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Q141. Which multicast address must be available for FHRP advertisements in a multivendor environment? 

A. 224.0.0.9 

B. 224.0.0.18 

C. 224.0.0.102 

D. 224.0.0.2 

Answer: B 


Q142. To which network layer should Cisco Express Forwarding be tuned to support load balancing and to make more informed forwarding decisions? 

A. Layer 1 

B. Layer 2 

C. Layer 3 

D. Layer 4 

E. Layer 5 

F. Layer 6 

G. Layer 7 

Answer: D 


Q143. What Nexus technology avoids blocking links between the access layer and the aggregation layer in a data center network design? 

A. FCoE 

B. LACP 

C. vPC 

D. FEX 

Answer: C 


Q144. Which four primary attributes define a WAN service? (Choose four.) 

A. bandwidth 

B. bursting capacity 

C. memory 

D. CPU 

E. QoS classes and policies 

F. latency 

G. multicast support 

Answer: A,B,E,G 


Q145. 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: C 


Q146. Which option describes why duplicate IP addresses reside on the same network in Cisco network design? 

A. HSRP designed network 

B. using Cisco ACE in active/passive mode 

C. VRRP designed network 

D. running multiple routing protocols 

Answer: B 


Q147. Which two technologies provide web and URL filtering and mitigate zero-day malware? (Choose two.) 

A. Cisco CWS 

B. Cisco WSA 

C. Cisco GETVPN 

D. Cisco ESA 

E. NAT/PAT 

Answer: A,B 


Q148. What two sensor types exist in an IDS/IPS solution? (Choose two.) 

A. host 

B. anomaly based 

C. policy based 

D. network based 

E. signature 

Answer: A,D 


Q149. Which QoS architecture provides scalability of implementation? 

A. IntServ 

B. DiffServ 

C. LLQ 

D. RSVP 

Answer: B 


Q150. Which two of these correctly describe asymmetric routing and firewalls? (Choose two.) 

A. only operational in routed mode 

B. only operational in transparent mode 

C. only eight interfaces can belong to an asymmetric routing group 

D. operational in both failover and non-failover configurations 

E. only operational when the firewall has been configured for failover 

Answer: C,D