Monitoring PIM Neighbors for IPv4

Purpose

Display information about PIM neighbors that the router discovered.

Action

To display information about PIM neighbors that the router discovered:

host1#show ip pim neighbor 

Neighbor
  Addr     Interface Name     Uptime    Expires    Ver    Mode    BFD
--------   ---------------   --------   --------   ---   ------   ---
1.1.1.1    FastEthernet1/1   00:02:49   00:01:27   2     Sparse        
Neighbor
  Addr     Interface Name     Uptime    Expires    Ver    Mode    BFD
--------   ---------------   --------   --------   ---   ------   ---
1.1.1.1    FastEthernet1/1   00:03:16   00:01:30   2     Sparse   up         
Neighbor
  Addr     Interface Name     Uptime    Expires    Ver    Mode    BFD
--------   ---------------   --------   --------   ---   ------   ----
1.1.1.1    FastEthernet1/1   00:00:07   00:01:39   2     Sparse   down 

Meaning

Table 35 lists the show ip pim neighbor command output fields.

Table 35: show ip pim neighbor Output Fields

Field Name

Field Description

Neighbor Addr

IP address of the neighbor

Interface Name

Type and specifier of the interface to which the neighbor connects. For details about interface types and specifiers, see Interface Types and Specifiers in JunosE Command Reference Guide

Uptime

Time since the router discovered this neighbor in days hours:minutes:seconds format

Expires

Time available for the neighbor to send a hello message to the interface. If the neighbor does not send a hello message during this time, it no longer is a neighbor

Ver

Version of PIM that the neighbor is running

Mode

PIM mode that the neighbor is using: Sparse, Dense, or SparseDense

BFD

BFD status: up or down

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