Platform Vlan-Stacking-Tpid - Allied Telesis AT-IX5-28GPX Manual

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WITCHING OMMANDS
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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 nested VLANs must use the
same TPID value. (This feature is sometimes referred to as VLAN stacking or VLAN
double-tagging.)
Use the no variant of this command to revert to the default TPID value (0x8100).
NOTE
increase the MRU size to activate VLAN-stacking. Go into interface mode for the
appropriate ports and use the
Syntax
platform vlan-stacking-tpid <tpid>
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
378 Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
: Because the additional tag increases the frame size beyond 1522 bytes, you must
Parameter Description
The Ethernet type of the tagged packet, as a two byte hexadecimal
<tpid>
number.
configure terminal
platform vlan-stacking-tpid 9100
configure terminal
no platform vlan-stacking-tpid
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
mru command.
C613-50057-01 REV A