Huawei Quidway S8500 Series User Manual

Command Manual – VLAN&QinQ
Quidway S8500 Series Routing Switches Chapter 5
Q-in-Q Configuration Commands
Huawei Technologies Proprietary
5-5
Parameter
value: TPID value to be set (in hexadecimal format). This argument ranges from 1 to
0xFFFF.
Description
Use the vlan-vpn tpid command to set the TPID value of the VLAN-VPN uplink ports.
Use the undo vlan-vpn tpid command to restore the default TPID value (0x8100) for
VLAN-VPN uplink ports.
Do not set the TPID value to a value that may cause conflicts (such as the known
protocol type value 0x0806, which is that of ARP packets). Otherwise, the packets may
be discarded.
Table 5-1 Common protocol type values of an Ethernet frame
Protocol type Value
ARP 0x0806
IP 0x0800
MPLS 0x8847/0x8848
IPX 0x8137
IS-IS 0x8000
LACP 0x8809
802.1x 0x888E
Example
# Set the TPID value to 0x9100.
[Quidway] vlan-vpn tpid 9100
# Restore the default TPID value (0x8100).
[Quidway] undo vlan-vpn tpid
5.1.5 vlan-vpn uplink enable
Syntax
vlan-vpn uplink enable
undo vlan-vpn uplink
View
Ethernet port view

Huawei Quidway S8500 Series Specifications

General

Brand	Huawei
Model	Quidway S8500 Series
Category	Switch
Language	English