配置ISIS协议
1、构建ISIS实验拓扑图

3、R2、R3的配置与R1一致,具体命令如下:R2:<Huawei>sy[Huawei]un in e[Huawei]sys R2[R2]int g0/0/0[R2-GigabitEthernet0/0/0]ip add 10.0.12.2 24[R2-GigabitEthernet0/0/0]int g0/0/1[R2-GigabitEthernet0/0/1]ip add 10.0.23.2 24[R2-GigabitEthernet0/0/1]quit[R2]isi[R2-isis-1]network-entity 10.0000.0000.0002.00[R2-isis-1]quit[R2]int g0/0/0[R2-GigabitEthernet0/0/0]isis enable[R2-GigabitEthernet0/0/0]int g0/0/1[R2-GigabitEthernet0/0/1]isis enable[R2-GigabitEthernet0/0/1]quit[R2]R3:<Huawei>sy[Huawei]un in e[Huawei]sys R3[R3]int g0/0/[R3-GigabitEthernet0/0/1]ip add 10.0.23.3 24[R3-GigabitEthernet0/0/1]quit[R3]isis[R3-isis-1]net[R3-isis-1]network-entity 10.0000.0000.0003.00[R3-isis-1]qui[R3]int g0/0/1[R3-GigabitEthernet0/0/1]isis enable[R3-GigabitEthernet0/0/1]quit[R3]

