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Q71. Which three statements about the EIGRP routing protocol are true? (Choose three)
A. E. EIGRP will form a neighbor relationship with another peer even when their K values are mismatched. F. EIGRP will not form a neighbor relationship with another peer when their AS number and K values, either or both are mismatched. Answer: BCF Q72. What’s the AD of EIGRP summarized routes? Select the best response. A. B. C. D. default AD of summarized EIGRP routes is 5 Answer: Q73. Which of the following is a GRE Tunnel characteristic? A. GRE impose more CPU overhead than IPSec on VPN gateways B. GRE tunnels can run through IPsec tunnels. C. GRE Tunnel doesn't have support for IPv6 D. GRE consists of two sub-protocols: Encapsulated Security Payload (ESP) and Authentication Header (AH). Answer: B Q74. The company and the company network have both been growing rapidly. Multiple adds, moves and changes have been applied to the network. Your boss has asked you to troubleshoot a recent OSPF synchronization problem that has arisen. There have been synchronization problems at separate locations in the OSPF area 0. There have been reported link failures during the rapid growth of the company network. You are required to resolve the OSPF problem. OSPF must be able to converge when the network changes. Refer to the information above to answer the following question. The log of d1 reports the following: This event was anticipated due to maintenance; however, it resulted in excessive lost routes. Which route should be the only one removed from the routing tables of the routers? A. 8.187.175.82/32 B. 10.138.43.0/30 C. 10.206.180.0/30 D. 4.249.113.59/32 E. 10.201.0.0/30 F. None of the above Answer: E Q75. Refer to the exhibit. ROUTE.com has just implemented this EIGRP network. A network administrator came to you for advice while trying to implement load balancing across part of their EIGRP network. If the variance value is configured as 2 on all routers and all other metric and K values are configured to their default values, traffic from the Internet to the data center will be load balanced across how many paths? Select the best response. A. 1 B. 2 C. 3 D. 4 E. 5 Answer: C Q76. How will OSPF routes appear in the routing table after you redistribute them into EIGRP? Select the best response. A. B. D EX C. D. Answer: B Q77. CORRECT TEXT ((EIGRP OSPF Redistribution Sim) In this you need to redistribute between OSPF and EIGRP such that 172.16.100.1 is reachable from router R1. R2 is an ASBR for EIGRP 100 and OSPF AREA 24 R3 is an ASBR for EIGRP 100 and OSPF AREA 34 Note: There are TWO separate areas on TWO separate ASBRS thus you need to do redistribution on R2 and R3 R1 is ONLY in EIGRP 100, and is THE ONLY router you can ping from. R4 has a loopback interface that must be pinged from R1. R4 is running OSPF and has redundant links to EIGRP network over R3 router. Note: You should ping from R1 to 172.16.100.1 network to make sure everything is working correctly. Answer: First we need to find out 5 K-Values used for EIGRP (Bandwidth, Delay, Reliability, Load, MTU) of the s0/0/0 interface (the interface of R2 connected to R4) for redistribution : R2#show interface s0/0/0 Write down these 5 parameters, notice that we have to divide the Delay by 10 because its metric unit is tens of microsecond. For example, we get Bandwidth=1544 Kbit, Delay=20000 us, Reliability=255, Load=1, MTU=1500 bytes then we would redistribute as follows: R2#config terminal R2(config)#router ospf 1 R2(config-router)# redistribute eigrp 100 metric-type 1 subnets R2(config-router)#exit R2(config-router)#router eigrp 100 R2(config-router)#redistribute ospf 1 metric 1544 2000 255 1 1500 (Notice: In fact, these parameters are just used for reference and we can use other parameters with no problem. Also, a candidate said that the simulator didn't accept the Bandwidth of 1544; in that case, we can use a lower value, like 128.) If the delay is 20000us then we need to divide it by 10, that is 20000 / 10 = 2000) For R3 we use the show interface fa0/0 to get 5 parameters too R3#show interface fa0/0 For example we get Bandwidth=10000 Kbit, Delay=1000 us, Reliability=255, Load=1, MTU=1500 bytes R3#config terminal R3(config)#router ospf 1 R3(config-router)#redistribute eigrp 100 metric-type 1 subnets R3(config)#exit R3(config-router)#router eigrp 100 R3(config-router)#redistribute ospf 1 metric 10000 100 255 1 1500 Q78. Refer to the exhibit. BigBids Incorporated is a worldwide auction provider. The network uses EIGRP as its routing protocol throughout the corporation. The network administrator does not understand the convergence of EIGRP. Using the output of the show ip eigrp topology all-links command, answer the administrator's question. Which three networks is the router at 172.17.10.2 directly connected to? (Choose three) A. 172.17.0.0/30 B. 172.17.1.0/24 C. 172.17.2.0/24 D. 172.17.3.0/25 E. 172.17.3.128/25 F. 172.17.10.0/24 Answer: BDF Q79. Refer to the exhibit. What happens when the router stops receiving advertisements for the 10.1.2.0/24 network? A. The summary route will be removed from the table. B. The summary route will remain in the table. C. The more specific routes will be advertised from the table. D. 10.1.2.0/24 will still be advertised but packets destined for it will be dropped when they reach this router. Answer: B Q80. You want the redistributed EIGRP AS 10 routes to have an administrative distance of 121 when they appear as RIP routes in the routing table of A1. Which command should you use on a router to accomplish this goal? Select the best response. A. redistribute eigrp 10 metric 121 B. redistribute rip metric 121 C. default-metric 121 D. distance 121 10.1.1.6 0.0.0.0 Answer: D
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