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助理工程师
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本来是想预约10.14号考的,后来鸿鹄客服在6号告诉我说14号不能考,最近的考试是在8号。咬咬牙,考了吧!于是预约了8号下午的2点
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考试开始的时候确实会有一段演示,内容就是群里分享的那个考试演示flash,当时我是跳过了,直接开始了考试。下面说说细节:+ Q/ F* i2 n- C
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一共40个题目,2个拖图题,4个实验题,34个选择题
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1 ^) U2 F4 V, A; @0 @8 d7 i3 C选择题:都是题库原题,只要题库背熟,都没问题的
9 s- _" O, H( M' K2 Y! [. w拖图题:考了下面两题+ i: [8 n9 t9 F2 k) r b
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9 l% ?7 `! {. y5 {9 Z. Q; A实验题:考了ACL 1 : 题目、选项都和题库一样(至少我考到的没有出现acl号码被更改的情况),答案自然也一样
' I$ `7 w$ o) b6 z- [ ACL 3:题型一样,core接口IP需要改成题目上给出的IP,这里有点阴险,题目给出的IP是192.18.65.27,考题里面配的是192.182.65.27 ,我差点没看出来;还有就是要求hostsB (题库是hostC)连接 财务服务器。
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OSPF:这个题也是跟题库一样,什么都没变% K" z7 n7 M4 ^: a4 e1 a4 Q1 ` i7 ~/ M" ?
; o' R" M3 Z$ r0 k EIGRP Troubleshooting:这题要好好说一下,题目拓扑、选项跟题库相同,但是几个路由器给出的配置跟题库不同。这个要好好感谢海南那位兄弟给的战报:http://bbs.hh010.com/thread-456967-1-1.html 帮助很大,我再重新理一下: # Q$ z' ]. j; O! h/ X9 c' w
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Question 19 q R( B. J/ P9 \; }
The loopback interfaces on R4 with the IP addresses of 10.4.4.4/32,10.4.4.5/32 and 10.4.4.6/32 are not appearing in the routing table of R5. Why are the interfaces missing?( H3 Z# s" Q1 r( [0 i/ S5 b7 Q1 \* J' E
A. The interfaces are shutdown, so they are not being advertised.0 M7 P9 H) n+ c q% s6 L; I
B. R4 has been incorrectly configured to be in another AS, so it does not peer with R5.- G: k+ v" w I' ^3 k# P
C. Automatic summarization is enabled, so only the 10.0.0.0 network is displayed.
$ j$ U4 C# P0 C0 ?6 \D. The loopback addresses haven’t been advertised, and the network command is missing on R4.
! q a1 X4 s6 [4 r$ Y8 H, |题库里给的答案是B (AS号不同)9 p6 z+ n8 R. ~% h/ c) g) ~
在考试中show run查到的并不是区域号不同,而是R4没有宣告它的环回地址,也就是选D
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Question 2
0 x! I4 [! k+ K# s. w$ mWhich path does traffic take from R1 to R5?
* K" S; d0 n$ W. _+ ]% zA. The traffic goes through R2.7 S7 [! v0 R+ \1 R: K* ~0 D
B. The traffic goes through R3.# [( g+ f" U! Z5 m. L& N, K9 C
C. The traffic is equally load-balanced over R2 and R3.
) @9 i, o! Y0 B; FD. The traffic is unequally load-balanced over R2 and R3.
& f8 [' l( |8 }题库中,在R1上show ip route,结果是R27 w6 S( M0 L1 @! J
在考试中查看到R2,R3这两条的路径都是等值的,所以选C
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# _" P* X% k" [- `4 ]: uQuestion 3
, U" `. o1 {, a; s4 T7 E) _Router R6 does not form an EIGRP neighbor relationship correctly with router R1. What is the cause for this misconfiguration?' l, d Z# `' z5 s4 g
A. The K values mismatch.
- [1 w$ ^: x D5 t0 S0 @5 z9 sB. The AS does not match.7 p6 u5 g; i+ j7 G
C. The network command is missing.8 k* _* ]6 G) j N) P7 E
D. The passive-interface command is enabled.1 K7 S8 C2 \5 g. }) Y) D+ k7 b
题库是选C(R6没有宣告网段)$ Y8 `8 S. l A i( v; M+ G& j
考试所查到的并不是这个原因,而是选项A!"The K values mismatch."6 s! e; G& W' K: h: S. O$ c; F) J
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这个题目有点无语,因为我在PT中做测试,一旦更改了metric值,那么在show run的时候是会有显示相关metric的
% w4 x- w# F( m: h更改K值命令:- Router(config)#router eigrp 100+ }0 T: m# I. r$ j9 d
- Router(config-router)#metric weights 1 1 1 0 1 1
复制代码 sh run 结果:- router eigrp 100, H0 U Z. I% C6 K
- metric weights 0 1 1 0 1 1
复制代码 但是在考试的时候,show run并没有显示mertric值,只能通过show ip protocols 来查看K值,所以这个命令大家一定要记住用
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Question 4- R1#ping 10.5.5.55 source 10.1.1.16 x+ H' A* t! q: d% \
- Type escape sequence to abort.
: Y# V9 X: c, l6 B5 r2 M+ g - Sending 5, 100-byte ICMP Echos to 10.5.5.55, timeout is 2 seconds:
; s, K) T' g, r0 z3 N4 X - Packet sent with a source address of 10.1.1.13 |' z, H# ?! ?$ s' U3 {4 {
- . . . . .
+ p9 T2 k% I0 \" C$ }& a( g! ^ - Success rate is 0 percent (0/5)
复制代码 R1为什么ping不通R5?8 K. M p8 b8 n( F
A. The network statement is missing on R5. c1 ^* x7 o% {' b/ y1 b* K
B. The loopback interface is shut down on R5., W7 C5 V* d; b
C. The network statement is missing on R1.
# T+ Z$ B; ]9 gD. The IP address that is configured on the Lo1 interface on R5 is
/ d- O6 _. P: A1 k- Q- W) pD. The IP address that is configured on the Lo1 interface on R5 is incorrect.5 u+ g5 A: M; n! [& j4 N
题库答案是C,(R1没有将10.1.1.1宣告)3 m" {) Y/ Q M1 H; M
考试的答案是R5没有10.5.5.55宣告进EIGRP,选A
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