验证配置结果
# 查看SwitchA的OSPF邻居。
<SwitchA> display ospf peer OSPF Process 1 with Router ID 10.1.1.1 Neighbors Area 0.0.0.0 interface 192.168.0.1(Vlanif10)'s neighborsRouter ID: 10.2.2.2 Address: 192.168.0.2 State: Full Mode:Nbr is Master Priority: 1 DR: 192.168.0.2 BDR: 192.168.0.1 MTU: 0 Dead timer due in 36 sec Retrans timer interval: 5 Neighbor is up for 00:15:04 Authentication Sequence: [ 0 ] Neighbors Area 0.0.0.1 interface 192.168.1.1(Vlanif20)'s neighborsRouter ID: 10.3.3.3 Address: 192.168.1.2 State: Full Mode:Nbr is Master Priority: 1 DR: 192.168.1.2 BDR: 192.168.1.1 MTU: 0 Dead timer due in 39 sec Retrans timer interval: 5 Neighbor is up for 00:07:32 Authentication Sequence: [ 0 ]# 查看SwitchC的OSPF路由信息。
<SwitchC> display ospf routing OSPF Process 1 with Router ID 10.3.3.3 Routing Tables Routing for Network Destination Cost Type NextHop AdvRouter Area 192.168.1.0/24 1 Transit 192.168.1.2 10.3.3.3 0.0.0.1 192.168.0.0/24 2 Inter-area 192.168.1.1 10.1.1.1 0.0.0.1 Total Nets: 2 Intra Area: 1 Inter Area: 1 ASE: 0 NSSA: 0由以上回显可以看出,SwitchC有到192.168.0.0/24网段的路由,且此路由被标识为区域间路由。
# 查看SwitchB的路由表,并使用Ping测试SwitchB和SwitchC的连通性。
<SwitchB> display ospf routing OSPF Process 1 with Router ID 10.2.2.2 Routing Tables Routing for Network Destination Cost Type NextHop AdvRouter Area 192.168.0.0/24 1 Transit 192.168.0.2 10.2.2.2 0.0.0.0 192.168.1.0/24 2 Inter-area 192.168.0.1 10.1.1.1 0.0.0.0 Total Nets: 2 Intra Area: 1 Inter Area: 1 ASE: 0 NSSA: 0由以上回显可以看出,SwitchB有到192.168.1.0/24网段的路由,且此路由被标识为区域间路由。
# 在SwitchB上使用Ping测试SwitchB和SwitchC之间的连通性。
<SwitchB> ping 192.168.1.2 PING 192.168.1.2: 56 data bytes, press CTRL_C to break Reply from 192.168.1.2: bytes=56 Sequence=1 ttl=254 time=62 ms Reply from 192.168.1.2: bytes=56 Sequence=2 ttl=254 time=16 ms Reply from 192.168.1.2: bytes=56 Sequence=3 ttl=254 time=62 ms Reply from 192.168.1.2: bytes=56 Sequence=4 ttl=254 time=94 ms Reply from 192.168.1.2: bytes=56 Sequence=5 ttl=254 time=63 ms --- 192.168.1.2 ping statistics --- 5 packet(s) transmitted 5 packet(s) received 0.00% packet loss round-trip min/avg/max = 16/59/94 ms
配置文件
SwitchA的配置文件
#sysname SwitchA#vlan batch 10 20#interface Vlanif10 ip address 192.168.0.1 255.255.255.0#interface Vlanif20 ip address 192.168.1.1 255.255.255.0#interface GigabitEthernet1/0/1 port link-type trunk port trunk allow-pass vlan 10#interface GigabitEthernet1/0/2 port link-type trunk port trunk allow-pass vlan 20#ospf 1 router-id 10.1.1.1 area 0.0.0.0 network 192.168.0.0 0.0.0.255 area 0.0.0.1 network 192.168.1.0 0.0.0.255#return
SwitchB的配置文件
#sysname SwitchB#vlan batch 10#interface Vlanif10 ip address 192.168.0.2 255.255.255.0#interface GigabitEthernet1/0/1 port link-type trunk port trunk allow-pass vlan 10#ospf 1 router-id 10.2.2.2 area 0.0.0.0 network 192.168.0.0 0.0.0.255#return
SwitchC的配置文件
#sysname SwitchC#vlan batch 20#interface Vlanif20 ip address 192.168.1.2 255.255.255.0#interface GigabitEthernet1/0/1 port link-type trunk port trunk allow-pass vlan 20#ospf 1 router-id 10.3.3.3 area 0.0.0.1 network 192.168.1.0 0.0.0.255#return