EIGRP CCIE-ENTERPRISE-INFRASTRUCTURE Practice Questions (Page 7)

Questions 31–35

1. 31application · hard

   An engineer is evaluating two EIGRP paths to a remote network. Path A has a bandwidth of 100 Mbps and a delay of 1000 microseconds. Path B has a bandwidth of 1 Gbps and a delay of 5000 microseconds. The default K-values are in use. Which path will EIGRP select as the successor?

   • AThe path with the higher reported distance from the next-hop router.
   • BPath A, because its lower delay results in a lower composite metric.
   • CPath B, because its higher bandwidth results in a lower composite metric.
   • DBoth paths have equal metrics because bandwidth and delay are weighted equally.
   Reveal Solution Discussion Select an answer first
2. 32application · medium

   An engineer notices that EIGRP updates are being retransmitted multiple times between two routers. The network is stable, but the link is congested. What is the most likely cause of the retransmissions?

   • AThe router is using multicast for updates, which is unreliable.
   • BThe K-values are mismatched between the routers.
   • CThe hello timer is set too low, causing frequent adjacency resets.
   • DThe reliable transport protocol is not receiving acknowledgments within the retransmission timeout.
   Reveal Solution Discussion Select an answer first
4. 33application · medium

   A company is migrating from classic EIGRP configuration to named mode. They want to apply different hello timers on two interfaces and also configure manual summarization for a specific address family. What is the correct approach in named mode?

   • AUse the same timers on all interfaces and configure summarization under the address-family interface.
   • BConfigure timers globally under the address-family and summarization under the interface.
   • CConfigure the timers under the router EIGRP process and the summary under the interface configuration.
   • DConfigure the timers under the address-family interface configuration and the summary under the address-family topology configuration.
   Reveal Solution Discussion Select an answer first
5. 34application · medium

   An engineer wants to enable unequal-cost load balancing across two EIGRP paths. The successor has a metric of 100, and the feasible successor has a metric of 150. What variance value should be set to allow both paths to be used?

   • AVariance 0
   • BVariance 2
   • CVariance 1.5
   • DVariance 1
   Reveal Solution Discussion Select an answer first
6. 35application · medium

   A remote site has a single EIGRP router connected to the headquarters via a WAN link. The engineer wants to prevent the remote router from being queried for routes that it does not have, and to reduce the number of queries sent to it. What should be configured on the remote router?

   • ASet the remote router's K-values to match the headquarters router.
   • BConfigure route summarization on the headquarters router to limit queries.
   • CIncrease the hello timer on the remote router to reduce query frequency.
   • DConfigure the remote router as an EIGRP stub with the 'connected' and 'static' options.
   Reveal Solution Discussion Select an answer first