2009-12-02 17:13
在華爲三層交換機上進行VLAN間路由的配置，主要就是創建VLAN，端口劃分，三層VLAN接口地址配置，靜態路由或是RIP協議配置。 靜態路由配置過程： PCA:ip address:10.1.1.2/24 gw:10.1.1.1/24(VLAN2路由接口IP地址) PCB:ip address:10.1.2.2/24 gw:10.1.2.1/24(VLAN3路由接口IP地址) PCC:ip address:10.1.3.2/24 gw:10.1.3.1/24(VLAN2路由接口IP地址) S3526A和S352B之間的互聯網段爲10.1.4.0、24 分配S3526A VLAN4路由接口IP地址爲10.1.4.1/24,S3526B VLAN4路由接口IP地址爲10.1.4.2/24 三層交換機配置 創建VLAN，把PC劃到特定VLAN中： //創建VLAN [S3526A]vlan 2 //把端口劃到VLAN中 [S3526A-VLAN 2]port ethernet0/9 to ethernet0/12 [S3526A-VLAN 2]vlan 3 [S3526A-VLAN 2]port ethernet0/13 to ethernet0/16 [S3526A-VLAN 2]vlan 4 //交換機B的配置： [S3526B]vlan 2 [S3526B-VLAN 2]port ethernet0/9 to ethernet0/12 [S3526B-VLAN 2]vlan 4 配置各臺PC的網關地址和交換機之間的網段地址： //進入VLAN接口配置模式： [S3526A]interface Vlan-interface 2 //配置三層VLAN路由接口地址 [S3526A-Vlan-interface2]ip address 10.1.1.1 255.255.255.0 [S3526A-Vlan-interface2] interface Vlan-interface 3 [S3526A-Vlan-interface3]ip address 10.1.2.1 255.255.255.0 [S3526A-Vlan-interface3] interface Vlan-interface 4 [S3526A-Vlan-interface4]ip address 10.1.4.1 255.255.255.0 [S3526B]interface Vlan-interface 2 [S3526B-Vlan-interface2]ip address 10.1.3.1 255.255.255.0 [S3526B-Vlan-interface2] interface Vlan-interface 4 [S3526B-Vlan-interface4]ip address 10.1.4.2 255.255.255.0 在二臺三層交換機上配置非直連網段靜態路由： [S3526A]ip route-static 10.1.3.0 255.255.255.0 10.1.4.2 [S3526B]ip route-static 10.1.1.0 255.255.255.0 10.1.4.1 [S3526B]ip route-static 10.1.2.0 255.255.255.0 10.1.4.1 查看路由表，查看網絡互通情況： [S3526B]display ip routing-table Routing Table: public net Destination/Mask Proto Pre Cost Nexthop Interface 10.1.1.0/24 STATIC 60 0 10.1.4.1 Vlan-interface4 10.1.2.0/24 STATIC 60 0 10.1.4.1 Vlan-interface4 10.1.3.0/24 DIRECT 0 0 10.1.3.1 Vlan-interface2 10.1.3.1/32 DIREC T 0 0 127.0.0.1 InLoopBack0 10.1.4.0/24 DIRECT 0 0 10.1.4.2 Vlan-interface4 0.1.4.2/32 DIRECT 0 0 127.0.0.1 InLoopBack0 127.0.0.0/8 DIRECT 0 0 127.0.0.1 InLoopBack0 127.0.0.1/32 DIRECT 0 0 127.0.0.1 InLoopBack0 RlP協議在三層交換機上的配置 1.繼續上面的，刪除前面配置的靜態路由。 [S3526A]undo ip route-static 10.1.3.0 255.255.255.0 [S3526B]undo ip route-static 10.1.1.0 255.255.255.0 [S3526B]undo ip route-static 10.1.2.0 255.255.255.0 2.配置RIP協議： //交換機B上啓用RIP協議 [S3526A]rip [S3526A-rip]network 10.1.1.0 [S3526A-rip]network 10.1.2.0 [S3526A-rip]network 10.1.4.0 //交換機B上啓用RIP協議 [S3526B]rip [S3526B-rip]network 10.1.3.0 [S3526B-rip]network 10.1.4.0 配置完成即可實現網絡互通 查看路由表，查看網絡互通情況： [S3526B]display ip routing-table Routing Table: public net Destination/Mask Proto Pre Cost Nexthop Interface 10.1.1.0/24 STATIC 60 0 10.1.4.1 Vlan-interface4 10.1.2.0/24 STATIC 60 0 10.1.4.1 Vlan-interface4 10.1.3.0/24 DIRECT 0 0 10.1.3.1 Vlan-interface2 10.1.3.1/32 DIREC T 0 0 127.0.0.1 InLoopBack0 10.1.4.0/24 DIRECT 0 0 10.1.4.2 Vlan-interface4 0.1.4.2/32 DIRECT 0 0 127.0.0.1 InLoopBack0 127.0.0.0/8 DIRECT 0 0 127.0.0.1 InLoopBack0 127.0.0.1/32 DIRECT 0 0 127.0.0.1 InLoopBack0 查看RlP配置信息如下： [S3526B-rip]display rip RIP is turned on public net ***-Instance Checkzero is on Default cost : 1 Summary is on Preference : 100 No peer router Network : 10.0.0.0 |