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https://docs.sophos.com/nsg/sophos-firewall/20.0/Help/en-us/webhelp/onlinehelp/index.html?contextId=CLI-system-vlan-tag

vlan-tag

Set VLAN tags for VLAN traffic passing through Sophos Firewall.

Command

system vlan-tag

Syntax

system vlan-tag
set [interface] [interfacename] [vlanid] [number]
reset [interface] [interfacename] [reset]

Options

set [interface] [interfacename] [vlanid] [number]

Use these commands to set and reset VLAN IDs for an interface.

Available VLAN IDs: 0 to 4094.

reset [interface] [interfacename] [reset]

Show the current configuration.

Note

You can configure all VLAN tagging, including for bridge interfaces, from the web admin console. If you've previously configured VLAN tags for a bridge interface from the CLI, we recommend you delete the configuration and set the tags in the web admin console instead.