Vlan-Vpn Configuration; Configuration Task List; Enabling The Vlan-Vpn Feature For A Port - 3Com WX3000 Series Operation Manual

As the position of the TPID field in an Ethernet packet is the same as that of the upper-layer protocol
type field in a packet without VLAN Tag, to avoid confusion in the process of receiving/forwarding a
packet, the TPID value cannot be any of the protocol type value listed in
Table 1-1 Commonly used protocol type values in Ethernet frames
ARP
IP
MPLS
IPX
IS-IS
LACP
802.1x

VLAN-VPN Configuration

Configuration Task List

Complete the following tasks to configure VLAN-VPN:

Enabling the VLAN-VPN Feature for a Port

TPID Adjusting Configuration
Enabling the VLAN-VPN Feature for a Port
Configuration Prerequisites
The port is not a VLAN-VPN uplink port.
The port is not a remote mirror reflection port.
Configuration procedure
Follow these steps to enable the VLAN-VPN feature for a port:
To do...
Enter system view
Enter Ethernet port
view
Enable the VLAN-VPN
feature on the port
Protocol type
Task
Use the command...
system-view
interface interface-type
interface-number
vlan-vpn enable
0x0806
0x0800
0x8847/0x8848
0x8137
0x8000
0x8809
0x888E
Required
Optional
—
—
Required
By default, the VLAN-VPN feature is
disabled on a port.
1-3
Table 1-1.
Value
Remarks
Remarks