某企業擁有多個部門，如財務部、研發部、技術部等，每個部門使用的 IP 地址網段各不相同。為了便於管理，現需要將同一種部門的業務划分到同一 VLAN 中，不同類型的部門划分到不同 VLAN 中。
1、拓撲圖
簡要說明：
財務部屬於vlan10、研發部vlan200、技術部vlan300
2、SWB配置
<Huawei>undo terminal monitor Info: Current terminal monitor is off. <Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei]sysname SWB [SWB]vlan batch 100 200 300 Info: This operation may take a few seconds. Please wait for a moment...done. [SWB]int g0/0/1 [SWB-GigabitEthernet0/0/1]port link-type access [SWB-GigabitEthernet0/0/1]port default vlan 100 [SWB-GigabitEthernet0/0/1]quit [SWB]int g0/0/2 [SWB-GigabitEthernet0/0/2]port link-type access [SWB-GigabitEthernet0/0/2]port default vlan 200 [SWB-GigabitEthernet0/0/2]quit [SWB]int g0/0/3 [SWB-GigabitEthernet0/0/3]port link-type access [SWB-GigabitEthernet0/0/3]port default vlan 300 [SWB-GigabitEthernet0/0/3]quit [SWB]int g0/0/24 [SWB-GigabitEthernet0/0/24]port link-type trunk [SWB-GigabitEthernet0/0/24]port trunk allow-pass vlan 100 200 300 [SWB-GigabitEthernet0/0/24]quit [SWB]
3、SWA（配置接口，使能接口的基於IP子網划分 VLAN 功能）
<Huawei>undo terminal monitor Info: Current terminal monitor is off. <Huawei>sys Enter system view, return user view with Ctrl+Z. [Huawei]sysname SWA [SWA]vlan batch 100 200 300 Info: This operation may take a few seconds. Please wait for a moment...done. [SWA]int g0/0/1 [SWA-GigabitEthernet0/0/1]port link-type trunk [SWA-GigabitEthernet0/0/1]port trunk allow-pass vlan 100 200 300 [SWA-GigabitEthernet0/0/1]quit [SWA]int e0/0/1 [SWA-Ethernet0/0/1]port hybrid untagged vlan 100 [SWA-Ethernet0/0/1]ip-subnet-vlan enable [SWA-Ethernet0/0/1]quit [SWA]int e0/0/2 [SWA-Ethernet0/0/2]port hybrid untagged vlan 200 [SWA-Ethernet0/0/2]ip-subnet-vlan enable [SWA-Ethernet0/0/2]quit [SWA]int e0/0/3 [SWA-Ethernet0/0/3]port hybrid untagged vlan 300 [SWA-Ethernet0/0/3]ip-subnet-vlan enable [SWA-Ethernet0/0/3]quit [SWA]
4、SWA（配置基於 IP 子網划分 VLAN）
[SWA]vlan 100 [SWA-vlan100]ip-subnet-vlan 1 ip 192.168.10.2 24 priority 2 [SWA-vlan100]quit [SWA]vlan 200 [SWA-vlan200]ip-subnet-vlan 1 ip 192.168.20.2 24 priority 3 [SWA-vlan200]quit [SWA]vlan 300 [SWA-vlan300]ip-subnet-vlan 1 ip 192.168.30.2 24 priority 4 [SWA-vlan300]quit [SWA]
5、查看配置效果
SWA（dis ip-subnet-vlan vlan all）
[SWA]dis ip-subnet-vlan vlan all ---------------------------------------------------------------- Vlan Index IpAddress SubnetMask Priority ---------------------------------------------------------------- 100 1 192.168.10.2 255.255.255.0 2 200 1 192.168.20.2 255.255.255.0 3 300 1 192.168.30.2 255.255.255.0 4 ---------------------------------------------------------------- ip-subnet-vlan count: 3 total count: 3 [SWA]
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