华为ospf多区域配置.docx

1、华为ospf多区域配置 文件编码（008-TTIG-UTITD-GKBTT-PUUTI-WYTUI-8256）华为ospf多区域配置OSPF多区域配置1.规划网络拓扑图如下：文字说明：a.R1 与 R2 作为末梢区域area 1b.R2 与 R3 作为主区域area 0c.R3 与 R4 作为末梢区域area 2d.R1 上连接交换机LSW3，LSW3上拥有vlan 8，g0/0/1与g/0/2属于vlan 8e.R1还直连一个主机，网段为 网段。2.配置：R1:sysEnter system view, return user view with Ctrl+Z.Huaweiun in enI

2、nfo: Information center is disabled.Huaweisysname R1R1int e0/0/0R1-Ethernet0/0/0ipR1-Ethernet0/0/0qR1int e0/0/1R1-Ethernet0/0/1ipR1-Ethernet0/0/1qR1int g0/0/0R1-GigabitEthernet0/0/0ipR1-GigabitEthernet0/0/0qR1int loop R1int LoopBack 0R1-LoopBack0ipR1-LoopBack0qR1int loopback 1R1-LoopBack1ipR1-LoopBa

3、ck1qR1ospf 10R1-ospf-10area 1networknetworknetwork为了能让网段能够到达/为了能让0网段能够到达qR1-ospf-10qR1ipR1ipR1R2:R2int e0/0/0R2-Ethernet0/0/0ipR2-Ethernet0/0/0int e0/0/1R2-Ethernet0/0/1ipR2-Ethernet0/0/1qR2int loopback 0R2-LoopBack0ipR2-LoopBack0qR2int loopback 1R2-LoopBack1ipR2-LoopBack1qR2ospf 10R2-ospf-10area 1n

4、etworkqR2-ospf-10area 0networknetworknetworkqR2-ospf-10qR2R3:Huaweisysname R3R3int e0/0/0R3-Ethernet0/0/0ipR3-Ethernet0/0/0int e0/0/1R3-Ethernet0/0/1ipR3-Ethernet0/0/1qR3int loopback 0R3-LoopBack0ipR3-LoopBack0qR3int loopback 1R3-LoopBack1ipR3-LoopBack1qR3ospf 10R3-ospf-10area 2networkqR3-ospf-10are

5、a 0networknetworknetworkqR3-ospf-10qR3R4：Huaweisysname R4R4int e0/0/0R4-Ethernet0/0/0ipR4-Ethernet0/0/0qR4int loopback 0R4-LoopBack0ipR4-LoopBack0qR4int loopback 1R4-LoopBack1ipR4-LoopBack1qR4ospf 10R4-ospf-10area 2networknetworknetworkqR4-ospf-10qR4从PC端ping各个路由器的route idCtrl_C to breakseq=1 ttl=255

6、 time=31 msseq=2 ttl=255 time=15 msseq=3 ttl=255 time=16 msseq=4 ttl=255 time=31 msseq=5 ttl=255 time=16 msping statistics - 5 packet(s) transmitted 5 packet(s) received % packet loss round-trip min/avg/max = 15/21/31 msCtrl_C to breakseq=1 ttl=253 time=94 msseq=2 ttl=253 time=109 msseq=3 ttl=253 ti

7、me=94 msseq=4 ttl=253 time=94 msseq=5 ttl=253 time=94 msping statistics - 5 packet(s) transmitted 5 packet(s) received % packet loss round-trip min/avg/max = 94/97/109 msCtrl_C to breakseq=1 ttl=252 time=156 msseq=2 ttl=252 time=125 msseq=3 ttl=252 time=109 msseq=4 ttl=252 time=110 msseq=5 ttl=252 t

8、ime=141 msping statistics - 5 packet(s) transmitted 5 packet(s) received % packet loss round-trip min/avg/max = 109/128/156 msPC查看R2的路由表：3.配置R1与R2 链路认证，使用明文认证R1：R1int e0/0/0R1-Ethernet0/0/0ospf aut R1-Ethernet0/0/0ospf authentication-mode sim R1-Ethernet0/0/0ospf authentication-mode simple plain YPR

9、1-Ethernet0/0/0q查看邻居路由：两个路由器链路密码不同断开认证邻居关系R1dis ospf peer brief Peer Statistic Information - Area Id Interface Neighbor id State -R2：R2int e0/0/0 R2-Ethernet0/0/0ospf au R2-Ethernet0/0/0ospf authentication-mode simple plain YPR2-Ethernet0/0/0q查看邻居路由：两个路由器链路密码相同重新连接认证邻居关系R2dis ospf peer brief Peer St

10、atistic Information - Area Id Interface Neighbor id State -4.配置R3与R4的区域认证，使用密文认证。R3：R3ospf 10R3-ospf-10area 2au authentication-mode md5 1 cipher YPq查看邻居路由：两个路由器链路密码不同断开认证邻居关系R3-ospf-10dis ospf peer brief Peer Statistic Information - Area Id Interface Neighbor id State -R4:R4ospf 10R4-ospf-10area 2au authentication-mode md5 1 cipher YPq查看邻居路由：两个路由器链路密码相同重新连接认证邻居关系R4-ospf-10dis ospf peer brief Peer Statistic Information - Area Id Interface Neighbor id State -其实只要是两个不同的区域都能作区域认证和链路认证。