1 配置需求或说明
1.1适用产品系列
本案例适用于如S5130S-28S-SI、S5500V2-24P-WiNet等支持OSPF协议的V7交换机，V5、V7交换机具体分类及型号可以参考“1.1 Comvare V5、V7平台交换机分类说明”。
1.2配置需求
SWA和SWB通过VLAN20互联、通过OSPF路由协议实现PC1和PC2的互连互通。
2 组网图
3 配置步骤
3.1 SWA配置
#创建vlan10和vlan20，并把G1/0/1口加入vlan10、1/0/2口加入vlan20 ，并且配置vlan10和vlan20 的虚接口地址<SWA>system-viewSystem View: return to User View with Ctrl+Z.[SWA]vlan 10[SWA-vlan10]port GigabitEthernet 1/0/1[SWA-vlan10]quit[SWA]vlan 20[SWA-vlan20]port GigabitEthernet 1/0/2[SWA-vlan20]quit[SWA]interface vlan 10[SWA-Vlan-interface10]ip address 192.168.10.1 255.255.255.0[SWA-Vlan-interface10]quit[SWA]interface vlan 20[SWA-Vlan-interface20]ip address 192.168.20.1 255.255.255.0[SWA-Vlan-interface20]quit #启动ospf协议，并设置路由器的router id[SWA]ospf 1 router-id 192.168.20.1#配置区域0并且发布网段[SWA-ospf-1]area 0[SWA-ospf-1-area-0.0.0.0]network 192.168.10.0 0.0.0.255[SWA-ospf-1-area-0.0.0.0]network 192.168.20.0 0.0.0.255[SWA-ospf-1-area-0.0.0.0]quit[SWA-ospf-1]quit#保存配置[SWA]save force |
3.2 SWB配置
#创建vlan10和vlan30，并把G1/0/1口加入vlan20、1/0/2口加入vlan30 ，并且配置vlan20和vlan30 的虚接口地址<SWB>system-viewSystem View: return to User View with Ctrl+Z.[SWB]vlan 20[SWB-vlan20]port GigabitEthernet 1/0/1[SWB-vlan20]quit[SWB]vlan 30[SWB-vlan30]port GigabitEthernet 1/0/2[SWB-vlan30]quit[SWB]interface vlan 20[SWB-Vlan-interface20]ip address 192.168.20.2 255.255.255.0[SWB-Vlan-interface20]quit[SWB]interface vlan 30[SWB-Vlan-interface30]ip address 192.168.30.1 255.255.255.0[SWB-Vlan-interface30]quit#启动ospf协议，并设置路由器的router id[SWB]ospf 1 router-id 192.168.20.2#配置区域0并且发布网段[SWB-ospf-1]area 0[SWB-ospf-1-area-0.0.0.0]network 192.168.20.0 0.0.0.255[SWB-ospf-1-area-0.0.0.0]network 192.168.30.0 0.0.0.255[SWB-ospf-1-area-0.0.0.0]quit[SWB-ospf-1]quit#保存配置[SWB]save force |
3.3 验证配置
# 查看Switch A的OSPF邻居<SWA>display ospf peer OSPF Process 1 with Router ID 192.168.20.1 Neighbor Brief Information Area: 0.0.0.0 Router ID Address Pri Dead-Time State Interface 192.168.20.2 192.168.20.2 1 35 Full/BDR Vlan20#查看Switch A的OSPF路由信息<SWA>display ospf routing OSPF Process 1 with Router ID 192.168.20.1 Routing Table Topology base (MTID 0) Routing for network Destination Cost Type NextHop AdvRouter Area 192.168.10.0/24 1 Stub 0.0.0.0 192.168.20.1 0.0.0.0 192.168.30.0/24 2 Stub 192.168.20.2 192.168.20.2 0.0.0.0 192.168.20.0/24 1 Transit 0.0.0.0 192.168.20.1 0.0.0.0#查看Switch A的路由表信息，有到192.168.30.0/24网段的路由<SWA>display ip routing-tableDestinations : 17 Routes : 17Destination/Mask Proto Pre Cost NextHop Interface0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0192.168.10.0/24 Direct 0 0 192.168.10.1 Vlan10192.168.10.0/32 Direct 0 0 192.168.10.1 Vlan10192.168.10.1/32 Direct 0 0 127.0.0.1 InLoop0192.168.10.255/32 Direct 0 0 192.168.10.1 Vlan10192.168.20.0/24 Direct 0 0 192.168.20.1 Vlan20192.168.20.0/32 Direct 0 0 192.168.20.1 Vlan20192.168.20.1/32 Direct 0 0 127.0.0.1 InLoop0192.168.20.255/32 Direct 0 0 192.168.20.1 Vlan20192.168.30.0/24 O_INTRA 10 2 192.168.20.2 Vlan20224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0# PC1 ping PC2 正常通信C:\Users\mfw2656>ping 192.168.30.2Ping 192.168.30.2 (192.168.30.2): 56 data bytes, press CTRL_C to break56 bytes from 192.168.30.2: icmp_seq=0 ttl=254 time=8.000 ms56 bytes from 192.168.30.2: icmp_seq=1 ttl=254 time=2.000 ms56 bytes from 192.168.30.2: icmp_seq=2 ttl=254 time=3.000 ms56 bytes from 192.168.30.2: icmp_seq=3 ttl=254 time=3.000 ms192.168.30.2 的 Ping 统计信息: 数据包: 已发送 = 4，已接收 = 4，丢失 = 0 (0% 丢失)，返行程的估计时间(以毫秒为单位): 最短 = 2ms，最长 = 3ms，平均 = 2ms |
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