Platform Vlan-Stacking-Tpid - Allied Telesis IE340 Series Command Reference Manual

S C
WITCHING OMMANDS
- -
PLATFORM VLAN STACKING TPID

platform vlan-stacking-tpid

Overview This command specifies the Tag Protocol Identifier (TPID) value that applies to all
frames that are carrying double tagged VLANs. All such VLANs must use the same
TPID value. (This feature can be referred to as nested VLANs, VLAN stacking, Q-in-Q,
or VLAN double-tagging.)
Use the no variant of this command to revert to the default TPID value (0x8100).
NOTE
must increase the MRU size to activate VLAN-stacking. Go into interface mode for the
appropriate ports and use the
platform vlan-stacking-tpid <tpid>
Syntax
no platform vlan-stacking-tpid
Default The default TPID value is 0x8100.
Mode Global Configuration
Examples To set the VLAN stacking TPID value to 0x9100, use the following commands:
awplus#
awplus(config)#
To reset the VLAN stacking TPID value to the default (0x8100), use the following
commands:
awplus#
awplus(config)#
Related switchport vlan-stacking (double-tagging)
commands
show platform
show running-config
C613-50631-01 Rev A
: Because the additional tag increases the frame size beyond 1522 bytes, you
Parameter Description
<tpid>
The Ethernet type of the tagged packet, as a two byte hexadecimal
number.
configure terminal
platform vlan-stacking-tpid 9100
configure terminal
no platform vlan-stacking-tpid
Command Reference for IE340 Series
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
mru command.
595