IGMP Operational Commands

IGMP Show Commands

Syntax:

show igmp <option>

Option Description

group

IGMP group summary information

group <group>

IGMP group detailed information

group instance <name>

IGMP group summary information in a specific instance

group outgoing-interface <interface_name>

IGMP group detailed information over a specific interface

interface

IGMP logical-interface summary information

interface instance <name>

IGMP interface summary information on specific instance

interface <interface_name>

IGMP interface detailed information

Example 1: Display IGMP interface details for all instances

supervisor@rtbrick>LEAF01: op> show igmp interface
Interface                     Primary Address   State          Querier Address   Instance          Uptime
null0                         n/a               n/a            n/a               vpn1            n/a
ppp-0/0/3/72339069014638597   198.51.100.100     Querier        198.51.100.133   vpn1    03h:37m:31s

Example 2: Display the interface summary for a specific instance

supervisor@rtbrick>LEAF01: op> show igmp interface instance vpn1
Interface                     Primary Address   State          Querier Address   Instance          Uptime
null0                         n/a               n/a            n/a               vpn1            n/a
ppp-0/0/3/72339069014638597   198.51.100.100     Querier       198.51.100.133    vpn1            03h:37m:39s

Example 3: Display IGMP group summary on all instances

supervisor@rtbrick>LEAF01: op> show igmp group
Source Address      Group Address       Interface                     Instance          Uptime         Expires     Version
198.51.100.79      198.51.100.233       null0                           vpn1            03h:42m:33s    n/a         IGMP
198.51.100.43   198.51.100.222         null0                           vpn1            03h:42m:33s    n/a         IGMP
198.51.100.51     198.51.100.71         ppp-0/0/3/72339069014638597     vpn1            00h:32m:58s    1m 43s      IGMPv3
198.51.100.51      198.51.100.72        ppp-0/0/3/72339069014638597     vpn1            00h:33m:03s    1m 48s      IGMPv3
198.51.100.53         198.51.100.73     ppp-0/0/3/72339069014638597     vpn1            00h:35m:26s    3m 36s      IGMPv3
198.51.100.54         198.51.100.74     ppp-0/0/3/72339069014638597     vpn1            00h:35m:26s    3m 35s      IGMPv3
198.51.100.56         198.51.100.115    ppp-0/0/3/72339069014638597     vpn1            03h:38m:16s    3m 33s      IGMPv3
198.51.100.57         198.51.100.117    ppp-0/0/3/72339069014638597     vpn1            03h:38m:16s    3m 29s      IGMPv3
198.51.100.58         198.51.100.18     ppp-0/0/3/72339069014638597     vpn1            03h:38m:16s    3m 42s      IGMPv3
198.51.100.59         198.51.100.19     ppp-0/0/3/72339069014638597     vpn1            03h:38m:16s    3m 35s      IGMPv3
198.51.100.90        198.51.100.64      ppp-0/0/3/72339069014638597     vpn1            03h:38m:16s    3m 40s      IGMPv3
198.51.100.225       198.51.100.68      ppp-0/0/3/72339069014638597     vpn1            00h:35m:26s    3m 40s      IGMPv3

Example 4: Display the group summary on specific instance

supervisor@rtbrick>LEAF01: op> show igmp group instance vpn1
Source Address      Group Address       Interface                     Instance          Uptime         Expires     Version
198.51.100.79     198.51.100.233        null0                           vpn1            03h:42m:37s    n/a         IGMP
198.51.100.43   198.51.100.233          null0                           vpn1            03h:42m:37s    n/a         IGMP
198.51.100.51       198.51.100.71       ppp-0/0/3/72339069014638597     vpn1            00h:33m:02s    1m 40s      IGMPv3
198.51.100.51       198.51.100.72       ppp-0/0/3/72339069014638597     vpn1            00h:33m:07s    1m 45s      IGMPv3
198.51.100.53       198.51.100.73       ppp-0/0/3/72339069014638597     vpn1            00h:35m:30s    3m 41s      IGMPv3
198.51.100.54       198.51.100.74       ppp-0/0/3/72339069014638597     vpn1            00h:35m:30s    3m 43s      IGMPv3
198.51.100.56       198.51.100.115      ppp-0/0/3/72339069014638597     vpn1            03h:38m:20s    3m 43s      IGMPv3
198.51.100.57       198.51.100.117      ppp-0/0/3/72339069014638597     vpn1            03h:38m:20s    3m 42s      IGMPv3
198.51.100.58        198.51.100.18      ppp-0/0/3/72339069014638597     vpn1            03h:38m:20s    3m 39s      IGMPv3
198.51.100.59         198.51.100.19     ppp-0/0/3/72339069014638597     vpn1            03h:38m:20s    3m 42s      IGMPv3
198.51.100.90        198.51.100.64      ppp-0/0/3/72339069014638597     vpn1            03h:38m:20s    3m 37s      IGMPv3
198.51.100.225       198.51.100.68      ppp-0/0/3/72339069014638597     vpn1            00h:35m:30s    3m 36s      IGMPv3

