今天知道了“管道符号”“|”的用法,还有“do”命令的用法。例如:

|:

show running-config | begin inter

do:

Router(config)#interface s

Router(config)#interface serial 1/0
Router(config-if)#do show runn
Building configuration...
Current configuration : 784 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router

呵呵!