L2PT Configuration
L2PT Configuration
Section titled “L2PT Configuration”l2protocol-packet
Section titled “l2protocol-packet”[Command]
l2protocol-packet {stp|lacp} disable
[Purpose]
Disable punting of STP or LACP packets
[View]
Interface view
[Use Cases]
sonic(config)# interface ethernet 1sonic(config-if-1)# l2protocol-packet stp disablel2protocol-tunnel
Section titled “l2protocol-tunnel”[Command]
l2protocol-tunnelt {stp|lacp|pvstp|cdp} enable
[Purpose]
Enable layer-2-protocol tunneling on the interface
[View]
Interface view
[Usage Scenario]
L2PT (Layer 2 Protocol Transparent Transmission) is a technology used to extend Local Area Network (LAN) connections across Wide Area Networks (WAN). Simply put, it allows Layer 2 protocol packets from user networks in different geographical locations (such as corporate headquarters and branch offices) to be transparently transmitted through the carrier network (or large enterprise backbone network) as if passing through a “dedicated tunnel
[Use Cases]
sonic(config)# interface ethernet 1sonic(config-if-1)# l2protocol-tunnel stp enable