debug igmp-snoop
Generates debugging information about IGMP
snoop protocol activities.
Syntax
debug igmp-snoop
[
mct
|
phy-port
{
ethernet
unit/slot/port
|
lag
lag-id
|
port-level
num
|
mvr
]no debug igmp-snoop
[
mct
|
phy-port
{
ethernet
unit/slot/port
|
lag
lag-id
|
port-level
num
|
mvr
]Parameters
Modes
Privileged EXEC mode
Usage Guidelines
Examples
device# debug igmp-snoop mct May 04 14:43:00:574293:info:fi_debug:debug_logs:1:227255607710713345: 1d 7:40:18 - MCASTv4:MCAST_MCT_RTR_PORT_SYNC: port: lg5 nbr src 2.2.2.2 May 04 14:43:00:574705:info:fi_debug:debug_logs:1:86657628483093248: 1d 7:40:18 - MCASTv4:RTR port sync bulk msg type 1, num of entries 1,nbr src: 2.2.2.2, rbridge_id: 2701
device# debug igmp-snoop device# debug igmp-snoop phy-port ethernet 3/2/3 Jun 25 19:35:57:009850:info:fi_debug:debug_logs:1:62082284799395329: igmp_snoop_receive: receive igmp on vlan 100, src_port 3/2/3 from 0010.9400.0002 Jun 25 19:35:57:009963:info:fi_debug:debug_logs:1:62082284799395329: IGMP: rcvd Report-V2(t=22) g=225.1.1.1 resp=0, pkt S=11.3.1.2 to 225.1.1.1, on VL100 (phy e3/2/3), igmp_size=8 Jun 25 19:35:57:010079:info:fi_debug:debug_logs:1:62082284799395329: forward to router fid 0x4FFF Jun 25 19:35:57:010693:info:fi_debug:debug_logs:1:62082289094362625:
device# debug igmp-snoop mvr Sep 16 04:50:24:035552:info:fi_debug:debug_logs:2:930183750092290: IGMP report/leave packet with group address 226.0.0.5 received on vlan 11 is change to MVLAN 100 packet context Sep 16 04:50:21:876342:info:fi_debug:debug_logs:2:930054901073410: forward to router fid 0xE0E Sep 16 04:50:21:876239:info:fi_debug:debug_logs:2:930054901073410: IGMP: rcvd Report-V2(t=22) g=226.0.0.2 resp=0, pkt S=10.10.10.20 to 226.0.0.2, on VL100 (phy e1/1/25), igmp_size=8 Sep 16 04:50:21:876127:info:fi_debug:debug_logs:2:930054901073410: igmp_snoop_receive: receive igmp on vlan 11, src_port 1/1/25 from 0010.9400.0001 Sep 16 04:50:21:876055:info:fi_debug:debug_logs:2:930054901073410: ---------------------------------- Sep 16 04:50:21:875943:info:fi_debug:debug_logs:2:930054901073410: IGMP report/leave packet with group address 226.0.0.2 received on vlan 11 is change to MVLAN 100 packet context Sep 16 04:50:21:628369:info:fi_debug:debug_logs:2:930042016171522: forward to router fid 0xE0E Sep 16 04:50:21:628267:info:fi_debug:debug_logs:2:930042016171522: IGMP: rcvd Report-V2(t=22) g=226.0.0.6 resp=0, pkt S=10.10.10.20 to 226.0.0.6, on VL100 (phy e1/1/25), igmp_size=8 Sep 16 04:50:21:628155:info:fi_debug:debug_logs:2:930042016171522: igmp_snoop_receive: receive igmp on vlan 11, src_port 1/1/25 from 0010.9400.0001 Sep 16 04:50:21:628085:info:fi_debug:debug_logs:2:930042016171522: ---------------------------------- Sep 16 04:50:21:627973:info:fi_debug:debug_logs:2:930042016171522: IGMP report/leave packet with group address 226.0.0.6 received on vlan 11 is change to MVLAN 100 packet context Sep 16 04:50:20:348603:info:fi_debug:debug_logs:2:929930347021826: forward to router fid 0xE0E Sep 16 04:50:20:348485:info:fi_debug:debug_logs:2:929930347021826: IGMP: rcvd Report-V2(t=22) g=226.0.0.8 resp=0, pkt S=10.10.10.20 to 226.0.0.8, on VL100 (phy e1/1/25), igmp_size=8 Sep 16 04:50:20:348375:info:fi_debug:debug_logs:2:929930347021826: igmp_snoop_receive: receive igmp on vlan 11, src_port 1/1/25 from 0010.9400.0001 Sep 16 04:50:20:348305:info:fi_debug:debug_logs:2:929930347021826: ---------------------------------- Sep 16 04:50:20:348195:info:fi_debug:debug_logs:2:929930347021826: IGMP report/leave packet with group address 226.0.0.8 received on vlan 11 is change to MVLAN 100 packet context Sep 16 04:50:20:294092:info:fi_debug:debug_logs:2:929926052054530: forward to router fid 0xE0E Sep 16 04:50:20:293988:info:fi_debug:debug_logs:2:929926052054530: IGMP: rcvd Report-V2(t=22) g=226.0.0.3 resp=0, pkt S=10.10.10.20 to 226.0.0.3, on VL100 (phy e1/1/25), igmp_size=8 Sep 16 04:50:20:293874:info:fi_debug:debug_logs:2:929926052054530: igmp_snoop_receive: receive igmp on vlan 11, src_port 1/1/25 from 0010.9400.0001 Sep 16 04:50:20:293805:info:fi_debug:debug_logs:2:929926052054530: ---------------------------------- Sep 16 04:50:20:293695:info:fi_debug:debug_logs:2:929926052054530: IGMP report/leave packet with group address 226.0.0.3 received on vlan 11 is change to MVLAN 100 packet context Sep 16 04:50:19:773012:info:fi_debug:debug_logs:2:929895987283458: forward to router fid 0xE0E Sep 16 04:50:19:772909:info:fi_debug:debug_logs:2:929895987283458: IGMP: rcvd Report-V2(t=22) g=226.0.0.7 resp=0, pkt S=10.10.10.20 to 226.0.0.7, on VL100 (phy e1/1/25), igmp_size=8 Sep 16 04:50:19:772799:info:fi_debug:debug_logs:2:929895987283458: igmp_snoop_receive: receive igmp on vlan 11, src_port 1/1/25 from 0010.9400.0001 Sep 16 04:50:19:772730:info:fi_debug:debug_logs:2:929895987283458: ---------------------------------- Sep 16 04:50:19:772620:info:fi_debug:debug_logs:2:929895987283458: IGMP report/leave packet with group address 226.0.0.7 received on vlan 11 is change to MVLAN 100 packet context Sep 16 04:50:17:903119:info:fi_debug:debug_logs:2:929728483558914: forward to router fid 0xE0E Sep 16 04:50:17:903018:info:fi_debug:debug_logs:2:929728483558914: IGMP: rcvd Report-V2(t=22) g=226.0.0.10 resp=0, pkt S=10.10.10.20 to 226.0.0.10, on VL100 (phy e1/1/25), igmp_size=8 Sep 16 04:50:17:902908:info:fi_debug:debug_logs:2:929728483558914: igmp_snoop_receive: receive igmp on vlan 11, src_port 1/1/25 from 0010.9400.0001 Sep 16 04:50:17:902839:info:fi_debug:debug_logs:2:929728483558914: ----------------------------------
History
| Release version | Command history |
|---|---|
| 09.0.10 | This command was modified to add mvr option to enable group to mvlan trace debug information. |