Example 5: Display detailed group information for specific group and source on all instances

supervisor@rtbrick>LEAF01: op> show igmp group 198.51.100.233 198.51.100.79
(198.51.100.79, 198.51.100.233)
  Outgoing interface      : null0
  Instance                : vpn1
  Source                  : Static
  State                   : No Members Present
  Version                 : IGMP
  Uptime                  : 03h:42m:54s
  Expires                 : n/a
  Membership interval     : n/a
  Last reporter           : n/a
  Last member query count : n/a
  Last member interval    : n/a
  Retransmit time         : n/a
  Max response time       : n/a

Example 6: Display detailed group information for specific group and source on all instances

supervisor@rtbrick>LEAF01: op> show igmp group outgoing-interface ppp-0/0/3/72339069014638597
(198.51.100.51, 198.51.100.71)
  Outgoing interface      : ppp-0/0/3/72339069014638597
  Instance                : vpn1
  Source                  : Dynamic
  State                   : Members Present
  Version                 : IGMPv3
  Uptime                  : 00h:33m:44s
  Expires                 : 1m 43s
  Membership interval     : 110s
  Last reporter           : 198.51.100.100
  Last member query count : 3
  Last member interval    : 1s
  Retransmit time         : 1s
  Max response time       : 0s
(198.51.100.51, 198.51.100.72)
  Outgoing interface      : ppp-0/0/3/72339069014638597
  Instance                : vpn1
  Source                  : Dynamic
  State                   : Members Present
  Version                 : IGMPv3
  Uptime                  : 00h:33m:49s
  Expires                 : 1m 48s
  Membership interval     : 110s
  Last reporter           : 198.51.100.100
  Last member query count : 3
  Last member interval    : 1s
  Retransmit time         : 1s
  Max response time       : 0s
(198.51.100.53, 198.51.100.73)
  Outgoing interface      : ppp-0/0/3/72339069014638597
  Instance                : vpn1
  Source                  : Dynamic
  State                   : Members Present
  Version                 : IGMPv3
  Uptime                  : 00h:36m:12s
  Expires                 : 3m 37s
  Membership interval     : 225s
  Last reporter           : 198.51.100.100
  Last member query count : 3
  Last member interval    : 1s
  Retransmit time         : 1s
  Max response time       : 0s
(198.51.100.54, 198.51.100.74)
  Outgoing interface      : ppp-0/0/3/72339069014638597
  Instance                : vpn1
  Source                  : Dynamic
  State                   : Members Present
  Version                 : IGMPv3
  Uptime                  : 00h:36m:12s
  Expires                 : 3m 41s
  Membership interval     : 225s
  Last reporter           : 198.51.100.100
  Last member query count : 3
  Last member interval    : 1s
  Retransmit time         : 1s
  Max response time       : 0s
(198.51.100.56, 198.51.100.115)
  Outgoing interface      : ppp-0/0/3/72339069014638597
  Instance                : vpn1
  Source                  : Dynamic
  State                   : Members Present
  Version                 : IGMPv3
  Uptime                  : 03h:39m:02s
  Expires                 : 3m 38s
  Membership interval     : 225s
  Last reporter           : 198.51.100.100
  Last member query count : 3
  Last member interval    : 1s
  Retransmit time         : 1s
  Max response time       : 0s

Example 7: Display detailed group information for specific group and source on selected instance

supervisor@rtbrick>LEAF01: op> show igmp group instance vpn1 198.51.100.117 198.51.100.57
(198.51.100.57, 198.51.100.117)
  Outgoing interface      : ppp-0/0/3/72339069014638597
  Instance                : vpn1
  Source                  : Dynamic
  State                   : Members Present
  Version                 : IGMPv3
  Uptime                  : 03h:39m:31s
  Expires                 : 3m 34s
  Membership interval     : 225s
  Last reporter           : 198.51.100.100
  Last member query count : 3
  Last member interval    : 1s
  Retransmit time         : 1s
  Max response time       : 0s
supervisor@rtbrick>LEAF01: op>

IGMP Clear Commands

IGMP Interface

Syntax:

clear igmp interface <attribute> <value>

Option Description

<interface_name>

Clears the specified IGMP interface

instance <instance> statistics

Clears the IGMP interface statistics for the specified instance.

Example: Clear interface IGMP statistics

supervisor@rtbrick>LEAF01: op> clear igmp interface instance default statistics
Interface IGMP statistics were successfully cleared
supervisor@rtbrick>LEAF01: op>

IGMP Group

Syntax:

clear igmp group <attribute> <value>

Option Description

all

Clear all IGMP groups present on all instances

instance <instance>

Clear all IGMP groups present on specific instance

interface <interface_name>

Clear all IGMP groups present on specific interface

Example: Clear all IGMP groups present on all instances

supervisor@rtbrick>LEAF01: op> clear igmp group all
IGMP groups were successfully cleared
supervisor@rtbrick>LEAF01: op>