43 
Parameter 
tpid —— The value of Global TPID. It must be 4 Hex integers. By default, it is 
8100. 
Command Mode 
Global Configuration Mode 
Privilege Requirement 
Only Admin, Operator and Power User level users have access to these 
commands. 
Example 
Configure Global TPID of the VLAN-VPN as 0x9100: 
T2600G-28TS(config)#dot1q-tunnel tpid 9100 
6.3  dot1q-tunnel mapping 
Description 
The  dot1q-tunnel mapping command is used to enable the VLAN Mapping 
feature globally. To disable this function, please use the no dot1q-tunnel 
mapping command. By default, the VLAN Mapping feature is disabled. 
Syntax 
dot1q-tunnel mapping 
no dot1q-tunnel mapping 
Command Mode 
Global Configuration Mode 
Privilege Requirement 
Only Admin, Operator and Power User level users have access to these 
commands. 
Example 
Enable the VLAN mapping feature globally: 
T2600G-28TS(config)#dot1q-tunnel mapping