Technical Documentation

show msdp source

Syntax

show msdp source<instance instance-name><logical-system (all | logical-system-name)><source-address>

Release Information

Command introduced before JUNOS Release 7.4.

Description

Display multicast sources learned from Multicast Source Discovery Protocol (MSDP).

Options

none

Display standard MSDP source information for all routing instances.

instance instance-name

(Optional) Display information for the specified instance only.

logical-system (all | logical-system-name)

(Optional) Perform this operation on all logical systems or on a particular logical system.

source-address

(Optional) IP address and optional prefix length. Display information for the specified source address only.

Required Privilege Level

view

List of Sample Output

show msdp source

Output Fields

Table 1 describes the output fields for the show msdp source command. Output fields are listed in the approximate order in which they appear.

Table 1: show msdp source Output Fields

Field Name

Field Description

Source address

IP address of the source.

/Len

Length of the prefix for this IP address.

Type

Discovery method for this multicast source:

  • Configured—Source-active limit explicitly configured for this source.
  • Dynamic—Source-active limit established when this source was discovered.

Maximum

Source-active limit applied to this source.

Threshold

Source-active threshold applied to this source.

Exceeded

Number of source-active messages received from this source exceeding the established maximum.

Sample Output

show msdp source

user@host> show msdp source 
Source address /Len   Type      Maximum   Threshold    Exceeded
0.0.0.0        /0     Configured        5      none       0
10.1.0.0       /16    Configured      500      none       0
10.1.1.1       /32    Configured    10000      none       0
10.1.1.2       /32    Dynamic        6936      none       0
10.1.5.5       /32    Dynamic         500      none         123
10.2.1.1       /32    Dynamic           2      none       0

Published: 2010-04-28