Module 5 – Exam 1. Click on the Exhibit. What command can be used to allow the spoke routers to route to each others’ LAN subnets? Select the best answer. Issue the no ip split-horizon eigrp command on the hub Issue the no ip split-horizon eigrp command on the spokes Issue the eigrp stub command on the spokes Issue the neighbor command on the spokes Issue the no auto-summary command on the hub Issue the eigrp stub command on the hub Question 1 of 16 2. Which of the following would not be a reason to see an SIA condition? Select the best answer. The neighbor cannot allocate memory to process the query or build the reply packet Which of the following would not be a reason to see an SIA condition? Select the best answer. The neighbor router itself has no information about the lost route Split horizon has not been disabled on the hub router Low bandwidth links are congested and packets are being delayed A bad circuit or unidirectional link Question 2 of 16 3. Click on the Exhibit. The ACL in the Exhibit, if applied in the OUTBOUND direction, would prevent the local router from sending EIGRP packets. True False Question 3 of 16 4. Two routers running EIGRP have been configured with the same router ID. Assuming no other misconfigurations, these two routers will still be able to establish a neighbor relationship. False True Question 4 of 16 5. Click on the Exhibit. Referencing the Exhibit, R3s routing table shows the following entries: R3#show ip route eigrp 172.16.0.0/30 is subnetted, 2 subnets D 172.16.1.0 [90/2172416] via 172.16.0.1, 00:21:21, Serial0/0 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks D 10.0.0.0/8 [90/2297856] via 172.16.0.1, 00:01:15, Serial0/0 Which of the following are valid reasons for this output? Select two answers. Automatic summarization is enabled on R1 but not R2 Automatic summarization is enabled on R2 but not R1 Automatic summarization is enabled on R1 and R2 Automatic summarization is enabled on R3 but not R1 or R2 Automatic summarization is enabled on R2 and R3 Question 5 of 16 6. Which of the following is NOT a valid reason for EIGRP not to install routes? Select the best answer. EIGRP Hello and Hold timer mismatches EIGRP summarization The same route is received via another protocol with a lower AD The routes do not meet the Feasibility Condition Duplicate Router IDs are present within the EIGRP domain Question 6 of 16 7. Which of the following can be used to mitigate against SIA issues? Select the best answer. The ip hold-time eigrp command The ip hello-interval eigrp command The timers wait-time command The timers active-time command The timers hold-time command The ip wait-time eigrp command Question 7 of 16 8. Which of the following statements is TRUE in regards to EIGRP K values? Select the best answer. K1 = K5 = 1 and K2 = K3 = K4 = 0 K1 = K4 = 1 and K2 = K3 = K5 = 0 K1 = K3 = 1 and K2 = K4 = K5 = 0 K2 = K3 = 1 and K1 = K4 = K5 = 0 K1 = K2 = 1 and K3 = K4 = K5 = 0 Question 8 of 16 9. Click on the Exhibit. If automatic summarization is enabled ONLY on R1, the 10.x.x.x subnets on R2 and R3 will be able to communicate, i.e. will be able to route packets between each other. True False Question 9 of 16 10. Which of the following would NOT prevent EIGRP neighbor relationships from establishing? Select the best answer. Data Link Layer Issues The switch has BPDU guard enabled Incorrect authentication parameters One router is using automatic summarization while the other is not Misconfigured ACLs The neighbor routers are not on a common subnet Question 10 of 16 11. You co-worker has issued the variance 127 command under EIGRP. However, only a single route exists in the routing table. Which of the following are reasons why this might be the case? Select two answers. The route is Stuck in Active (SIA) Only a maximum variance of 100 is supported The neighbor does not have the variance command issued as well There are no other routes that meet the feasibility condition The command is not supported by the EIGRP version running on the router There are no feasible successors Question 11 of 16 12. Click on the Exhibit. You are troubleshooting an EIGRP redistribution issue. Which routes would you expect to see in the topology table based on the configuration illustrated in the Exhibit? Select the best answer. Only the EIGRP 2 and OSPF routes Only routes from EIGRP process 2 Only the OSPF routes Only the static routes Only the static and EIGRP 2 routes Question 12 of 16 13. EIGRP has been enabled on two routers. The ip mtu 1496 command is issued under the interface of the first router. The second router is using the default MTU. Assuming that all other configurations are correct, these two routers will NOT be able to establish a neighbor relationship due to the mismatched MTU values. True False Question 13 of 16 14. Which of the following are EIGRP data structures? Select two answers. Feasible Successors Topology Table Reliable Transport Protocol Successors Diffusing Update Algorithm Neighbor Table Question 14 of 16 15. Which of the following commands can be used to verify the specified EIGRP variance? Select two answers. The show ip eigrp topology command The show protocols command The show ip route eigrp command The show ip eigrp traffic command The show run command The show ip eigrp neighbors detail command Question 15 of 16 16. You co-worker has issued the variance 127 command under EIGRP. However, only a single route exists in the routing table. Which of the following are reasons why this might be the case? Select two answers. The command is not supported by the EIGRP version running on the router There are no feasible successors The neighbor does not have the variance command issued as well Only a maximum variance of 100 is supported The route is Stuck in Active (SIA) There are no other routes that meet the feasibility condition Question 16 of 16 Loading…
