建立如图所示拓扑第一部分ISP端配置AR5Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR5 [AR5]interface LoopBack 0 [AR5-LoopBack0]ip address 202.100.1.1 255.255.255.255 [AR5-LoopBack0]undo shutdown [AR5-LoopBack0]quit # 配置CHAP服务端串口 [AR5]interface Serial4/0/0 [AR5-Serial4/0/0]link-protocol ppp [AR5-Serial4/0/0]ppp authentication-mode chap [AR5-Serial4/0/0]ppp chap user AR4 [AR5-Serial4/0/0]ppp chap password Huawei123 [AR5-Serial4/0/0]ip address 202.100.100.1 255.255.255.252 [AR5-Serial4/0/0]undo shutdown [AR5-Serial4/0/0]quit # 模拟公网默认路由 [AR5]ip route-static 0.0.0.0 0.0.0.0 NULL0 [AR5]return AR5save Are you sure to save? [Y/N]:y第二部分核心边界配置AR4Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR4 # 配置CHAP客户端串口连接AR5 [AR4]interface Serial4/0/1 [AR4-Serial4/0/1]link-protocol ppp [AR4-Serial4/0/1]ppp chap user AR4 [AR4-Serial4/0/1]ppp chap password Huawei123 [AR4-Serial4/0/1]ip address ppp-negotiate [AR4-Serial4/0/1]undo shutdown [AR4-Serial4/0/1]quit # 配置Area 0接口连接AR3 [AR4]interface GigabitEthernet0/0/1 [AR4-GigabitEthernet0/0/1]ip address 172.16.0.1 255.255.255.0 [AR4-GigabitEthernet0/0/1]undo shutdown [AR4-GigabitEthernet0/0/1]quit # 配置Area 0接口连接AR6 [AR4]interface GigabitEthernet0/0/2 [AR4-GigabitEthernet0/0/2]ip address 172.16.1.1 255.255.255.0 [AR4-GigabitEthernet0/0/2]undo shutdown [AR4-GigabitEthernet0/0/2]quit # 配置Area 3接口连接AR7 [AR4]interface GigabitEthernet0/0/0 [AR4-GigabitEthernet0/0/0]ip address 172.16.3.1 255.255.255.0 [AR4-GigabitEthernet0/0/0]undo shutdown [AR4-GigabitEthernet0/0/0]quit # 配置OSPF核心发布默认路由 [AR4]ospf 1 router-id 4.4.4.4 [AR4-ospf-1]area 0 [AR4-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.0.255 [AR4-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255 [AR4-ospf-1-area-0.0.0.0]quit [AR4-ospf-1]area 3 [AR4-ospf-1-area-0.0.0.3]network 172.16.3.0 0.0.0.255 [AR4-ospf-1-area-0.0.0.3]quit [AR4-ospf-1]default-route-advertise always [AR4-ospf-1]quit # 配置默认路由指向ISP [AR4]ip route-static 0.0.0.0 0.0.0.0 Serial4/0/1 [AR4]return AR4save Are you sure to save? [Y/N]:y第三部分骨干区设备配置AR3、AR61.区域边界路由器 AR3Area 0 Area 1Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR3 # 连接AR4Area 0 [AR3]interface GigabitEthernet0/0/1 [AR3-GigabitEthernet0/0/1]ip address 172.16.0.2 255.255.255.0 [AR3-GigabitEthernet0/0/1]undo shutdown [AR3-GigabitEthernet0/0/1]quit # 连接LSW1Area 1 [AR3]interface GigabitEthernet0/0/0 [AR3-GigabitEthernet0/0/0]ip address 172.16.10.1 255.255.255.0 [AR3-GigabitEthernet0/0/0]undo shutdown [AR3-GigabitEthernet0/0/0]quit # 配置OSPF [AR3]ospf 1 router-id 3.3.3.3 [AR3-ospf-1]area 0 [AR3-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.0.255 [AR3-ospf-1-area-0.0.0.0]quit [AR3-ospf-1]area 1 [AR3-ospf-1-area-0.0.0.1]network 172.16.10.0 0.0.0.255 [AR3-ospf-1-area-0.0.0.1]quit [AR3-ospf-1]quit [AR3]return AR3save Are you sure to save? [Y/N]:y2.区域边界路由器 AR6Area 0 Area 2Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR6 # 连接AR4Area 0 [AR6]interface GigabitEthernet0/0/1 [AR6-GigabitEthernet0/0/1]ip address 172.16.1.2 255.255.255.0 [AR6-GigabitEthernet0/0/1]undo shutdown [AR6-GigabitEthernet0/0/1]quit # 连接AR11Area 2 [AR6]interface GigabitEthernet0/0/0 [AR6-GigabitEthernet0/0/0]ip address 172.16.20.1 255.255.255.0 [AR6-GigabitEthernet0/0/0]undo shutdown [AR6-GigabitEthernet0/0/0]quit # 配置OSPF [AR6]ospf 1 router-id 6.6.6.6 [AR6-ospf-1]area 