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助理工程师
 
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发表于 2019-3-28 19:23:41
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MC13: 对吗? 我觉得还是C?$ b S1 k! o, W+ b* j! s8 m9 K: M
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QUESTION 13
' y1 |3 M) h2 O# ARefer to the exhibit.Multiple users are logging into R3 via telnet and making changes at8 j9 N6 [6 b& q, s9 C% T
the same time.which action will restrict the number of users logging into R3' t& x' u. N F d6 Y/ m: v8 O
simultaneously?
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6 X$ @$ h0 y7 H8 q! y/ Q) Y8 J5 L) nA. remove all configured usernames other than the admin account& R* y& s& ^; E3 i' c3 M* n/ p; o+ W
B. add the aaa authorization command to the global configuration$ H: R4 e1 H- X1 j( ?: G5 b
C. apply the session-limit commannd to the VTY lines
7 R9 m, _1 j6 Y' `7 tD. apply the access-class 175 in command on line con 0
8 v& J" I- ^$ S6 H& O, ]4 W5 lCorrect Answer: D
) A. e- H" B8 ^& K* x% Y2 jSection: (none) B8 @/ Y v; ^* t) H& f% a
Explanation
5 v; p7 M1 `8 B4 k5 q5 [Explanation/Reference: |
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