单台 华三 S5120V3 交换机 实现VLAN 10 和VLAN 20相互访问
时间: 2024-12-13 16:11:39 浏览: 93
在单台华三S5120V3交换机上实现VLAN 10和VLAN 20相互访问,可以按照以下步骤进行配置:
1. **创建VLAN**:
首先,需要在交换机上创建VLAN 10和VLAN 20。
```
[H3C] vlan 10
[H3C-vlan10] quit
[H3C] vlan 20
[H3C-vlan20] quit
```
2. **配置接口为访问接口并分配到相应的VLAN**:
假设接口GigabitEthernet1/0/1和GigabitEthernet1/0/2属于VLAN 10,GigabitEthernet1/0/3和GigabitEthernet1/0/4属于VLAN 20。
```
[H3C] interface GigabitEthernet1/0/1
[H3C-GigabitEthernet1/0/1] port link-type access
[H3C-GigabitEthernet1/0/1] port default vlan 10
[H3C-GigabitEthernet1/0/1] quit
[H3C] interface GigabitEthernet1/0/2
[H3C-GigabitEthernet1/0/2] port link-type access
[H3C-GigabitEthernet1/0/2] port default vlan 10
[H3C-GigabitEthernet1/0/2] quit
[H3C] interface GigabitEthernet1/0/3
[H3C-GigabitEthernet1/0/3] port link-type access
[H3C-GigabitEthernet1/0/3] port default vlan 20
[H3C-GigabitEthernet1/0/3] quit
[H3C] interface GigabitEthernet1/0/4
[H3C-GigabitEthernet1/0/4] port link-type access
[H3C-GigabitEthernet1/0/4] port default vlan 20
[H3C-GigabitEthernet1/0/4] quit
```
3. **配置VLAN接口(可选)**:
如果需要配置VLAN接口(如VLAN 10和VLAN 20的网关),可以按照以下步骤进行:
```
[H3C] interface Vlan-interface10
[H3C-Vlan-interface10] ip address 192.168.10.1 255.255.255.0
[H3C-Vlan-interface10] quit
[H3C] interface Vlan-interface20
[H3C-Vlan-interface20] ip address 192.168.20.1 255.255.255.0
[H3C-Vlan-interface20] quit
```
4. **配置路由(如果需要VLAN间路由)**:
如果需要VLAN 10和VLAN 20相互访问,需要在交换机上启用三层功能并配置路由。
```
[H3C] ip routing
[H3C] interface Vlan-interface10
[H3C-Vlan-interface10] ip address 192.168.10.1 255.255.255.0
[H3C-Vlan-interface10] quit
[H3C] interface Vlan-interface20
[H3C-Vlan-interface20] ip address 192.168.20.1 255.255.255.0
[H3C-Vlan-interface20] quit
```
5. **配置访问控制列表(可选)**:
如果需要对VLAN间的访问进行控制,可以配置访问控制列表。
```
[H3C] acl number 3000
[H3C-acl-avlan-3000] rule permit ip
[H3C-acl-avlan-3000] quit
[H3C] interface Vlan-interface10
[H3C-Vlan-interface10] packet-filter 3000 inbound
[H3C-Vlan-interface10] quit
[H3C] interface Vlan-interface20
[H3C-Vlan-interface20] packet-filter 3000 inbound
[H3C-Vlan-interface20] quit
```
通过以上配置,单台华三S5120V3交换机可以实现VLAN 10和VLAN 20相互访问。
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