Viewing the current PIM status and global configuration

Syntax:


show ip pim

Displays PIM status and global parameters.

PIM Status: Shows either Enabled or Disabled.

State Refresh Interval (sec): Applies only to PIM-DM operation.

Join/Prune Interval: Indicates the frequency with which the router transmits join and prune messages for the multicast groups the router is forwarding.

SPT Threshold

When Enabled, indicates that, for a given receiver joining a multicast group, an edge router changes from the RPT to the SPT after receiving the first packet of a multicast flow intended for a receiver connected to the router.

When Disabled, indicates that the no spt-threshold command has been used to disable SPT operation. (See Changing the shortest-path tree (SPT) operation.

Traps: Enables the following SNMP traps:
neighbor-loss: Sends a trap if a neighbor router is lost.
all: Enables all of the above traps.
none: No traps are set.

Output with PIM enabled

switch(config)# show ip pim
 PIM Global Parameters
  PIM Status                   : Enabled
  State Refresh Interval (sec) : 60
  Join/Prune Interval (sec)    : 60
  SPT Threshold                : Enabled
  Traps                        : all