Both inner and outer TPID configurations are supported. There can be only one inner TPID, and the default value is 0x8100. There can be four outer TPIDs at most, and 0x8100 must be configured.
The following example shows how to set the global outer TPID to 0x8100,0x9100 and inner TPID to 0x8100:
ZXAN(config)#tpid outer 0x8100,0x9100 inner 0x8100
ZXAN(config)#interface gei_1/19/4
ZXAN(config-if[gei_1/19/2])#switchport tpid port
ZXAN(config-if[gei_1/19/2])#switchport tpid 0x9100
ZXAN(config-if[gei_1/19/2])#show vlan port gei_1/19/2
PortMode Pvid CPvid Tpid/mode TLSStatus TLSVlan ProtEn PrioEn
-------------------------------------------------------------------------
hybrid>=0 500 500 0x9100/PORT disable 0 disable disable