# Trunk between Cisco and Linux

**Cisco configuration**

```shell
interface GigabitEthernet0/11
switchport trunk allowed vlan 200,231
switchport mode trunk
switchport voice vlan 280
spanning-tree portfast
end
```

**Kali Linux configuration**

/etc/networking/interfaces

```shell
interface GigabitEthernet0/11
switchport trunk allowed vlan 200,231
switchport mode trunk
switchport voice vlan 280
spanning-tree portfast
end
```

Kali Linux configuration