TP-Link T2600G-28TS - 5.5 L2 PT

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Chapter 8 L2PT Commands
L2PT (Layer 2 Protocol Tunneling) is a feature for service providers to transmit packets from
different customers across their ISP networks and maintain Layer 2 protocol configurations of
each customer. The supported Layer 2 protocols are STP (Spanning Tree Protocol), GVRP (GARP
VLAN Registration Protocol), CDP (Cisco Discovery Protocol), VTP (VLAN Trunking Protocol),
PAgP (Port Aggregation Protocol), UDLD (UniDirectional Link Detection) and PVST+(Per VLAN
Spanning Tree Plus).
8.1 l2protocol-tunnel
Description
The l2protocol-tunnel command is used to enable the layer 2 protocol
tunneling (L2PT) function globally. To disable the L2PT function, please use no
l2protocol-tunnel command.
Syntax
l2protocol-tunnel
no l2protocol-tunnel
Command Mode
Global Configuration Mode
Privilege Requirement
Only Admin and Operator level users have access to these commands.
Example
Enable the L2PT function globally:
T2600G-28TS(config)# l2protocol-tunnel
8.2 l2protocol-tunnel type
Description
The l2protocol-tunnel type command is used to configure the L2PT function
on a specified port. To disable the L2PT function on the specified port, please
use no l2protocol-tunnel command.