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考生记忆内容，仅供参考
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Question 1! D8 b9 o5 G4 k# s7 q$ B8 f# g, |2 }$ ^" n
Which of the following features allows a router to install a floating route in its routing table when the GRE tunnel goes down intermitently?
# V7 S9 C) G3 N! ZA tracking obects
/ A. l! |& u. uB IP SLA, D9 H: @ ]4 t
C xxxxx
4 K4 l5 `1 ~- _9 ^6 A# l1 AD GRE keepalive
1 `; g5 e& @5 m. T2 fAns: D0 K8 t7 d. a4 y9 {
Question 28 g$ O. }, Z# K9 l
Refer to the exhibit
! z) C* s0 u# `8 J h9 g6 laccess-list 101 permit tcp 89 any) m$ Y' m/ v/ ^4 M! g8 g3 |
access-list 101 permit tcp any 10.1.1.1 eq 179
" [; \' N4 @: y* Iaccess-list 101 permit tcp any eq 179 any
' u# m& ~3 E6 y9 `access-list 101 permit tcp gre any
1 o! W: G% m' ]5 e7 ?access-list 101 permit tcp nse any
# N$ D. N- I2 L+ S; {7 \# Faccess-list 101 deny ospf any any) v. j. j" A9 m
access-list 101 permit tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq 22. {. O- V7 H) l. J# o5 O
access-list 101 permit tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq telnet) P4 ~) m. z' o5 I
access-list 101 permit tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq 80" U: g% N3 i+ |7 h
access-list 101 deny tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq 2
, b. b2 x2 F& P" FWhich 2 routing protocols are permitted by the ACL above) Z& y9 _. b& j3 F7 C( j7 p
A BGP
0 z. Y' U" P- L/ P$ @) w6 oB OSPF
# y; {9 [1 I' _' Q; p j- W4 HC EIGRP' W9 u; P% ?8 F5 ~8 D6 x$ I+ O8 E# S5 Y
D GRE
. @$ I4 r5 ^# }# uE NSE (something like that)
r. d/ p/ [ F! _* y( D
+ b9 n* P/ X2 x2 x! cQuestion 3
& W3 P- b9 g6 S& h: U2 m% b9 Z, n) ~$ }Refer to the exhibit
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int Gigabitethernet 0/0
: G; N# s/ k* {* d- Bip address 10.10.20.2 255.255.55.0
% Z# i4 f1 n6 r" r- [4 ]4 vR2
( b8 {9 s: o$ J8 z% n0 k2 Lint Gigabitethernet 0/29 i" K4 R8 W- s% g/ S9 b
ip address 10.10.30.2 255.255.55.0/ b2 k$ A! p9 E: f& n- ~
R1#show xxxxxxxxxxxxxxxxxx (I can’t remember the command): t$ f% w% s& X2 X
interface Packets
% P- V, `0 [9 a2 U s7 RSsh 0
! K, C* }3 c, u0 Y0 l. J* E- xhrp 10. f' S* t5 e9 R: G/ P! _
R2#show xxxxxxxxxxxxxxxxxx (I can’t remember the command)
7 _+ V' j Z# T2 {0 M4 tinterface Packets
) D- G+ S" ^! G( m+ BSsh 10( e7 o2 P) Y" u X- b: H: U
hrp 20
, j3 X3 K( z% m9 sxxxx 30
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R2#ssh -l admin 10.10.20.2
1 q6 ?; [. k+ B) R! ]%failure4 a7 k ? w& P8 g8 u! d
A company is implementing Management Plane Protection (MPP) on its network. Which of the following commands allows R2 successfully connect to Router 1 via ssh?, m) M0 p, ]0 s4 x0 @2 x* o8 e
A ssh -p 22 -l admin 10.10.30.2
: k) x3 H6 G' g4 uB ssh -v 2 -l admin 10.10.30.2
; Q8 H7 n) h5 R" bC ssh -p 22 -l admin 10.10.20.2
& C7 M( b$ Z* D9 O' w" ]. uD ssh -v 2 -l admin 10.10.20.2
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# J" y0 z# J; _2 b- s1 e f' v% [4 T! HQuestion 4
- q8 h1 O& o" |Section 1 \7 s! h) m6 a% N5 K% x2 g, m
It shows some output (cant remember)
- w7 @# p' R$ P8 \! V- q$ v4 ASection 2
\+ D$ [5 {0 Y' ^6 kDebugging is; X( M* x1 [; U9 V1 n3 i7 X: O4 q
Condition 1 – username
5 U5 w* f1 ]3 M& a% `% O: p$ HCondition 2 – int g0/2
* W' R% k- K4 j1 N2 C0 Z- OSection 37 I5 D" Y* m$ G/ B- Z& J
It shows some output (cant remember)0 y7 I8 B6 [% b( ^# l
Which of the following commands results in the Section 2 of the output above?
% W* c: k. Y# t- h( FA R#debug condition username# f* n2 i9 N ~+ }; d
R#debug condition interface g0/2
) L* Z3 F# W1 J6 o. P8 j; RB R# debug condition interface g0/2
: o2 @% s; X1 u) o4 uR#debug condition username
2 |- k0 k( t1 K- Z0 k, uC R(conf)# debug condition username
; G" c3 H' Z' H9 GR(conf)#debug condition interface g0/29 \% O; I7 w \6 E% ]
D R(conf)#debug condition interface g0/2, f6 N2 U. i6 G. j+ x1 e
R(conf)# debug condition username
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发表于 2019-4-22 11:11:44
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发表于 2019-4-22 11:29:40
