我用GNS3 0.8.6模拟ISIS,只有两个节点R3-R4,两个设备用fa0/0相连,配置文件如下:R3
!
interface FastEthernet0/0
ip address 10.0.0.1 255.255.255.252
ip router isis
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
router isis
!
router isis 1
net 49.0001.0000.0000.0001.00
is-type level-1
R4
interface FastEthernet0/0
ip address 10.0.0.2 255.255.255.252
ip router isis
duplex full
!
router isis
!
router isis 1
net 49.0001.0000.0000.0002.00
is-type level-1
!