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助理工程师
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楼主 |
发表于 2020-11-22 08:35:33
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QUESTION 25
9 s% ?) {( Y v+ q" o# k) e! R9 MWhich VPN technology can support a multivendor environment and secure traffic between sites?
) E! I1 Z* l: L& p7 G' QA. SSL VPN
) D* M2 j1 l, T4 d! P! d1 WB. GET VPN8 E$ o$ d1 S( F6 S! z
C. FlexVPN
; d/ R/ d6 K& }2 Q$ A' Q. OD. DMVPN
0 A, j `, q1 K. U1 cCorrect Answer: B T8 ~3 `# ~3 v
QUESTION 26 y0 p c' D1 Z" ~, ?& {
A network engineer is configuring DMVPN and entered the crypto isakmp key cisc0380739941 address 0.0.0.0 command on hostA. The tunnel is not
) W) R* O# O" j, y( H( Y& Hbeing established to hostB. What action is needed to authenticate the VPN?$ _/ f6 ]) P+ V1 g8 ~% \
A. Change isakmp to ikev2 in the command on hostA.
6 e, y4 B$ c. c) }3 a. A( p8 A- jB. Enter the command with a different password on hostB.
' X' C8 m! |; N+ @" R! f, w, q5 Z6 JC. Enter the same command on hostB., G. ^' r( W; u' N1 E2 W
D. Change the password on hostA to the default password., Y2 E( Q2 X# K& C4 F; |( M# B
Correct Answer: C
* Q. e2 w0 e# c$ ~' @2 p8 K+ ~3 f/ pQUESTION 276 G$ l1 W9 `% P! l4 D5 H0 Y7 m9 y5 d
Refer to the exhibit.
1 P# j3 l# q Q, T3 n* OA network administrator configured a site-to-site VPN tunnel between two Cisco IOS routers, and hosts are unable to communicate between two sites of
; w, c* R7 L0 R# n2 y, U6 S9 @2 CVPN. The network administrator runs the debug crypto isakmp sa command to track VPN status. What is the problem according to this command
$ R( t9 y4 f# @) B$ c( s9 Q7 Eoutput?0 G) E8 p9 r7 O
A. hashing algorithm mismatch" ^: E, M" l. t* b) Q7 j* W
B. encryption algorithm mismatch1 n; G' Y' h% _9 R! w4 O
C. authentication key mismatch
# r7 O/ |, h$ }$ ZD. interesting traffic was not applied/ a" K+ K) e5 L2 `3 z. O/ x
Correct Answer: C
; N& Z5 Y+ m1 A' k5 pQUESTION 289 n2 m" D/ j7 O/ D0 U
What is a difference between FlexVPN and DMVPN?# i: ]+ F6 t. }+ k# d. I8 g9 t
A. DMVPN uses IKEv1 or IKEv2, FlexVPN only uses IKEv13 _4 C9 i* b2 _) z
B. DMVPN uses only IKEv1 FlexVPN uses only IKEv2
; c9 E2 J+ e- \$ ?0 sC. FlexVPN uses IKEv2, DMVPN uses IKEv1 or IKEv2
\4 \* `: s9 ?" w8 O% SD. FlexVPN uses IKEv1 or IKEv2, DMVPN uses only IKEv2
5 p% m5 s* ]0 O# `6 Q7 dCorrect Answer: C' o* r4 \7 `0 b
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2020-11-22 08:35:33
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