学习笔记三

ena
conf t
hostname feiqingwuru
no ip domain-lookup
no cdp run
line console 0
logging syn
exit
int f0/0
descrip  zheshijuyuwang
ip add 192.168.2.2 255.255.255.0
no sh
ip nat inside
exit
int f0/1
descrip zheshiguangyuwang
ip add 192.168.1.2 255.255.255.0
no sh
ip nat outside
exit
ip nat inside source list 1 interface f0/1 overload
access-list 1 permit 192.168.2.0 0.0.0.255
ip route 0.0.0.0 0.0.0.0 f0/1
如何在cisco路由器上实现DHCP服务
service dhcp    开启路由器的DHCP服务
feiqingwuru(config)#ip dhcp pool  benet 建立一个名字为benet的地址池
feiqingwuru(dhcp-config)#network 192.168.2.0  /24 设置路由器未来分发的ip地址范围
feiqingwuru(dhcp-config)#default-router 192.168.2.2 设置路由器未来分发的网关地址
feiqingwuru(dhcp-config)#dns-server 61.134.1.4置路由器未来分发的客户端的DNS地址
feiqingwuru(config)#ip dhcp excluded-address 192.168.2.2  192.168.2.10置路由器未来不向外奋发的IP地址