在Cisco路由器上用write memory命令可以将路由的配置保存到A.TFTP Sever B.Flash Memory C.NVRA

在 Cisco 路由器上用 write memory 命令可以将路由器的配置保存到

A)TETP Server

B)Falsh Memory

C)NVRAM

D)RAM

在Cisco路由器上用write memory命令可以将路由器的配置保存到______。

A．TFTP

B．Flash Memory

C．NVRAM

D．RAM

在Cisco路由器上用write memory命令可以将路由器的配置保存到______。

A．TFTP Server

B．Flash Memory

C．NVRAM

D．RAM

（23）在Cisco路由器上用write memory命令可以将路由的配置保存到

A、TFTP Sever

B、Flash Memory

C、NVRAM

D、RAM

A.copyrunning-configstartup-confi

B.write

C.wr

D.saverunning-configstartup-config

将Cisco路由器的配置保存在NVRAM中，正确的命令是

A.Router #write flash

B.Router #write network

C.Router #write memory

D.Router #write erase

将Cisco路由器的配置保存在NVRAM中，正确的命令是

A）Router #write flash B）Router #write network

C）Router #write memory D）Router #write erase

在Cisco路由器上，用扩展访问控制列表封禁IP地址为211.102.33.24的主机，正确的配置语句是______。

A．access-list 99 deny ip host 211.102.33.24 any access-list 99 deny ip any host 211.102.33.24 access-list 99 permit ip any any

B．access-list 100 permit ip any any access-list 100 deny ip host 211.102.33.24 any access-list 100 deny ip any host 211.102.33.24

C．access-list 199 deny ip host 211.102-33.24 any access-list 199 deny ip any host 211.102.33.24 access-list 199 permit ip any any

D．access-list 166 deny ip host 211.102.33.24 any access-list 166 permit ip any any

A.line down；line protocol down

B.line down；line protocol

C.line up；line protocol down

D.line up；line protocol up

在Cisco路由器上串行线路的默认的二层封装协议是()。

A.CHAP

B.HDLC

C.PPP

D.SLIP