Brocade Communications Systems FastIron SX 800 Diagnostic Manual page 164

6
IGMP snooping debug commands
Brocade# debug igmp-snoop packet 10.13.13.3 228.1.1.2
debug ip igmpsnoop
rtr_l2mcast_fwd_data (pkts:1), (10.13.13.3 228.1.1.2), from e1/1/1 vlan 130, has
fwd_entry
rtr_l2mcast_fwd_data (pkts:1), (10.13.13.3 228.1.1.2), from e1/1/1 vlan 130,
clear hw_aging flag
debug igmp-snoop port ethernet
Syntax: [no] debug igmp-snoop port ethernet num
The num variable refers to the stack ID, slot number, and port number of a specific Ethernet port.
This command displays the IGMP snooping related debug information for the specified Ethernet
interface. Command output resembles the following example.
Brocade# debug igmp-snoop port ethernet 1/1/2
IGMP: rcvd Report-V2(t=22)
VL130 (phy e1/1/2), igmp_size=8
IGMP: rcvd Report-V2(t=22)
VL130 (phy e1/1/2), igmp_size=8
debug igmp-snoop show
Syntax: [no] debug igmp-snoop show
This command displays all the IGMP snooping debug settings. Command output resembles the
following example.
Brocade# debug igmp-snoop show
igmp debug-enable-any = 1
debug igmpsnoop
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
IGMP: rcvd Report-V2(t=22) g=230.1.1.12 resp=0, pkt S=10.85.1.3 to 230.1.1.12, on
VL100 (phy e1/1/48), igmp_size=8
IGMP: rcvd Report-V2(t=22)
on VL100 (phy e1/1/48), igmp_size=8
IGMP: rcvd Report-V2(t=22) g=230.1.2.22 resp=0, pkt S=10.85.1.3 to 230.1.2.22, on
VL100 (phy e1/1/48), igmp_size=8
IGMP: rcvd Report-V2(t=22) g=230.1.1.92 resp=0, pkt S=10.85.1.3 to 230.1.1.92, on
VL100 (phy e1/1/48), igmp_size=8
debug igmp-snoop source
Syntax: [no] debug igmp-snoop source source_address
This command displays the IGMP snooping related debug information for the specified source
address. Command output resembles the following example.
Brocade# debug igmp-snoop source 10.13.13.2
IGMP: rcvd Report-V2(t=22)
VL130 (phy e1/1/2), igmp_size=8
IGMP: rcvd Report-V2(t=22)
VL130 (phy e1/1/2), igmp_size=8
debug igmp-snoop timer
Syntax: debug igmp-snoop timer
152
packet S=10.13.13.3 G=228.1.1.2
g=228.1.1.6 resp=0, pkt S=10.13.13.2 to 228.1.1.6, on
g=228.1.1.8 resp=0, pkt S=10.13.13.2 to 228.1.1.8, on
is enabled
g=230.1.4.148 resp=0, pkt S=10.85.1.3 to 230.1.4.148,
g=228.1.1.6 resp=0, pkt S=10.13.13.2 to 228.1.1.6, on
g=228.1.1.8 resp=0, pkt S=10.13.13.2 to 228.1.1.8, on
Brocade FastIron, FCX, ICX, and TurboIron Diagnostic Reference
53-1002965-01