16 04 2014
QUESTION 91 Which BGP attribute will not be advertised in routing updates to its neighboring routers? Select the best response. A. weight B. local preference C. origin D. AS_path E. next hop Answer: A
642-902 Exam Questions
16 04 2014
QUESTION 81 The 192.168.0.0 network is not being propagated throughout the network. Observe the BGP configuration commands from the advertising router. What is the reason the 192.168.0.0 route is not being advertised? router bgp 65111 neighbor 172.16.1.1 remote-as 65111 neighbor 172.16.2.1 remote-as 65112 network 192.168.0.0 network 10.0.0.0 ! ip route 192.168.0.0 255.255.0.0 […]
16 04 2014
QUESTION 71 After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown: RouterC#show ip eigrp traffic IP-EIGRP Traffic Statistics for process 1 Hellos sent/received: 2112/2076 Updates sent/received: 47/38 Queries sent/received: 5/3 Replies sent/received: 3/4 Acks sent/received: 29/33 Input queue high water mark 2, […]
15 04 2014
QUESTION 61 What is a key benefit of using a GRE tunnel to provide connectivity between branch offices and headquarters? Select the best response. A. authentication, integrity checking, and confidentiality B. less overhead C. dynamic routing over the tunnel D. granular QoS support E. open standard F. scalability Answer: C
15 04 2014
QUESTION 51 When an EIGRP topology change is detected, what is the correct order of events when there is a FS? Select the best response. A. The neighbor adjacency is deleted. The feasible route is used. DUAL is notified. Remove all topology entries learned from that neighbor. B. DUAL is notified. Remove all topology entries […]
11 04 2014
QUESTION 41 When an OSPF design is planned, which implementation can help a router not have memory resource issues? Select the best response. A. Have a backbone area (area 0) with 40 routers and use default routes to reach external destinations. B. Have a backbone area (area 0) with 4 routers and 30,000 external routes […]
10 04 2014
QUESTION 31 Which statement is true about OSPF Network LSAs? Select the best response. A. They are originated by every router in the OPSF network. They include all routers on the link, interfaces, the cost of the link, and any known neighbor on the link. B. They are originated by the DR on every multi-access […]
9 04 2014
QUESTION 21 Refer to the exhibit. EIGRP is enabled on all routers on the network. What additional configuration is required for the routers connected over the Frame Relay multipoint interfaces to compensate for a low-speed NBMA connection? A. Configure the EIGRP hello interval on all Frame Relay interfaces to 5 seconds. B. Configure the […]
8 04 2014
QUESTION 11 Which is the most effective technique to contain EIGRP queries? A. route summarization B. configuring route filters C. using a hierarchical addressing scheme D. establishing separate autonomous systems Answer: A
4 04 2014
QUESTION 1 Which statement is true about the implementation of IPv6 in an already existing IPv4 network? A. IPv6 can be routed using the same routing protocol versions as IPv4 B. A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them. C. IPv4 and IPv6 networks can be […]