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Q21. Which two features can you implement to control which networks are advertised by a BGP router? (Choose two.) 

A. prefix lists 

B. route maps 

C. policy maps 

D. router SNMP statements 

E. crypto maps 

Answer: A,B 


Q22. DRAG DROP 

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

Answer: 


Q23. An engineer is designing a new data center network so that the topology maintains fewer uplinks to the aggregation layer to reduce STP processing requirements. What data center topology meets the RFP requirements? 

A. mesh 

B. top of rack 

C. star 

D. end of row 

Answer: D 


Q24. CoS is applied for Layer 2 markings in an Ethernet environment. Which protocol must be configured on the Layer 2 switch port for CoS to work? 

A. MPLS 

B. IEEE 802.1W 

C. IEEE 802.1Q 

D. IEEE 802.1S 

Answer: C 


Q25. What is an advantage of using the Virtual Device Contexts feature in a data center environment? 

A. The same VLAN cannot be configured in separate Virtual Device Contexts. 

B. This feature provides fault domain separation. 

C. Supervisor modules are shared between Virtual Device Contexts. 

D. Fabric modules are shared between Virtual Device Contexts. 

Answer: B 


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Q26. 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 


Q27. Which type of connectivity is required for VPLS? 

A. full mesh 

B. partial mesh 

C. star 

D. bus 

E. ring 

Answer: A 


Q28. Private lines make use of which connection type based on cell switching? 

A. ATM 

B. ISP MPLS VPN 

C. VTI 

D. VPLS 

Answer: A 


Q29. Which option describes the purpose of the auto-cost reference bandwidth 10000 command under the OSPF process? 

A. Recognize redundant 10 Megabit links. 

B. Differentiate cost on a 10 Gigabit Ethernet trunk link. 

C. Change the default bandwidth for a 100 Megabit link. 

D. Adjust the link bandwidth for routing protocols. 

Answer: B 


Q30. Which option lists the EIGRP minimum timer settings for hello and dead timers in seconds? 

A. 4 and 6 

B. 2 and 4 

C. 2 and 6 

D. both 6 

Answer: C