debugging mpls ldp session (module)

Function

The debugging mpls ldp session command enables debugging functions of the MPLS LDP session management module and displays debugging information.

The undo debugging mpls ldp session command disables the MPLS LDP session debugging functions.

By default, the debugging function is disabled.

Format

debugging mpls ldp session { error | events | job }

undo debugging mpls ldp session { all | error | events | job }

Parameters

Parameter	Description	Value
error	Enables or disables the error debugging.	-
events	Enables or disables the event debugging.	-
job	Enables or disables the job debugging.	-
all	Disables all of LDP session debugging.	-

Views

User view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
mpls-ldp	debug

Usage Guidelines

Usage Scenario

To view LDP session debugging information, run the debugging mpls ldp session command. The debugging information helps check whether the packet format is correct and whether the packets are transmitted properly if LDP session negotiation fails.

Example

# Enable event debugging of the LDP session module.

<HUAWEI> debugging mpls ldp session events