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考生记忆内容，仅供参考
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$ k; g" Y l) `/ n/ UQuestion 13 i0 u6 n8 ?! O/ c
Which of the following features allows a router to install a floating route in its routing table when the GRE tunnel goes down intermitently?
. d$ R; v( H2 I5 D: S7 x+ Z5 XA tracking obects
, T" ~( ^# y( t) Z/ ?B IP SLA$ W5 C+ A6 ~( N z3 W# Q0 k3 M+ f! Q
C xxxxx
# `' g& _) Q! J0 UD GRE keepalive
* C! \) W0 {& Q$ b4 N0 \Ans: D2 a" x, I' f' G. t s, _# @! S
Question 22 _) Q! O2 p( v a* k
Refer to the exhibit! `- e/ s; o: ^1 _5 D/ D: w
access-list 101 permit tcp 89 any. Q( j$ c( ?6 Y& {
access-list 101 permit tcp any 10.1.1.1 eq 179
# V5 e7 u7 ?0 W7 Haccess-list 101 permit tcp any eq 179 any
) q% P: Q6 S. y8 l% daccess-list 101 permit tcp gre any
' L3 [8 `! x6 }; |/ N, ^1 faccess-list 101 permit tcp nse any0 O7 l) M- @" _. {
access-list 101 deny ospf any any# @+ |) ?" S. L) B: r5 i3 M3 P8 y
access-list 101 permit tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq 22
0 Y# m+ q8 q5 F8 u4 A' _$ Paccess-list 101 permit tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq telnet
1 U/ V) ?9 G1 L8 s* n3 m' \1 saccess-list 101 permit tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq 80! k5 d8 }) Y! m- C2 U7 n$ ?9 R5 y
access-list 101 deny tcp 10.1.1.1 172.16.1.0 0.0.0.255 eq 2
6 R. J ~( U- |3 F( f* R4 i* l8 Z/ RWhich 2 routing protocols are permitted by the ACL above! F P0 {) `* ?6 w. C
A BGP o0 l# q& p/ e# O. _& B( ~
B OSPF, N, K$ r. I" s+ ?
C EIGRP
0 P' b$ b# f7 M# B" H& aD GRE
6 f/ n: i$ o# e2 a0 dE NSE (something like that)3 B* M( B' a, Q# ~# W9 A
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Question 38 D" o1 m% o* H* N6 D
Refer to the exhibit" [1 W1 K# _/ o( H" ]
R1
1 V# z* o; o9 u; x* }" h$ K% N. Iint Gigabitethernet 0/0% u6 s+ x9 M$ e
ip address 10.10.20.2 255.255.55.0. S% N C; ~, Y! ]# Z
R2+ i4 c: Y8 }3 \/ T/ h
int Gigabitethernet 0/2. C! F: C2 b7 v* @
ip address 10.10.30.2 255.255.55.00 {& @, \3 a9 ^, b7 ]
R1#show xxxxxxxxxxxxxxxxxx (I can’t remember the command)/ c; G0 u6 R% P7 x$ B' ], v
interface Packets6 T( C! r( `9 g C4 @/ N
Ssh 0% ^3 o. O- q3 v# ^" h
hrp 105 f8 x) y* s( j' D/ h
R2#show xxxxxxxxxxxxxxxxxx (I can’t remember the command), V1 K6 S6 F K; K
interface Packets
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hrp 203 f( p) @* p1 r4 W7 G; C" m! b
xxxx 30
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R2#ssh -l admin 10.10.20.2
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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?8 S/ x( Q3 C& E
A ssh -p 22 -l admin 10.10.30.2
: l+ O l2 p6 |# `B ssh -v 2 -l admin 10.10.30.2
% B8 B/ ?$ Y7 T- `6 o- a! SC ssh -p 22 -l admin 10.10.20.26 j. {% H, _: N; f" I7 o/ g
D ssh -v 2 -l admin 10.10.20.2
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Question 4: I! x6 g0 T" Q2 D6 O1 G
Section 1& \# x, D4 Z. R9 `& e; T6 ~2 P
It shows some output (cant remember)
; i) S! _, y d" P/ X) m" i3 OSection 29 ~4 S; t" W! Z* B4 m9 f; m
Debugging is# Q7 t" A8 M D" @ ?) F
Condition 1 – username1 R, F/ T* I" |
Condition 2 – int g0/2
) }& s5 q* {2 g2 l3 [# h3 m" I1 aSection 3
9 Y/ n9 q* f1 Q8 V8 EIt shows some output (cant remember)
$ @" E7 {: b2 k" c, c: f! o# r2 QWhich of the following commands results in the Section 2 of the output above?& D' f2 G9 u& ?" H# s& A
A R#debug condition username U( N" H( b+ O/ H
R#debug condition interface g0/2
; u5 s9 e# K$ g" P8 `B R# debug condition interface g0/2
/ m0 ?, k0 J, _+ K$ ~6 k" KR#debug condition username( f' }6 w3 x' F g. E
C R(conf)# debug condition username6 t, K0 n5 a& b: m1 |, u- F! [ Q
R(conf)#debug condition interface g0/2
/ n# |" u: c+ UD R(conf)#debug condition interface g0/2
0 N) g0 [3 b& m. d/ UR(conf)# debug condition username7 N) g6 F: J: p1 \9 @1 }$ Y$ V
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发表于 2019-4-22 11:29:40
