Brocade FastIron SX, FCX, and ICX Diagnostic Reference User Manual
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Brocade FastIron SX, FCX, and ICX Diagnostic Reference
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IGMP debug commands
6
IGMP: rcvd Leave(t=23) g=225.1.1.33 resp=0, pkt S=10.11.66.62 to 224.0.0.2, on
VL8 (phy 1/2/4), igmp_size=8
debug ip igmp prime-port ethernet
Syntax: [no] debug ip igmp prime-port ethernet stackid/slot/port
This command monitors the activity of the physical port if the trunking is carried out on the primary
port. The <stackid/slot/port> variable refers to the stack ID, slot number, and port number of a
specific Ethernet port.
Brocade# debug ip igmp prime-port ethernet 1/1/8
Brocade# debug ip igmp show
igmp debug-enable-any = 1
debug ip igmp prime-port 1/1/8 is enabled
Brocade#
Brocade# debug ip igmp
Brocade# IGMP: rcvd Report-V2(t=22) g=239.0.0.5 resp=100, pkt S=10.16.16.222 to
239.0.0.5, on v16 (phy 1/1/8), igmp_size=8
IGMP: rcvd Report-V2(t=22) g=239.0.0.5 resp=100, pkt S=10.16.16.222 to 239.0.0.5,
on v16 (phy 1/1/8), igmp_size=8
debug ip igmp protocol
Syntax: [no] debug ip igmp protocol [query | report]
•
query - Displays debugging information about the IGMP queries transmitted and received.
•
report - Displays debugging information about the IGMP reports transmitted and received.
The following is the sample output from the debug ip igmp protocol query command.
Brocade# debug ip igmp protocol query
Brocade# IGMP.VRF0: [ Port 1/1/15,v74. Grp 0.0.0.0 ] Sent version 3 Query. size
12. Src 10.0.0.18
IGMP.VRF0: [ Port 1/1/15,v74 ] Sent General Query version 3 using src 10.0.0.18
IGMP.VRF0: [ Port 2/1/15,v75. Grp 0.0.0.0 ] Sent version 3 Query. size 12. Src
10.0.0.18
IGMP.VRF0: [ Port 2/1/15,v75 ] Sent General Query version 3 using src 10.0.0.18
IGMP.VRF0: [ Port 3/1/39,v76. Grp 0.0.0.0 ] Sent version 3 Query. size 12. Src
10.0.0.18
IGMP.VRF0: [ Port 3/1/39,v76 ] Sent General Query version 3 using src 10.0.0.18
IGMP.VRF0: [ Port 6/1/22,v77. Grp 0.0.0.0 ] Sent version 3 Query. size 12. Src
10.0.0.18
IGMP.VRF0: [ Port 6/1/22,v77 ] Sent General Query version 3 using src 10.0.0.18
IGMP.VRF0: [ Port 4/1/22,v78. Grp 0.0.0.0 ] Sent version 3 Query. size 12. Src
10.0.0.18
IGMP.VRF0: [ Port 4/1/22,v78 ] Sent General Query version 3 using src 10.0.0.18
IGMP.VRF0: [ Port 5/1/22,v79. Grp 0.0.0.0 ] Sent version 3 Query. size 12. Src
10.0.0.18
IGMP.VRF0: [ Port 5/1/22,v79 ] Sent General Query version 3 using src 10.0.0.18
The following is the truncated sample output from the debug ip igmp protocol report command.
Brocade# debug ip igmp protocol report
Brocade# IGMP.VRF0: [ Port 1/1/15,v74. Grp 0.0.0.0 ] Sent version 3 Query. size
12. Src 10.0.0.18
IGMP.VRF0: [ Port 1/1/15,v74 ] Sent General Query version 3 using src 10.0.0.18
IGMP.VRF0: [ Port 2/1/15,v75. Grp 0.0.0.0 ] Sent version 3 Query. size 12. Src
10.0.0.18
IGMP.VRF0: [ Port 2/1/15,v75 ] Sent General Query version 3 using src 10.0.0.18