0 [AR6-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255 [AR6-ospf-1-area-0.0.0.0]quit [AR6-ospf-1]area 2 [AR6-ospf-1-area-0.0.0.2]network 172.16.20.0 0.0.0.255 [AR6-ospf-1-area-0.0.0.2]quit [AR6-ospf-1]quit [AR6]return AR6save Are you sure to save? [Y/N]:y第四部分Area 1 设备配置LSW1、AR1、AR2汇聚交换机 LSW1VLAN OSPFHuaweiundo terminal monitor Huaweisystem-view [Huawei]sysname LSW1 # 批量创建VLAN [LSW1]vlan batch 10 20 # 配置连接AR3的接口TrunkVLAN10 [LSW1]interface GigabitEthernet0/0/1 [LSW1-GigabitEthernet0/0/1]port link-type trunk [LSW1-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 [LSW1-GigabitEthernet0/0/1]undo shutdown [LSW1-GigabitEthernet0/0/1]quit # 配置连接AR1的接口TrunkVLAN20 [LSW1]interface GigabitEthernet0/0/2 [LSW1-GigabitEthernet0/0/2]port link-type trunk [LSW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 20 [LSW1-GigabitEthernet0/0/2]undo shutdown [LSW1-GigabitEthernet0/0/2]quit # 配置Vlanif接口OSPF互联 [LSW1]interface Vlanif10 [LSW1-Vlanif10]ip address 172.16.10.2 255.255.255.0 [LSW1-Vlanif10]undo shutdown [LSW1-Vlanif10]quit [LSW1]interface Vlanif20 [LSW1-Vlanif20]ip address 172.16.11.1 255.255.255.0 [LSW1-Vlanif20]undo shutdown [LSW1-Vlanif20]quit # 配置OSPF交换机启用OSPF [LSW1]ospf 1 router-id 100.100.100.100 [LSW1-ospf-1]area 1 [LSW1-ospf-1-area-0.0.0.1]network 172.16.10.0 0.0.0.255 [LSW1-ospf-1-area-0.0.0.1]network 172.16.11.0 0.0.0.255 [LSW1-ospf-1-area-0.0.0.1]quit [LSW1-ospf-1]quit [LSW1]return LSW1save Are you sure to save? [Y/N]:y分支路由器 AR1Area 1Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR1 # 连接LSW1VLAN20 [AR1]interface GigabitEthernet0/0/0 [AR1-GigabitEthernet0/0/0]ip address 172.16.11.2 255.255.255.0 [AR1-GigabitEthernet0/0/0]undo shutdown [AR1-GigabitEthernet0/0/0]quit # 配置OSPF [AR1]ospf 1 router-id 1.1.1.1 [AR1-ospf-1]area 1 [AR1-ospf-1-area-0.0.0.1]network 172.16.11.0 0.0.0.255 [AR1-ospf-1-area-0.0.0.1]quit [AR1-ospf-1]quit [AR1]return AR1save Are you sure to save? [Y/N]:y分支路由器 AR2Area 1Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR2 # 连接LSW1VLAN20 [AR2]interface GigabitEthernet0/0/0 [AR2-GigabitEthernet0/0/0]ip address 172.16.11.3 255.255.255.0 [AR2-GigabitEthernet0/0/0]undo shutdown [AR2-GigabitEthernet0/0/0]quit # 配置OSPF [AR2]ospf 1 router-id 2.2.2.2 [AR2-ospf-1]area 1 [AR2-ospf-1-area-0.0.0.1]network 172.16.11.0 0.0.0.255 [AR2-ospf-1-area-0.0.0.1]quit [AR2-ospf-1]quit [AR2]return AR2save Are you sure to save? [Y/N]:y第五部分Area 3/4 设备配置AR7、AR8、AR9、AR10分支路由器 AR7Area 3Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR7 # 连接AR4Area 3 [AR7]interface GigabitEthernet0/0/1 [AR7-GigabitEthernet0/0/1]ip address 172.16.3.2 255.255.255.0 [AR7-GigabitEthernet0/0/1]undo shutdown [AR7-GigabitEthernet0/0/1]quit # 连接AR8Area 3 [AR7]interface GigabitEthernet0/0/0 [AR7-GigabitEthernet0/0/0]ip address 172.16.30.1 255.255.255.0 [AR7-GigabitEthernet0/0/0]undo shutdown [AR7-GigabitEthernet0/0/0]quit # 配置OSPF [AR7]ospf 1 router-id 7.7.7.7 [AR7-ospf-1]area 3 [AR7-ospf-1-area-0.0.0.3]network 172.16.3.0 0.0.0.255 [AR7-ospf-1-area-0.0.0.3]network 172.16.30.0 0.0.0.255 [AR7-ospf-1-area-0.0.0.3]quit [AR7-ospf-1]quit [AR7]return AR7save Are you sure to save? [Y/N]:y区域边界路由器 AR8Area 3 Area 4Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR8 # 连接AR7Area 3 [AR8]interface GigabitEthernet0/0/1 [AR8-GigabitEthernet0/0/1]ip address 172.16.30.2 