(1) Create (enter) vlan10:? [SwitchB] vlan10

(2) Add E0/1 to vlan10:? [SwitchB-vlan10]portEthernet 0/1

(3) Create (Enter) vlan20:? [SwitchB]vlan20

(4) Add E0/2 to vlan20:? [SwitchB-vlan20]portEthernet 0/2

(5) In practice, the uplink port is generally set to the trunk attribute, allowing vlan to pass it transparently: ? [SwitchB-Ethernet0/3]portlink-type trunkHuawei S6700 48 Ei 48 Port Manageable Sfp Network Switch

(7) All vlans are allowed to transparently pass through E0/3 ports. You can also specify specific vlan values: ? [SwitchB-Ethernet0/3]porttrunk permit vlan allZte F660 Gpon Ont Onu 4 Ports Fiber Optic Terminal

【Supplementary Explanation】

(1) If a port is a trunk port, the port can belong to multiple vlans;

(2) By default, the PVID of the trunk port is 1. You can modify the PVID of the port through the port trunk pvidvlan vlanid command in port mode.New S5720 Series Huawei S5720 52X Ei Ac 48 Port Gigabit Switch

(3) If the vlanid of the data packet forwarded from the trunk is the same as the PVID of the port, the VLAN information of the packet will be stripped. Please pay attention when configuring the trunk port.

(4) If a port is already set as a hybrid port on a switch, it cannot be set as a trunk port.

(5) Generally, it is better to specify which specific VLANs the port is allowed to pass through. Do not set to allow all VLANs to pass through.Huawei MA5600T 8 Port 10G Gpon Board H801XGBD, View XGBD