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Q41. What is an advantage of having an out-of-band management? 

A. It is less expensive to have an out-of-band management. 

B. Network devices can still be managed, even in case of network outage. 

C. There is no separation between the production network and the management network. 

D. SSH protocol must be used to manage network devices. 


Q42. Which three options are the three layers of the Cisco design in the data center architecture? (Choose three.) 

A. core layer 

B. distribution layer 

C. service layer 

D. aggregation layer 

E. Layer 2 domain sizing 

F. access layer 

Answer: A,D,F 

Q43. 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 


Q44. In which multicast configuration is MSDP most useful? 

A. interdomain 

B. intradomain 

C. data center 

D. campus 


Q45. 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. 


Q46. Two recently merged companies are using EIGRP and RIP. Which two strategies can facilitate a smooth migration? (Choose two.) 

A. Create an OSPF instance between EIGRP and RIP routing domains. 

B. Redistribute routing information between the RIP and EIGRP protocols. 

C. Add EIGRP and then remove RIP on the acquired company network. 

D. Use the EIGRP administrative distance to migrate one site at a time. 

E. Use static routes in place of dynamic routing between companies. 

Answer: B,C 

Q47. A campus network utilizes EIGRP to connect to.several remote branch offices. 

Which configuration should be established on all branch routers to improve routing scalability and performance? 

A. Configure authentication between the campus and branch offices. 

B. Enable stub routing on all branch routers. 

C. Adjust EIGRP k-values to utilize delay. 

D. Utilize offset lists to direct traffic more efficiently. 


Q48. Which technology extends Layer 2 LANs over any network that supports IP? 



C. vPC 



Q49. Refer to the exhibit. Based on the configuration, why are routers R1 and R2 not exchanging OSPF routes? 

A. The OSPF process numbers are different. 

B. There is no backbone area configured. 

C. The router IDs are different. 

D. OSPF is not enabled on the interfaces. 


Q50. Which option is a primary requirement for the deployment of an IPv6-enabled network via the native method (dual-stack model) within the enterprise campus environment? 

A. hardware-based switching support for IPv6 forwarding on all campus switches 

B. restriction of IPv6-enabled devices to the core layer 

C. manual implementation of tunneling between IPv6-incompatible devices in an IPv4-over-IPv6 tunnel 

D. disabling of multicast in the distribution layer prior to implementation of IPv6