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Q41. Which configuration represents resiliency at the hardware and software layers? 

A. multiple connections and FHRP 

B. HSRP and GLBP 

C. redundant supervisor and power supplies 

D. dual uplinks and switches 

Answer:


Q42. Two companies recently merged and want to integrate their networks. Both utilize EIGRP to support their complex enterprise networks. Which action can improve the performance of these two separate EIGRP domains? 

A. Enable route summarization at redistribution points. 

B. Adjust the administrative distance to prefer the best routes to each destination. 

C. Remove EIGRP and utilize OSPF instead. 

D. Utilize EIGRP stub routing between the network boundaries of the companies. 

Answer:


Q43. A network engineer is designing a network that must incorporate seamless failover when a link failure occurs between the core and distribution layer. What two technologies will allow this? (Choose two.) 

A. ECMP 

B. RSTP 

C. MEC 

D. GLBP 

E. HSRP 

Answer: A,C 


Q44. To support the enterprise high-availability requirements, which workgroup switch technology can be used to interconnect multiple switches into a single logical unit? 

A. StackWise 

B. EtherChannel 

C. VSS 

D. vPC 

E. Flex Links 

Answer: A


Q45. Which router type injects external LSAs into the OSPF database using either other routing protocols or static routes? 

A. backbone router 

B. ABR 

C. internal router 

D. designated router 

E. ASBR 

Answer:


Q46. Which statement about NIC teaming configurations is true? 

A. With ALB, all ports use one IP address and multiple MAC addresses. 

B. With AFT, two NICs connect to the different switches. 

C. With SFT, all ports are active. 

D. With AFT, all ports use one IP address and multiple MAC addresses. 

Answer:


Q47. Which two options improve BGP scalability in a large autonomous system? (Choose two.) 

A. route reflectors 

B. route redistribution 

C. confederations 

D. communities 

Answer: A,C 


Q48. Which two design recommendations are most appropriate when EIGRP is the data center core routing protocol? (Choose two.) 

A. Summarize data center subnets. 

B. Advertise a default route into the data center core from the aggregation layer. 

C. Tune the EIGRP timers to enable EIGRP to achieve quicker convergence. 

D. Adjust the default bandwidth value to ensure proper bandwidth on all links. 

Answer: A,B 


Q49. Which option prevents the dropping of asymmetrically routed packets in active/active failover paired firewalls? 

A. Nothing can be done to prevent this from happening. 

B. Configure different policies on both firewalls. 

C. Assign similar interfaces on each firewall to the same asymmetric routing group. 

D. Assign similar interfaces on each firewall to a different asymmetric routing group. 

Answer:


Q50. 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