Is-is 配置
R1： En Conf t Int s0/0
Ip add 192.168.12.1 255.255.255.0 Clo ra 64000 No shu Int lo0
Ip add 1.1.1.1 255.255.255.0 router isis
net 49.0001.1111.1111.1111.00 //宣告net地址 log-adj all //开启log记录 int s0/0
ip router isis //接口激活isis进程 int lo0
ip router isis end R2: En Conf t Int s0/0
Ip add 192.168.12.2 255.255.255.0 No shu Int lo0
Ip add 2.2.2.2 255.255.255.0 Router isis
Net 49.0001.2222.2222.2222.00 Int s0/0 Ip router isis Int lo0
Ip router isis End
router isis //设置路由器的类型 is-type level-1
int s0/0 isis circult-type level-1
int s0/0 isis metric 20
router isis
summary-address 1.1.0.0 255.255.0.0
//设置电路类型 //设置接口带宽 //汇总路由