单臂路由的配置
在路由器上配置
int fa0/0.1
en dot1q id
ip add 192.168.10.1 255.255.255.0
no shut
int fa0/0.2
en dot1q id
ip add 192.168.20.1 255.255.255.0
no shut
int fa0/0
no shut
show vlan-sw brief //查看vlan信息//
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路由器上搭建dhcp
全局模式下
ip dhcp pool 名字 //定义地址池名字//
network 192.168.100.0 255.255.255.0 //动态分配ip地址段//
default-router 192.168.100.1 //配置网关//
dns-server 9.9.9.9 //为客户端配置dns地址//
lease 天数 //地址租约//
ip dhcp excluded-address 192.168.100.2 192.168.100.5
ip dhcp excluded-address 192.168.100.6 //预留静态分配ip地址//
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原文：http://9827583.blog.51cto.com/9817583/1642292