display msdp invalid-packet verbose

Function

The display msdp invalid-packet verbose command displays details about received invalid Multicast Source Discovery Protocol (MSDP) messages.

Format

display msdp invalid-packet [ packet-number ] verbose

Parameters

Parameter	Description	Value
packet-number	Displays details about a specified number of latest received invalid MSDP messages.	The value is an integer ranging from 1 to 100. By default, the command displays details about all received invalid MSDP messages.

Parameter

Description

Value

packet-number

Displays details about a specified number of latest received invalid MSDP messages.

The value is an integer ranging from 1 to 100. By default, the command displays details about all received invalid MSDP messages.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
msdp	read

Usage Guidelines

Usage Scenario

If the command output contains statistics about invalid MSDP messages, run the display msdp invalid-packet packet-number verbose command to view details about invalid MSDP messages to locate faults.

Before using the display msdp invalid-packet command, If verbose are specified, the command displays details about latest received invalid MSDP messages.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display details of the last received invalid MSDP message in the public network instance.

<HUAWEI> display msdp invalid-packet 1 verbose
       Detailed information of invalid packets                                       
-----------------------------------------------------                           
Packet information (Index 1):                                                   
-----------------------------------------------------                           
Interface           :  GigabitEthernet0/1/6                                            
Time                :  2010-6-9 11:25:46 UTC-08:00                              
Message Length      :  22                                                       
Invalid Type        :  Invalid Addr List                                        
Peer Address         :  10.42.162.13
0000: 00 01 00 02 00 69 00 13 00 04 00 00 00 64 00 02                           
0010: 00 04 81 f4 09 c4                                                         
-----------------------------------------------------

**Table 1** Description of the **display msdp invalid-packet verbose** command output
Item	Description
Detailed information of invalid packets	Details about the invalid MSDP message.
Packet information (Index 1)	Sequence number of the invalid MSDP message. Invalid MSDP messages are numbered in the reverse order of the time that messages are received. That is, the last received message has the largest sequence number.
Interface	Interface that receives the invalid MSDP message.
Time	Time when the invalid MSDP message is received, in any of the following formats: YYYY-MM-DD HH:MM:SS. YYYY-MM-DD HH:MM:SS UTC±HH:MM DST. YYYY-MM-DD HH:MM:SS UTC±HH:MM. YYYY-MM-DD HH:MM:SS DST. UTC±HH:MM indicates that a time zone is configured using the clock timezone command. DST indicates that the daylight saving time is configured using the clock daylight-saving-time command.
Message Length	Length of the invalid MSDP message.
Invalid Type	Type of the invalid MSDP message.
Peer Address	Peer address of the invalid MSDP message.
0000: 00 01 00 02 00 69 00 13 00 04 00 00 00 64 00 02	Contents in the invalid MSDP message.