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cisco路由之命令


2007-03-17 19:05:19
 标签:命令 cisco   [推送到技术圈]

版权声明:原创作品,谢绝转载!否则将追究法律责任。
Cisco路由之配置命令集
启动接口,分配IP地址:
  router>
  router> enable
  router#
  router# configure terminal
  router(config)#
  router(config)# interface Type Port
  router(config-if)# no
shutdown
  router(config-if)# ip address IP-Address Subnet-Mask
  router(config-if)# ^z
  配置RIP路由协议:30秒更新一次
  router(config)# router rip
  router(config-if)# network
Network-Number
  router(config-if)# ^z
  配置IGRP路由协议:90秒更新一次
  router(config)# router igrp AS-Number
  router(config-if)# network
Network-Number
  router(config-if)# ^z
  配置Novell IPX路由协议:Novell RIP 60秒更新一次
  router(config)# ipx
routing [node address]
  router(config)# ipx maximum-paths Paths
  router(config)# interface Type Port
  router(config-if)# ipx network Network-Number [encapsulation
encapsulation-type] [secondary]
  router(config-if)# ^z
  配置DDR:
  router(config)#
dialer-list Group-Number protocol Protocol-Type permit [list ACL-Number]
  router(config)# interface bri 0
  router(config-if)#
dialer-group Group-Number
  router(config-if)# dialer map Protocol-Type
Next-Hop-Address name Hostname Telphone-Number
  router(config-if)# ^z
  配置ISDN:
  router(config)# isdn swith-type Swith-Type
  router(config-if)# ^z
  配置Frame Relay:
  router(config-if)# encapsulation
frame-relay [cisco | ietf ]
  router(config-if)# frame-relay lmi-type
[ansi | cisco | q933a ]
  router(config-if)# bandwidth kilobits
  router(config-if)# frame-relay invers-arp [ Protocol ] [dlci ]
  
  
  
