10年10.18刚刚参加完642-902考试，赶紧把战报发一下，这次是以998分高分通过的。参加考试的之前，一直在背题库，到了考试时，几乎是看一道选一道，题库里面基本上都有，所以做得很轻松了，大概过了半个小时就全做完了。四周张望了一下，别人还在做题，就又磨机了一会，就出来了。
特发来战报。如需完整的642-902，可留下你的邮箱，发给大家，一起同享！
下面是我经过昨天一晚上整理出来的考试的原题，大家看看哈！
1.Router R1 has been configured with the commands router eigrp 9 and network
172.16.2.0 0.0.0.255, with no other current EIGRP configuration. R1's (working)
Fa0/0 interface has been configured with IP address 172.16.2.2/26. R1 has found
three EIGRP neighbors reachable via interface Fa0/0, including the router with IP address
172.16.2.20. When the engineer attempts to add the neighbor 172.16.2.20
fa0/0 command in EIGRP configuration mode, which of the following occurs?
A. Fa0/0 fails.
B. The command is rejecteD.
C. The existing three neighbors fail.
D. The neighborship with 172.16.2.20 fails and then reestablishes.
E. None of the other answers is correct.
Answer: C
2.Which of the following settings could prevent two potential EIGRP neighbors from becoming neighbors? (Choose two answers.)
A. The interface used by one router to connect to the other router is passive in the EIGRP
process.
B. Duplicate EIGRP router IDs.
C. Mismatched Hold Timers.
D. IP addresses of 10.1.1.1/24 and 10.2.2.2/24, respectively.
Answer: A,D
3.An engineer has added the following configuration snippet to an implementation planning document. The configuration will be added to Router R1, whose Fa0/0 interface connects to a LAN to which Routers R2 and R3 also connect. R2 and R3 are already EIGRP neighbors with each
other. Assuming the snippet shows all commands on R1 related to EIGRP authentication, which answer lists an appropriate comment to be made during the implementation plan peer review? key chain fred
key 3
key-string whehew
interface fa0/0
ip authentication key-chain eigrp 9 fred
A. The configuration is missing one authentication-related configuration command.
B. The configuration is missing two authentication-related configuration commands.
C. Authentication type 9 is not supported; type 5 should be used insteaD.
D. The key numbers must begin with key 1, so change the key 3 command to key 1.
Answer: A
4.Which of the following are methods EIGRP uses to initially populate (seed) its EIGRP topology
table, before learning topology data from neighbors? (Choose two.)
A. By adding all subnets listed by the show ip route connected command
B. By adding the subnets of working interfaces over which static neighbors have been defined
C. By adding subnets redistributed on the local router from another routing source
D. By adding all subnets listed by the show ip route static command
Answer: B,C
考题顺序可能有些出入，可为你提供一些参考，赶紧去感谢一下killtest题库网的客服去。