255.255.255.0 [AR8-GigabitEthernet0/0/1]undo shutdown [AR8-GigabitEthernet0/0/1]quit # 连接AR9Area 4 [AR8]interface GigabitEthernet0/0/0 [AR8-GigabitEthernet0/0/0]ip address 172.16.40.1 255.255.255.0 [AR8-GigabitEthernet0/0/0]undo shutdown [AR8-GigabitEthernet0/0/0]quit # 配置OSPF [AR8]ospf 1 router-id 8.8.8.8 [AR8-ospf-1]area 3 [AR8-ospf-1-area-0.0.0.3]network 172.16.30.0 0.0.0.255 [AR8-ospf-1-area-0.0.0.3]quit [AR8-ospf-1]area 4 [AR8-ospf-1-area-0.0.0.4]network 172.16.40.0 0.0.0.255 [AR8-ospf-1-area-0.0.0.4]quit [AR8-ospf-1]quit [AR8]return AR8save Are you sure to save? [Y/N]:y分支路由器 AR9Area 4Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR9 # 连接AR8Area 4 [AR9]interface GigabitEthernet0/0/1 [AR9-GigabitEthernet0/0/1]ip address 172.16.40.2 255.255.255.0 [AR9-GigabitEthernet0/0/1]undo shutdown [AR9-GigabitEthernet0/0/1]quit # 连接AR10Area 4 [AR9]interface GigabitEthernet0/0/0 [AR9-GigabitEthernet0/0/0]ip address 172.16.50.1 255.255.255.0 [AR9-GigabitEthernet0/0/0]undo shutdown [AR9-GigabitEthernet0/0/0]quit # 配置OSPF [AR9]ospf 1 router-id 9.9.9.9 [AR9-ospf-1]area 4 [AR9-ospf-1-area-0.0.0.4]network 172.16.40.0 0.0.0.255 [AR9-ospf-1-area-0.0.0.4]network 172.16.50.0 0.0.0.255 [AR9-ospf-1-area-0.0.0.4]quit [AR9-ospf-1]quit [AR9]return AR9save Are you sure to save? [Y/N]:y分支路由器 AR10Area 4Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR10 # 连接AR9Area 4 [AR10]interface GigabitEthernet0/0/1 [AR10-GigabitEthernet0/0/1]ip address 172.16.50.2 255.255.255.0 [AR10-GigabitEthernet0/0/1]undo shutdown [AR10-GigabitEthernet0/0/1]quit # 配置OSPF [AR10]ospf 1 router-id 10.10.10.10 [AR10-ospf-1]area 4 [AR10-ospf-1-area-0.0.0.4]network 172.16.50.0 0.0.0.255 [AR10-ospf-1-area-0.0.0.4]quit [AR10-ospf-1]quit [AR10]return AR10save Are you sure to save? [Y/N]:y第六部分RIP 与 OSPF 重分发配置AR11、AR12路由重分发路由器 AR11Area 2 RIPHuaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR11 # 连接AR6Area 2 [AR11]interface GigabitEthernet0/0/0 [AR11-GigabitEthernet0/0/0]ip address 172.16.20.2 255.255.255.0 [AR11-GigabitEthernet0/0/0]undo shutdown [AR11-GigabitEthernet0/0/0]quit # 连接AR12RIP [AR11]interface GigabitEthernet0/0/1 [AR11-GigabitEthernet0/0/1]ip address 10.0.0.1 255.255.255.0 [AR11-GigabitEthernet0/0/1]undo shutdown [AR11-GigabitEthernet0/0/1]quit # 配置OSPFArea 2 [AR11]ospf 1 router-id 11.11.11.11 [AR11-ospf-1]area 2 [AR11-ospf-1-area-0.0.0.2]network 172.16.20.0 0.0.0.255 [AR11-ospf-1-area-0.0.0.2]quit [AR11-ospf-1]quit # 配置RIP导入OSPF路由 [AR11]rip 1 [AR11-rip-1]version 2 [AR11-rip-1]network 10.0.0.0 [AR11-rip-1]import-route ospf 1 [AR11-rip-1]quit Are you sure to save? [Y/N]:yRIP 终端路由器 AR12Huaweiundo terminal monitor Huaweisystem-view [Huawei]sysname AR12 # 连接AR11RIP [AR12]interface GigabitEthernet0/0/0 [AR12-GigabitEthernet0/0/0]ip address 10.0.0.2 255.255.255.0 [AR12-GigabitEthernet0/0/0]undo shutdown [AR12-GigabitEthernet0/0/0]quit # 配置RIP导入直连路由 [AR12]rip 1 [AR12-rip-1]version 2 [AR12-rip-1]network 10.0.0.0 [AR12-rip-1]import-route direct [AR12-rip-1]quit [AR12]return AR12save Are you sure to save? [Y/N]:y第七部分全网验证验证 CHAP 认证AR4AR4display ppp chap client AR4display ip interface brief # 确认Serial4/0/1接口双UP验证 OSPF 邻居核心 AR4AR4display ospf neighbor # 应看到AR3、AR6、AR7的邻居关系Full状态验证路由重分发AR11AR11display ip routing-table # 应看到OSPF路由172.16.0.0段和RIP路由10.0.0.0段全网连通性测试AR12 ping ISPAR12ping 202.100.1.1