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本帖最后由 小乔 于 2019-8-12 10:32 编辑 + Z4 ~* `* M, K
x6 I) b1 o4 h4 C2 G2 c0 e% C题目为考生回忆 仅供参考
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1. After applying below config on one router, OTHER router started showing authentication errors (you will see output log with errors) n; X- N4 x7 e5 q) R. j5 i
Applied configuration:
8 x' T4 {# @4 W. V6 E- N4 n) uStandby 100
j( x9 b) i+ WStandby 100 vip 172.x.x.x
. s; Y4 ~7 j& z; w9 K* [6 p; V6 [: SStandby 100 md5 authentictaion cisco123!
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Answer: “standby 100 authentication md5 keyword cisco123! on both routers”# e8 H& C U' R( \6 K/ q
: h7 x2 y: ?0 ^& ^) f/ o6 q2 b- ~2. which protocol can add into MPP, choose 2 (Got wrong)
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. G* ?: e9 ]4 Y) m6 Y$ h# tA. telnet
( W: \' W+ x# { c' b, _+ _B. scp; h/ ~ l i W9 i% u* |6 b. j
C. tftp
7 m# q* `) J; y: WD. smtp
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Ans= Telnet & TFTP3 e/ W6 T$ s0 K. m
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3. / O. a& ?4 V+ M. @+ m1 E
OSPF neighbor not forming. Exhibit shows DBD packets are being re-transmitted to the neighbor. Exstart state to Down. What is the reason?
1 C) q! I: c4 c: X" k2 gA. MTU mismatch
! g- m( v9 G n! k& |; ?B. not receiving Hello from neighbor
, |+ L% `& m8 T' w2 O8 o( SC. OSPF not configured on neighbor.
; O/ | p: x& O5 }" aAns=MTU mismatch5 A' U4 U1 U$ p1 s. [7 V
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4.The user was able to access the router via line vty 5 min ago. But he is no longer able to log in now. No change in the network. What is the issue?0 I5 z6 ], m& L' h# a* B) R* B% U
A. exec-timeout 0 0
0 o6 _0 H. c( F* p- f$ }" SB. all line vty in use.
, ]. Z$ d% k$ Z" l8 XAns = All line vty in use 8 H" n/ b, J6 o
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5. Exhibit shows tunnel status is up but line protocol is down. ip address is unassigned. What is required to solve the issue?
0 X6 ~/ _ [9 ?* {A. assign ip to the tunnel interface
( M7 [/ l- g6 Z: K& FB. define tunnel source and dest ip
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发表于 2019-8-9 10:15:22
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发表于 2019-8-9 10:23:11
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