Setting interface types and assigning them to VLANs

# Configure Layer 2 Ethernet interface GigabitEthernet 1/0/1 connected to the firewall as a trunk port and allow VLAN 10 and VLAN 20 to pass through the trunk port.

[PoE switch] interface GigabitEthernet 1/0/1

[PoE switch-GigabitEthernet1/0/1] port link-type trunk

[PoE switch-GigabitEthernet1/0/1] port trunk permit vlan 10 20

[PoE switch-GigabitEthernet1/0/1] quit

# Configure the Layer 2 Ethernet interfaces connected to APs (this example uses only GE1/0/2) to be trunk ports, allow VLAN 10 and VLAN 20 to pass through the trunk port, and set the default port VLAN ID to 10.

[PoE switch] interface GigabitEthernet 1/0/2

[PoE switch-GigabitEthernet1/0/2] port link-type trunk

[PoE switch-GigabitEthernet1/0/2] port trunk permit vlan 10 20

[PoE switch-GigabitEthernet1/0/2] port trunk pvid vlan 10

[PoE switch-GigabitEthernet1/0/2] quit