Display IPv4 PIM Information

You can use show commands to display information about the internal state of IPv4 PIM. You can run the commands from any level of the CLI. For more information, see the Extreme SLX-OS Command Reference.
  1. Display various PIM settings, such as Hello interval and route precedence.
    device# show ip pim settings
      Maximum mcache              : 24576     Current Count                : 0
      Hello interval              : 30        Neighbor timeout             : 105
      Join/Prune interval         : 60        Inactivity interval          : 180
      Hardware drop enabled       : 1         Prune wait interval          : 3
      Register Suppress Time      : 60        Register Probe Time          : 10
      Register Stop Delay         : 0         Register Suppress interval   : 0
      SSM Enabled                 : No        SPT Threshold                : 1
      Route Precedence            : uc-non-default uc-default none
    
  2. Display route entries in the multicast mcache table.
    device# show ip pim mcache 50.1.1.101 230.1.1.1 
    IP Multicast Mcache Table
    Entry Flags    : sm  - Sparse Mode, ssm - Source Specific Multicast
                     RPT - RPT Bit, SPT - SPT Bit, LSrc - Local Source
                     LRcv - Local Receiver, RegProbe - Register In Progress
                     RegSupp - Register Suppression Timer, Reg - Register Complete
                     needRte - Route Required for Src/RP
    Interface Flags: IM - Immediate, IH - Inherited, WA - Won Assert
                     MJ - Membership Join, BR - Blocked RPT, BA - Blocked Assert
                     BF - Blocked Filter
    Total entries in mcache: 8
    1    (50.1.1.101, 230.1.1.1) in Ve 40, Uptime 00:03:29
         Sparse Mode, RPT=0 SPT=1 Reg=0 RegSupp=0 RegProbe=0 LSrc=0 LRcv=1
         upstream neighbor=40.1.1.3
         num_oifs = 2
               Ve 2(00:03:29/181) Flags: IM
               Ve 10(00:03:29/0) Flags: MJ
         Flags (0x400784d1)
             sm=1 ssm=0 needRte=0
  3. Display traffic statistics for PIM-enabled interfaces.
    device# show ip pim traffic
    Port      |HELLO  |JOIN  |PRUNE  |ASSERT |GRAFT/REGISTER |REGISTER-STOP |BSR-MSGS  |RPC-MSGS       
              |Rx     |Rx    |Rx     |Rx     |Rx             |Rx            |Rx        |Rx          
    ------------+---------+---------+---------+---------+---------+---------+---------+---------+
    Ve10         54       0       0       0        0           0              0          0         
    Lo 1         0        0       0       0        0           0              0          0         
    
    device# show ip pim traffic
    Port        |HELLO |JOIN  |PRUNE |ASSERT |GRAFT/REGISTER |REGISTER-STOP |BSR-MSGS |RPC-MSGS       
                | Tx   |Tx    | Tx   |Tx     |Tx             |Tx            
    ------------+---------+---------+---------+---------+---------+---------+---------+---------+---
    Ve10         29        0     0        0         0            0             0         0           
    Lo 1         28        0     0        0         0            0             0         0       
         
  4. Display information about active PIM neighbors.
    device(config)# show ip pim neighbor
    -----+--------+------------+--------+---+---------+---------+-----+----------+-----------+----
    Port |PhyPort |Neighbor    |Holdtime|T  |PropDelay|Override |Age  |UpTime    |VRF        |Prio
         |        |            |sec     |Bit|msec     |msec     |sec  |          |           |    
    -----+--------+------------+--------+---+---------+---------+-----+----------+-----------+----
    v2     e0/1     2.1.1.2     105      1   500       3000      0     00:44:10   default-vrf  1    
    v4     e0/2     4.1.1.2     105      1   500       3000      10    00:42:50   default-vrf  1    
    v5     e0/1     5.1.1.2     105      1   500       3000      0     00:44:00   default-vrf  1    
    v22    e0/1     22.1.1.1    105      1   500       3000      0     00:44:10   default-vrf  1    
    Total Number of Neighbors : 4
    
  5. Display information about the bootstrap router and the candidate RP.
    device# show ip pim bsr
    PIMv2 Bootstrap information for Vrf Instance : default-vrf
    ------------------------------------------------------------------------------ 
      This system is the Elected BSR
      BSR address: 1.51.51.1. Hash Mask Length 32. Priority 255. 
      Next bootstrap message in 00:01:00 
      Configuration: 
        Candidate loopback 2 (Address 1.51.51.1). Hash Mask Length 32. Priority 255.
    Next Candidate-RP-advertisment in 00:01:00 
      RP: 1.51.51.1
        group prefixes:
        224.0.0.0 / 4
      Candidate-RP-advertisement period: 60
  6. Display information about the candidate RP and its group mappings.
    device# show ip pim rp-candidate
    Next Candidate-RP-advertisement in 00:00:10
      RP: 207.95.7.1
        group prefixes:
        224.0.0.0 / 4
      Candidate-RP-advertisement period: 60