LACP 0x88
09
802.1X 0x888E
Table 6-3 Values of Ethernet frame protocol type in common use
This VLAN VPN function is implemented on the VPN Config and Port Enable pages.
6.5.1 VPN Config
This page allows you to enable the VPN function, adjust the global TPID for VLAN-VPN packets
and enable the VPN up-link port. When VPN mode is enabled, the switch will add a tag to the
received tagged packet based on the PVID of the received port.
Choose the menu “VLAN→VLAN VPN→VPN Config” to load the following page.
Figure 6-10 VPN Global Config
The following entries are displayed on this screen:
Global Config
VPN Mode: Allows you to Enable/Disable the VLAN-VPN function.
Global TPID: Enter the global TPID (Tag protocol identifier).
VPN Up-link Ports
Select the desired port as the VPN Up-link port. It’s required to set the port connected to the
operators’ backbone networks to be up-link port.
6.5.2 Port Enable
On this page, you can enable the port for the VLAN VPN function. Only the port is enabled, can
the configured VLAN VPN function take effect.
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