Install guide

IP Multicasting show pim route 115
Figure 25: Example output from the show pim route command for PIM Dense Mode
PIM4 Dense Mode Tree Information Base
------------------------------------------------------------
Source ......................... 172.95.1.1
Group .......................... 238.1.2.3
RPF Neighbour to Src ......... Directly connected
RPF Interface to Src .........
Source Alive time ............ 200
Expiry time .................. 220
Prune override time .......... 0
Prune limit time ............. 0
Immediate output interfaces ..
Source ......................... 172.96.2.1
Group .......................... 238.1.2.3
RPF Neighbour to Src ......... 192.168.57.1
RPF Interface to Src .........
Keep Alive time .............. 200
Expiry time .................. 220
Prune override time .......... 0
Prune limit time ............. 50
Immediate output interfaces ..
Table 16: Parameters in output of the show pim route command for PIM Dense Mode
Parameter Meaning
Source The IP address of the multicast sender.
Group The IP address of the multicast group.
RPF Neighbour to Src The address of the PIM neighbour to the source, taking into
account any PIM assert messages. Packets from the source
would be received from this neighbour. “Directly connected”
indicates that the source is directly connected to the switch.
RPF Interface to Src The interface on which the switch expects to receive traffic
from the source.
Keep Alive time The Keepalive timer in seconds. A zero value indicates that the
timer is not running because no data is being received.
Source Alive time An alive timer in seconds that is the equivalent of the
Keepalive timer but applies to directly connected sources. A
zero value indicates that the timer is not running because no
data is being received.
Expiry time The time remaining until this entry is deleted, in seconds. The
expiry time is 20 seconds longer than the (S,G) Keepalive or
Sourcealive time.
Prune override time The prune override timer, in seconds. When the switch sees a
prune message on the correct upstream interface, and it still
needs to receive traffic, it sends a join message when this
timer expires. A zero value indicates that the timer is not
running.
Prune limit time The prune limit, in seconds. A zero value indicates that the
timer is not running. The switch cannot send a data-triggered
prune until this timer expires.
Immediate output
interfaces
The interfaces with routers or IGMP hosts that are interested
in this (S,G) data.