a point-to-point connection to conserve IP addresses? 

A. 255.255.255.0 

B. 255.255.252.0 

C. 255.255.255.252 

D. 255.255.255.240 

Answer:


Q109. Which two WAN technologies support IEEE 802.1Q, site-to-site connectivity, and point-to-point connectivity between two offices? (Choose two.) 

A. Ethernet over MPLS 

B. VPLS 

C. Layer 3 MPLS 

D. DSL 

E. cable 

Answer: A,B 


Q110. What is the purpose of an OTV edge device? 

A. connect to other data centers 

B. connect to the access layer 

C. connect to the end users 

D. connect to mobile devices 

Answer: