227
Parameters
hex-value: Hexadecimal Tag Protocol Identifier (TPID) value, ranging from 0x0001 to 0xFFFF. However,
do not set it to any of the protocol type values listed in Table 48.
Table 48 Common prot
ocol type values
Protocol t
e Value
ARP 0x0806
PUP 0x0200
RARP 0x8035
IP 0x0800
IPv6 0x86DD
PPPoE 0x8863/0x8864
MPLS 0x8847/0x8848
IPX/SPX 0x8137
IS-IS 0x8000
LACP 0x8809
802.1X 0x888E
Cluster 0x88A7
Reserved 0xFFFD/0xFFFE/0xFFFF
Description
Use qinq ethernet-type customer-tag to configure the TPID value in CVLAN tags.
Use undo qinq ethernet-type customer-tag to restore the TPID value in CVLAN tags to the system default.
By default, the TPID value in CVLAN tags is 0x8100.
On a port with basic QinQ or customer-side QinQ enabled, the switch judges whether a frame is VLAN
tagged based on the CVLAN TPID value globally configured.
Examples
# Set the TPID value in the CVLAN tags to 0x8200 globally.
<Sysname> system-view
[Sysname] qinq ethernet-type customer-tag 8200
qinq ethernet-type service-tag
Syntax
qinq ethernet-type service-tag hex-value
undo qinq ethernet-type service-tag
View
Layer 2 Ethernet interface view, Layer 2 aggregate interface view, port group view
Default level
2: System level