debugging isis update-packet

Function

The debugging isis update-packet command enables debugging of IS-IS update packets.

The undo debugging isis update-packet command disables debugging of IS-IS update packets.

By default, debugging of IS-IS update packets is disabled.

Format

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

undo debugging isis update-packet 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	Indicates that packets are displayed by interface.	-
interfacetype	Specifies the type and number of the interface from which packets are received. interface-type indicates the type of the interface, and interface-number indicates the number of the interface.	-
interfacenum	Specifies the type and number of the interface from which packets are received. interface-type indicates the type of the interface, and interface-number indicates the number of the interface.	-

Views

User view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
isis	debug

Usage Guidelines

Usage Scenario

The debugging isis update-packet command enables debugging of IS-IS update packets. The packets received by the LSDB include LSP and SNP packets.

Example

# Enable debugging of IS-IS update packets.

<HUAWEI> debugging isis update-packet
2011-02-25 00:18:23 HUAWEI %%01isiscomm/7/SEND_PDU_ON_CIRC(d):CID=2156275618;ISIS-1-SEND: Send CSNP on circuit. (IfName=Gigabitethernet 0/1/0, Level=1)

**Table 1** Description of the **debugging isis update-packet** command output
Item	Description
IfName	Interface name.
Level	IS-IS level.