三層交換VLAN路由配置技巧詳解

在華為三層交換機上創建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。跟小編來學習一下配置過程。

　　靜態路由配置過程：

PCA:ip address: gw:(VLAN2路由接口IP地址)

PCB:ip address: gw:(VLAN3路由接口IP地址)

PCC:ip address: gw:(VLAN2路由接口IP地址)

S3526A和S352B之間的`互聯網段為、24

分配S3526A VLAN4路由接口IP地址為,S3526B VLAN4路由接口IP地址為

　　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

　　配置各台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

[S3526A-Vlan-interface2] interface Vlan-interface 3

[S3526A-Vlan-interface3]ip address

[S3526A-Vlan-interface3] interface Vlan-interface 4

[S3526A-Vlan-interface4]ip address

[S3526B]interface Vlan-interface 2

[S3526B-Vlan-interface2]ip address

[S3526B-Vlan-interface2] interface Vlan-interface 4

[S3526B-Vlan-interface4]ip address

　　在二台三層交換機上配置非直連網段靜態路由：

[S3526A]ip route-static

[S3526B]ip route-static

[S3526B]ip route-static

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

STATIC 60 0 Vlan-interface4

STATIC 60 0 Vlan-interface4

DIRECT 0 0 Vlan-interface2

DIREC T 0 0 InLoopBack0

DIRECT 0 0 Vlan-interface4

DIRECT 0 0 InLoopBack0

DIRECT 0 0 InLoopBack0

DIRECT 0 0 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

[S3526B]undo ip route-static

[S3526B]undo ip route-static

2.配置RIP協議：

//交換機B上啟用RIP協議

[S3526A]rip

[S3526A-rip]network

[S3526A-rip]network

[S3526A-rip]network

//交換機B上啟用RIP協議

[S3526B]rip

[S3526B-rip]network

[S3526B-rip]network

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

STATIC 60 0 Vlan-interface4

STATIC 60 0 Vlan-interface4

DIRECT 0 0 Vlan-interface2

DIREC T 0 0 InLoopBack0

DIRECT 0 0 Vlan-interface4

DIRECT 0 0 InLoopBack0

DIRECT 0 0 InLoopBack0

DIRECT 0 0 InLoopBack0

　　查看RlP配置信息如下：

[S3526B-rip]display rip

RIP is turned on

public net VPN-Instance

Checkzero is on Default cost : 1

Summary is on Preference : 100

No peer router

Network :