link-protocol transport (Slot view)

Function

The link-protocol transport command enables transparent transmission of packets of the Link Aggregation Control Protocol (LACP), operation, administration and maintenance (OAM), Ethernet Synchronization Messaging Channel Protocol (ESMC), and Link Layer Discovery Protocol (LLDP).

The undo link-protocol transport command disables transparent transmission of LACP, OAM, ESMC, and LLDP protocol packets.

By default, transparent transmission of LACP, OAM, ESMC, and LLDP protocol packets is disabled in the slot view.

Format

link-protocol transport { lldp | lacp | oam | esmc }

undo link-protocol transport { lldp | lacp | oam | esmc }

Parameters

Parameter	Description	Value
lldp	Enables or disables transparent transmission of LLDP protocol packets.	-
lacp	Enables or disables transparent transmission of LACP protocol packets.	-
oam	Enables or disables transparent transmission of OAM (802.3ah) protocol packets.	-
esmc	Enables or disables transparent transmission of ESMC protocol packets.	-

Views

Slot view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
forwarding	write

Usage Guidelines

Usage Scenario

If LLDP, LACP, OAM, or ESMC is enabled on the device, to enable a device to transparently transmit tagged LLDP, LACP, OAM, or ESMC protocol packets, run the link-protocol transport command in the slot view.

Example

# Enable transparent transmission of LLDP protocol packets in slot 1.

<HUAWEI> system-view
[~HUAWEI] slot 1
[~HUAWEI-slot-1] link-protocol transport lldp