定制show interface命令的输出
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有些show命令输出的内容太多了,不方便用户查看,则可以在show命令后面加上参数定制想要的输出信息,如例10-55所示。
例10-55 定制show命令的参数:
Switch#show running-config | ? beginBegin with the line that matches exclude Exclude lines that match include Include lines that match Switch#show running-config | |
在show命令后面加上“|”,然后加上相应的参数,就可以定制输出了,下面举例说明3个参数的作用(其中参数?是显示所有的可选参数),如例10-56、10-57和10-58所示。
例10-56 参数begin:
Switch#show running-config | begin interface GigabitEthernet0/1 interface GigabitEthernet0/1 ! interface GigabitEthernet0/2 ! interface Vlan1 ip address 192.168.1.8 255.255.255.0 no ip route-cache ! ip http server access-list 1 permit 192.168.1.1 ! line con 0 password cisco line vty 0 4 access-class 1 in password cisco login line vty 5 15 login ! ! end |
begin参数意味着输出从哪里开始,在begin后面加上interface GigabitEthernet0/1然后按下回车键,交换机输出的show run的文件不再是从头开始,而是从interface GigabitEthernet0/1处开始。
例10-57 参数exclude:
Switch#show running-config | exclude interface Building configuration... Current configuration : 1029 bytes ! version 12.1 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Switch ! enable secret 5 $1$sUVW$pmbgIVKXgF4cOGTpHxCuA1 enable password 3com ! ip subnet-zero ! ip ssh time-out 120 ip ssh authentication-retries 3 ! spanning-tree mode pvst no spanning-tree optimize bpdu transmission spanning-tree extend system-id ! ! ! ip address 192.168.1.8 255.255.255.0 no ip route-cache ! ip http server access-list 1 permit 192.168.1.1 ! line con 0 password cisco line vty 0 4 access-class 1 in password cisco login line vty 5 15 login ! ! end |
在exclude参数后加上interface,在接下来的输出文件中,所有包含interface的输出行将不出现在配置文件中。
例10-58 参数include:
Switch#show interface | include protocol Vlan1 is up, line protocol is up FastEthernet0/1 is down, line protocol is down (notconnect) FastEthernet0/2 is up, line protocol is up (connected) FastEthernet0/3 is down, line protocol is down (notconnect) FastEthernet0/4 is down, line protocol is down (notconnect) FastEthernet0/5 is down, line protocol is down (notconnect) FastEthernet0/6 is down, line protocol is down (notconnect) FastEthernet0/7 is down, line protocol is down (notconnect) FastEthernet0/8 is down, line protocol is down (notconnect) FastEthernet0/9 is down, line protocol is down (notconnect) FastEthernet0/10 is down, line protocol is down (notconnect) FastEthernet0/11 is down, line protocol is down (notconnect) FastEthernet0/12 is down, line protocol is down (notconnect) GigabitEthernet0/1 is down, line protocol is down (notconnect) GigabitEthernet0/2 is down, line protocol is down (notconnect) Switch# |
在上面的输出信息中,如果在include参数后面加上protocol,那么在接下来的输出中,所有包含protocol的行将被显示出来。