  
  router(config-if)# ^z
配置标准ACL:
  router(config)#
access-list Access-List-Number [ permit | deny ] source [ source-mask ]
  router(config)#
interface Type Port
  router(config-if)# ip access-group
Access-List-Number [ in | out ]
  router(config-if)# ^z
  配置扩展ACL:
  router(config)# access-list Access-List-Number
[ permit | deny ] [ Protocol | Protocol-Number ] source source-wildcard [
Source-Port ] destination destination-wildcard [ Destination-Port ] [
established ]
  router(config)# interface Type Port
  router(config-if)# ip access-group Access-List-Number [ in | out ]
  router(config-if)# ^z
  配置命名ACL:
  router(config)#
ip access-list [ standard | extended ] ACL-Name
  router(config [ std- |
ext- ] nacl)# [ permit | deny ] [ IP-Access-List-Test-Conditions ]
  router(config [ std- | ext- ] nacl)# no [ permit | deny ] [
IP-Access-List-Test-Conditions ]
  router(config [ std- | ext- ] nacl)#
^z
  router(config)# interface Type Port
  router(config-if)# ip
access-group [ACL-Name | 1~199 ] [ in | out ]
  router(config-if)# ^z
  配置DCE时钟:
  router# show controllers Type Port
  router(confin-if)# clock rate 64000
  router(config-if)# ^z
  配置PPP协议:
  router(config)# username Name password Set-Password-Here
  router(config)# interface Type Port
  router(config-if)# encapsulation ppp
  router(config-if)# ppp outhentication [ chap | chap pap | pap chap |
pap ]
  router(config-if)# ppp pap sent-username
Name password Password
  router(config-if)# ^z
  PAP单向认证配置实例:
  验证方:
  router-server(config)#
username Client password 12345
  router-server(config)# interface serial 0
  router-server(config-if)# encapsulation ppp
  router-server(config-if)# ppp authentication pap
  router-server(config-if)# ^z
  被验证方:
  router-client(config-if)# encapsulation ppp
  router-client(config-if)# ppp pap sent-username Client password 12345
  router-client(config-if)# ^z
  PAP双向认证配置实例:
  路由器 A:
  routerA(config)# username
B password 12345
  routerA(config)# interface serial 0
  routerA(config-if)# encapsulation ppp
  routerA(config-if)#
ppp authentication pap
  routerA(config-if)# ppp pap sent-username A
password 54321
  routerA(config-if)# ^z
  路由器 B:
  routerB(config)# username A password 54321
  routerB(config)#
interface serial 1
  routerB(config-if)# encapsulation ppp
  routerB(config-if)# ppp authentication pap
  routerB(config-if)# ppp pap sent-username B password 12345
  routerB(config-if)# ^z
  CHAP单向认证配置实例:
  验证方:
  router-server(config)# username router-client password 12345
  router-server(config)# interface serial 0
  router-server(config-if)# encapsulation ppp
  router-server(config-if)# ppp authentication chap
  router-server(config-if)# ^z
  被验证方:
  router-client(config-if)# encapsulation ppp
  router-client(config-if)# ppp authentication chap
  router-client(config-if)# ppp chap hostname router-client
  router-client(config-if)# ppp chap password 12345
  router-client(config-if)# ^z
CHAP双向认证配置实例:
  路由器 A:
  routerA(config)# username routerB password 12345
  routerA(config)# interface serial 0
  routerA(config-if)#
encapsulation ppp
  routerA(config-if)# ppp authentication chap
  routerA(config-if)# ppp chap hostname routerA
  routerA(config-if)# ppp chap password 54321
  routerA(config-if)# ^z
  路由器 B:
  routerB(config)#
username routerA password 54321
  routerB(config)# interface serial 1
  routerB(config-if)# encapsulation ppp
  routerB(config-if)#
ppp authentication chap
  routerB(config-if)# ppp chap hostname routerB
  routerB(config-if)# ppp chap password 12345
  routerB(config-if)# ^z
  Telnet使用:
  routerA#
terminal monitor
  routerA# telnet
IP-Address [ Router-Name ]
  routerB# [
exit | logout ]
  routerB# ++再按
  routerA# show sessions
  routerA# Connect-Number
  routerA# disconnect IP-Address [ Router-Name
]
  routerA# show user
  routerA# clear line [ 0 | 1 | 2 | 3 | 4 ]
  禁止任何Telnet到本机:
  router(config)# line vty 0 4
  router(config-line)#
access-class ACL-Number
  router(config)# ^z
  设置主机名:
  router(config)# hostname Set-Hostname
  router(config)# ^z
  router(config)# ^z
设置用户模式密码:
  router(config)# line
console 0
  router(config-line)# login
  router(config-line)#
password Set-Password
  router(config-line)# ^z
  设置Telnet密码:
  router(config)# line vty 0 4
  router(config-line)# login
  router(config-line)# password Set-Password
  router(config-line)# ^z
  设置特权模式密码:
  router(config)# enable password Set-Password
  router(config)# enable secret Set-Password
  router(config)# ^z
  给所有密码加密:
  router(config)#
service password-ancryption Set-Password-Here
  router(config)# no
service password-ancryption
  router(config)# ^z
  设置登录Banner:
  router(config)# banner motd 分隔符
Set-Banner-InFORMation-Here 分隔符
  设置接口的描述信息:
  router(config-if)# description Set-Port-InFORMation-Here
  router(config)# ^z
  CDP的控制:
  router(config-if)#
cdp enable
  router(config-if)# no cdp enable
  router(config)# cdp run
  router(config)# no cdp run
  Ping的使用:
  router# ping IP-Address
  router# ping
  Protocol [ip]:[ Protocol-Type ]
  Target IP address:IP-Address
  Repeat count [5]:
  Datagram size
[100]:
  Timeout in seconds [2]:
  Extended commands [n]:y
  Sweep range of sizes [n]:
Tracke的使用:
  router# trace
IP-Address [ Host-Name ]
  为Cisco 4000路由器指定媒体类型:
  router(config-if)# media-type 10baset
  router(config-if)# ^z
  更改路由器启动顺序:
  router(config)# boot system flash IOS-FileName
  router(config)# boot system tftp IOS-FileName TFTP-IP-Address
  router(config)# boot system rom
  router(config)# ^z
  修改寄存器数值:
  router(config)# config-register value
  在ROM监视器中更改寄存器数值:
  > o/r value
  路由器密码的恢复:
  冷关机,然后再开机并在60秒内按+进入ROM监视器模式
  > o/r 0x2142
或 > confreg 0x2142
  router> I
  router> n
  router> enable
  router# copy startup-config running-config
  router# configure
terminal
  router(config)# enable secret New-Password
  router(config)# config-register 0x2102
  router(config)# ^z
  router# copy running-config startup-config
  router# reload
  配置名称-主机入口:
  router(config)# ip host Set-Name [
TCP-Port-Number ] IP-Address [ IP-Address 2 ]...
  router(config)# ^z
  定义DNS主机:
  router(config)# ip name-server Server-Address [
Server-Address 2 ]...
  router(config)# ^z
  禁用DNS:
  router(config)# no ip domain-lookup
  router(config)# ^z
配置水平分割:
  router(config-if)# ip split-horizon
  router(config-if)# no ip split-horizon
  router(config-if)# ^z
  配置静态路由:
  router(config)# ip route IP-Address Subnet-Mask
[ Next-Hop-Address | Local-Out-Port ] [Distace ]
  
  router(config)# ^z
  配置缺省路由:
  router(config)# ip
defoult-network IP-Address
  router(config)# ip route
0.0.0.0 0.0.0.0 [ Next-Hop-Address | Local-Out-Port ] [Distace ]
  router(config)# ^z
  其它命令:
  router# show version
  router# show running-config
  router# show startup-config
  router# show flash
  router# show interface [ Type Port ]
  router# show buffers
  router# show protocol
  router# show mem
  router#
show stacks
  router# show processes
  router# show cdp entry [
Device-Name ]
  router# show cdp neighbors
  router# show cdp neighbors detail
  router# show ip router
  router# show ipx router
  router# show host
  router# show ip protocol
  router#
show ip interface Type Port
  router# show ipx interface Type Port
  router# show ipx servers
  router# show ipx traffic
  router# show access-lists [ ACL-Number ]
  router# show isdn
status
  router# show dialer
  router#
show isdn active
  router# show frame-relay pvc
  router# show
frame-relay map
  router# show frame-relay lmi
  router# erase
startup-config
  router# reload
  router# setup
  router# copy running-config startup-config
  router# copy
startup-config running-config
  router# copy tftp running-config
  router# copy running-config tftp
  router# debug ipx routing
activity
  router# debug ipx sap
  router# debug isdn q921
  router# debug isdn q931
  router# debug dialer
  router# debug ip rip


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