- 积分
- 87
- 鸿鹄币
- 个
- 好评度
- 点
- 精华
- 最后登录
- 1970-1-1
- 阅读权限
- 20
- 听众
- 收听
助理工程师
 
|
发表于 2019-3-28 19:23:41
|
显示全部楼层
MC13: 对吗? 我觉得还是C?
4 ?6 ^4 n" E% t5 ~
$ T0 R+ H9 ?: G! t! GQUESTION 13
: P3 [3 ~! v* K, v7 p" XRefer to the exhibit.Multiple users are logging into R3 via telnet and making changes at
) |; K4 S3 A3 l; Y. H; J0 B7 `the same time.which action will restrict the number of users logging into R3
: A( t6 ]' X( j9 xsimultaneously?# f( \& N+ u4 @ r! G" D8 d
1 ~' l& [0 `- F- A# f* u, d; Q
A. remove all configured usernames other than the admin account
$ j6 J+ h, b6 P" [8 S* t- }' r0 ~" oB. add the aaa authorization command to the global configuration3 C. e, N$ t- K
C. apply the session-limit commannd to the VTY lines1 t3 W2 w" a5 C k q, } m
D. apply the access-class 175 in command on line con 0" {9 c3 @: r6 C" A/ [
Correct Answer: D* B. x% d5 e# W! P6 e- q/ d6 b
Section: (none)" w" z0 U$ s/ Q
Explanation
( ~7 k9 D7 a& c& G8 ~7 ^$ W, nExplanation/Reference: |
|