Monitoring Unicast Routes that PIM Sparse Mode Uses for IPv4

Purpose

Display the unicast routes that PIM sparse mode is using.

Action

To display the unicast routes that PIM sparse mode is using:

host1:2#show ip pim sparse-mode unicast-route
PIM SM unicast route table information
Route                          RpfNbr          Iif             Pref  Metric
---------------------------------------------------------------------------
122.0.0.0      /255.0.0.0                       122.0.0.1       255   1
Count of entries: 1

Meaning

Table 39 lists the show ip pim sparse-mode unicast-route command output fields.

Table 39: show ip pim sparse-mode unicast-route Output Fields

Field Name

Field Description

Route

IP address and network mask for the unicast route

RpfNbr

RPF neighbor

Iif

Incoming interface for the unicast route

Pref

Preference value for the unicast route

Metric

Value of metric for the unicast route (type of metric varies with the unicast protocol)

Count of entries

Number of unicast routes that PIM sparse mode is using

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