cisco设备基础配置

发布时间:2017-03-21 16:19

cisco公司制造的路由器、交换机和其他设备承载了全球80%的互联网通信,成为了网络应用的成功实践者之一,那么你知道cisco设备基础配置的方法吗?下面是小编整理的一些关于cisco设备基础配置的相关资料,供你参考。

cisco设备基础配置1.前提配置:

en

conf t

no ip domain-lookup

line con 0

logg syn

exec-time 0 0

exit

host r1

cisco设备基础配置2.VTP配置:

vtp domain domain_name

vtp mode server/client/transparent

vtp password password

vtp pruning

vtp version 2

查看VTP配置:show vtp status

cisco设备基础配置3.VLAN配置:

vlan database (特权模式)

vlan 2 name caiwubu

exit

vlan 2 (全局模式)

查看VLAN配置:show vlan brief

cisco设备基础配置4.VLAN Trunk配置:

swit trunk encapsulation isl/dot1q/negotiate (接口里面,封装类型)

swit mode trunk

查看配置:show int f0/1 swit

cisco设备基础配置5.以太网通道:

int rang f0/1 -f0/10

swit mode trunk

chan lacp;pagp

channel-group 1 mode on

exit

cisco设备基础配置6.三层交换配置:

ip routing

no swt (改为路由接口)

ip helper-add 192.168.1.1 (DHCP服务器地址)

cisco设备基础配置7.PVST+配置:

1.span vlan 2,4-6 pri 4096(倍数0-32768)

2. root pri/sec

span vlan 2 cost 150 (0-255)

span vlan 2 por * ()

查看配置:show span show span vlan * d

cisco设备基础配置8.HSRP配置:

int vlan 2

ip add 192.168.1.1 255.255.255.0

stan 2 ip 192.168.1.254 (虚拟的IP地址)

stan 2 pri 150 (0-255)

stan 2 pree

stan 2 track int f1/0 100

查看HSRP:show stan b

cisco设备基础配置9.ACL配置:

标准:acc 1(1-99) per(pre den) source(数据源地址)

int f0/0

ip nat inside

int f1/0

ip nat outside

int f0/0

ip acc 1 in

扩展:acc 101(100-199) per(pre/den) protocol(协议) 源地址 目标地址 --

命名:ip acc stan/ext test

per/den host 192.168.1.1

定时:time-range mytie

per wee 8:30 to 17:30

acc ....... time-range mytie

查看:show acc

cisco设备基础配置10.NAT配置:

静态:ip nat ins sou sta 192.168.100.2 61.159.62.136

端口映射:ip nat ins sou sta tcp 192.168.100.2 80 61.159.62.131 8080 extendable

动态:acc 1 per 192.168.1.0 0.0.0.255

ip nat pool test0 61.159.62.131 62.159.62.190 netmask 255.255.255.192

ip nat ins sou list 1 pool test0 overload

PAT: acc 1 per 10.1.1.0 0.0.0.255

1.ip nat pool test1 61.159.62.131 61.159.62.131 netmask 255.255.255.148

ip nat ins sou list 1 pool test1 overload

2.ip nat ins sou list 1 int f0/0 overload

cisco设备基础配置11.RIP配置:

router rip

ver 2

no au-

network 192.168.1.0

-----

cisco设备基础配置12.OSPF配置:

router ospf 1

router-id 1.1.1.1

network 10.0.0.0 0.0.0.3 area 0

末梢区域:area 1 stub

完全末梢区域:area 1 stub no-su

ness:area 1 nssa

完全ness:area 1 nssa no-su

cisco设备基础配置13.路由重分发:

router rip

red ospf 1 metric 10

router ospf 1

red rip subnets

def-in orig (默认)

red sta subnets (静态)

red conn subnets (直连)

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