Displaying multicast neighbor information

Number of group prefixes Learnt

from BSR: 1

 

Group prefix = 224.0.0.0/4

# RPs expected: 2

 

# RPs received: 2

priority=0

age=60

holdtime=150

RP

1: 1.51.51.1

RP

2: 1.51.51.3

priority=0

age=30

holdtime=150

Syntax: show ip pim [ vrf vrf-name] rp-set

The vrf option allows you to display the RP set list for the VRF instance identified by the vrf-namevariable.

The following table describes the output from this command.

TABLE 10 Output from the show ip pim vrf rp-set command

This field...

Displays...

 

 

Number of group prefixes

The number of PIM Sparse group prefixes for which the RP is responsible.

 

 

Group prefix

Indicates the multicast groups for which the RP listed by the previous field is a

 

candidate RP.

 

 

RPs expected or received

Indicates how many RPs were expected and received in the latest bootstrap message.

 

 

RP num

Indicates the RP number. If there are multiple RPs in the PIM Sparse domain, a line of

 

information for each RP is listed, in ascending numerical order.

 

 

priority

The RP priority of the candidate RP. During the election process, the candidate RP with

 

the highest priority is elected as the RP.

 

 

age

The age (in seconds) of this RP-set.

 

 

holdtime

Indicates the time in seconds for which this rp-set information is valid.

 

If this rp-set information is not received from BSR within the holdtime period, the rp-set

 

information is aged out and deleted.

 

 

Displaying multicast neighbor information

To display information about PIM neighbors, enter the following command at any CLI level.

device(config)# show ip pim nbr----

+--------

+---

+---------

+---------

+-----

+------------------------

+--------

+--------------------------

+

PhyPort

+

+

 

PropDelayOverride Age

Port

Neighbor

Prio----

HoldtimeT

UpTime----------------

VRF

sec

Bitmsec

msec

sec

+--------

+--------

+---

+---------

+---------

+-----

+--------

+--------------------------

+

e1/1

+

+

1

500

3000

0

v2

2.1.1.2

 

105

00:44:10

e2/2

default-vrf 1

105

1

500

3000

10

v4

4.1.1.2

 

00:42:50

e1/4

default-vrf 1

105

1

500

3000

0

v5

5.1.1.2

 

00:44:00

e1/1

default-vrf 1

105

1

500

3000

0

v22

22.1.1.1

 

00:44:10

 

default-vrf 1

 

 

 

 

 

Total Number of Neighbors : 4 device(config)#

Syntax: show ip pim [vrf vrf-name] neighbor

FastIron Ethernet Switch IP Multicast Configuration Guide

113

53-1003085-02

 

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Brocade Communications Systems IPMC5000PEF manual Displaying multicast neighbor information