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单选题

把指定端口添加到VLAN的命令是:()

A
vlan
B
vlan-member ship
C
vtp
D
switch port

题目答案

D

答案解析

暂无解析
举一反三
单选题

为了禁止网络210.93.105.0ftp到网络223.8.151.0,允许其他信息传输,则能实现该功能的选项是:()

A
access-list 1 deny 210.93.105.0.0.0.0.0.0
B
access-list 100 deny tcp 210.93.105.0 0.0.0.255 223.8.151.0 0.0.0.255 eq ftp
C
access-list 100 permit ip any any
D
access-list 100 deny tcp 210.93.105.0 0.0.0.255 223.8.151.00.0.0.255 eq ftp access list 100 permit ip any any

题目答案

D

答案解析

暂无解析
单选题

在路由表中到达同一网络的路由有:静态路由、RIP路由、IGRP路由,OSPF路由,则路由器会选用哪条路由传输数据:()

A
静态路由
B
RIP路由
C
IGRP路由
D
OSPF路由

题目答案

A

答案解析

暂无解析
单选题

把访问权限表应用到路由器端口的命令是:()

A
permit access-list 101 out
B
ip access-group 101 out
C
apply access-list 101 out
D
access-class 101 out

题目答案

B

答案解析

暂无解析
单选题

混合型协议既具有“距离矢量路由协议”的特性,又具有“链路状态路由协议”的特性,下列协议中属于混合型协议的是:()

A
RIP
B
OSPF
C
EIGRP
D
IGRP

题目答案

C

答案解析

暂无解析
单选题

After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?

A
Show history
B
Show buffers
C
Show typed commands
D
Show terminal buffer
E
Show command
F
None of the above

题目答案

A

答案解析

解析:EXPLANATION:THE ROUTER WILL BUFFER PREVIOUSLY ENTERED COMMANDS. BY DEFAULT, THE "SHOW HISTORY" COMMAND WILL DISPLAY THE PREVIOUS TEN COMMANDS THAT WERE ENTERED. TO SEE THE CONTENTS OF THE BUFFER YOU ENTER THE SHOW HISTORY COMMAND.INCORRECT ANSWERS