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Q91. Which two ways to support secure transport of multicast traffic are true? (Choose two.) 

A. Use spoke-to-spoke design. 

B. Use IPsec over GRE tunnel. 

C. Use GET VPN. 

D. Use NBMA instead of broadcast. 

E. Disable encryption for multicast traffic. 

Answer: B,C 


Q92. 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 


Q93. Which two options are storage topologies? (Choose two.) 

A. WAS 

B. DAS 

C. CAS 

D. NAS 

Answer: B,D 


Q94. OSPF stub areas are an important tool for the Network designer; which of the following two should be considered when utilizing OSPF stub areas? (Choose two) 

A. OSPF stub areas increase the size of the LSDB with the addition of Type 3 and 5 LSAs 

B. OSPF not so stubby areas are particularly useful as a simpler form of summarization 

C. OSPF stub areas are always insulated from external changes 

D. OSPF totally stubby areas cannot distinguish among ABRs for the best route to destinations outside the area 

E. OSPF stub areas can distinguish among ASBRs for destinations that are external to the OSPF domain 

Answer: C,D 


Q95. DRAG DROP 

Drag the rule on the left to match the appropriate activity on the right. 

Answer: 


Q96. Which option is a benefit of the vPC+ feature? 

A. Cisco FabricPath is not required in the network domain. 

B. This feature provides fault domain separation. 

C. Nonfabric devices, such as a server or a classic Ethernet switch, can be connected to two fabric switches that are configured with vPC. 

D. The control plane and management plane are combined into one logical plane. 

Answer:


Q97. Which VPN technology supports dynamic creation of spoke-to-spoke VPN tunnels to provide a scalable design? 

A. IPsec 

B. GRE over IPsec 

C. DMVPN 

D. GRE 

Answer:


Q98. Which network virtualization plane is used to separate traffic forwarding tables? 

A. control 

B. data 

C. management 

D. access 

Answer:


Q99. Refer to the exhibit. A customer requires a web application implementation, but the web server has communication only to the application server and users, and the database server has communication only to the application server. What firewall design is the best fit for this scenario? 

A. transparent mode with the servers on the same subnet 

B. routed mode with three security zones 

C. transparent mode with three security zones 

D. routed mode with two security zones 

Answer:


Q100. What three benefits exist when utilizing Cisco Nexus technology for implementing a unified fabric design? (Choose three.) 

A. reduced cabling 

B. fewer adapters 

C. consolidated switching 

D. increased bandwidth 

E. enhanced redundancy 

F. improved convergence 

Answer: A,B,C