配置要求:
某公司拥有多个部门且位于同一个网段,现将不同部门划分到不同的VLAN中,不同部门的用户之间需要互通
实现不同部门的二层隔离、三层互通
思路:super-VLAN只能配置在三层交换机上,SUPER-VLAN为全局VLAN 可减少IP地址的浪费。
一:批量创建VLAN 2 3 4
[Huawei]vlan batch 2 4 [Huawei]qut
二:设置VLAN 4为super vlan 并允许VLAN 2和3
[Huawei]vlan 4 [Huawei-vlan4]aggregate-vlan [Huawei-vlan4]access-vlan 2 to 3 [Huawei-vlan4]quit
三:配置GigabitEthernet 0/0/1和GigabitEthernet 0/0/2口为ACCESS接口 并加入VLAN 2中 注意:三层的默认端口为hybrid接口,需要更改为access接口 使用端口组port-group配置会更加快速 [Huawei]port-group group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/2 [Huawei-port-group]undo shut [Huawei-GigabitEthernet0/0/1]undo shutdown [Huawei-GigabitEthernet0/0/2]undo shutdown [Huawei-GigabitEthernet0/0/1]port link-type access [Huawei-GigabitEthernet0/0/2]port link-type access [Huawei-GigabitEthernet0/0/1]port default vlan 2 [Huawei-GigabitEthernet0/0/2]port default vlan 2
三:配置GigabitEthernet 0/0/3和GigabitEthernet 0/0/4口为ACCESS接口 并加入VLAN 3中
[Huawei]port-group group-member GigabitEthernet 0/0/3 to GigabitEthernet 0/0/4 [Huawei-port-group]undo shut [Huawei-GigabitEthernet0/0/3]undo shutdown [Huawei-GigabitEthernet0/0/4]undo shutdown [Huawei-port-group]port link-type access [Huawei-GigabitEthernet0/0/3]port link-type access [Huawei-GigabitEthernet0/0/4]port link-type access [Huawei-port-group]port default vlan 3 [Huawei-GigabitEthernet0/0/3]port default vlan 3 [Huawei-GigabitEthernet0/0/4]port default vlan 3
四:在vlanif 4中开启arp-proxy功能,并配置VLAN 2 和3 的网关地址
[Huawei]int Vlanif 4 [Huawei-Vlanif4]ip add 192.168.10.1 255.255.255.0 [Huawei-Vlanif4]arp-proxy inter-sub-vlan-proxy enable [Huawei-Vlanif4]quit
全局配置命令:
[Huawei]dis current-configuration vlan batch 2 to 4 # vlan 4 aggregate-vlan access-vlan 2 to 3 interface Vlanif4 ip address 192.168.10.1 255.255.255.0 arp-proxy inter-sub-vlan-proxy enable # interface GigabitEthernet0/0/1 port link-type access port default vlan 2 # interface GigabitEthernet0/0/2 port link-type access port default vlan 2 # interface GigabitEthernet0/0/3 port link-type access port default vlan 3 # interface GigabitEthernet0/0/4 port link-type access port default vlan 3 #
清除某个端口全部配置的命令:
[Huawei]clear configuration interface GigabitEthernet 0/0/4
永远端口组和临时端口组在配置上的区别:
永远端口组的创建: [Huawei]port-group 1
[Huawei-group-1]group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/3
临时端口组的创建:
[Huawei]port-group group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/4
去掉永远端口组的命令:(临时端口组在退出后自动删除)
[Huawei]undo port-group 1
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