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 snooping debug commands
6
IGMP: Error : Ignoring IGMP version 3 Report pkt due to version mismatch , pkt
S=10.13.13.2 to 224.0.0.22, on VL130 (phy e1/1/2), igmp_size=16
IGMP: Error : Ignoring IGMP version 3 Report pkt due to version mismatch , pkt
S=10.13.13.2 to 224.0.0.22, on VL130 (phy e1/1/2), igmp_size=16
IGMP: Error : Ignoring IGMP version 3 Report pkt due to version mismatch , pkt
S=10.13.13.2 to 224.0.0.22, on VL130 (phy e1/1/2), igmp_size=16
debug igmp-snoop group
Syntax: [no] debug igmp-snoop group group_address
The group_address is the address of the IGMP snoop multicast group.
This command displays the IGMP snooping multicast group information. Command output
resembles the following example.
Brocade# debug igmp-snoop group 230.1.1.1
IGMP: rcvd Report-V2(t=22) g=230.1.1.1 resp=0, pkt S=10.85.1.3 to 230.1.1.1, on
VL100 (phy e1/1/48), igmp_size=8
debug igmp-snoop level
Syntax: [no] debug igmp-snoop level decimal
The decimal variable specifies the debugging level of IGMP snooping activity and it can take values
from 1 through 3.
This command sets the debuging level of IGMP snooping activity. Level 3 displays more information
than level 2, and level 0 displays no information. Command output resembles the following
example.
Brocade# debug igmp-snoop level 1
igmpsnoop debug level = 1
IGMP: rcvd Query(t=17) V2 g=0.0.0.0 resp=100, pkt S=10.1.15.1 to 224.0.0.1, on
VL100 (phy e3/1/6), igmp_size=8
Brocade# debug igmp-snoop level 3
igmpsnoop debug level = 3
Brocade# Add e1/1/2 to (0.0.0.0, 228.228.0.1) vlan 275
Add e1/1/2 to (0.0.0.0, 228.228.0.2) vlan 275
Add e1/1/2 to (0.0.0.0, 228.228.0.3) vlan 275
Brocade# Del e1/1/2 from (0.0.0.0, 228.228.0.3) vlan 275
Del e1/1/2 from (0.0.0.0, 228.228.0.2) vlan 275
Del e1/1/2 from (0.0.0.0, 228.228.0.1) vlan 275
Del e1/1/12 from (0.0.0.0, 228.228.0.3) vlan 275
Del e1/1/2 from (0.0.0.0, 228.228.0.1) vlan 275
debug igmp-snoop packet
Syntax: [no] debug igmp-snoop packet source_address group_address
The source_address specifies the source address of the IGMP snoop packet.
The group_address is the address of the IGMP snoop multicast group.
This command displays debugging information related to the IGMP snoop packets. Command
output resembles the following example.
Brocade# debug igmp-snoop packet 10.13.13.3 228.1.1.2
debug ip igmpsnoop packet S=10.13.13.3 G=228.1.1.2