debugging isis adjacency

Function

The debugging isis adjacency command enables debugging of IS-IS adjacency.

The undo debugging isis adjacency command disables debugging of IS-IS adjacency.

By default, debugging of the IS-IS adjacency is disabled.

Format

debugging isis adjacency process-id [ interface { interfacename | interfacetype interfacenum } ]

undo debugging isis adjacency process-id [ interface { interfacename | interfacetype interfacenum } ]

Parameters

Parameter	Description	Value
process-id	Specifies the ID of an IS-IS process.	The value is an integer ranging from 1 to 4294967295.
interface interfacename	Specifies the name of the interface from which packets are received.	-
interfacetype	Specifies the type the interface from which packets are received.	-
interfacenum	Specifies the number of the interface from which packets are received.	-

Views

User view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
isis	debug

Usage Guidelines

Usage Scenario

The debugging isis adjacency command enables debugging of IS-IS adjacency so that you can locate the problem of neighbor disconnection.

Example

# Enable debugging of IS-IS adjacency.

<HUAWEI> debugging isis adjacency interface gigabitEthernet 0/1/0
2011-02-24 11:36:21 HUAWEI %%01isiscomm/6/TX_LAN_IIH(d):CID=2156472222;ISIS- 1-ADJ: Sending Lan Level-1 IIH. (IfName=GigabitEthernet0/1/0, LocalSnpa=00.E0.FC.12.34.56)
2011-02-24 11:36:21 HUAWEI %%01isiscomm/6/TX_LAN_IIH(d):CID=2156472222;ISIS- 1-ADJ: Sending Lan Level-2 IIH. (IfName=GigabitEthernet0/1/0, LocalSnpa=00.E0.FC.12.34.56)

**Table 1** Description of the **debugging isis adjacency** command output
Item	Description
IfName	Interface name.
LocalSnpa	MAC address of a local interface.