Brocade FastIron SX, FCX, and ICX Diagnostic Reference - Manual (Page 182)

170 Brocade FastIron SX, FCX, and ICX Diagnostic Reference
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MLD snooping debug commands
6
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:2 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:3 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:4 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:5 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
debug mld-snoop mcache-group
Syntax: [no] debug mld-snoop mcache-group group_address
The group_address is the 32-bit address of the MLD snoop multicast group.
This command displays MLD snoop debugging information related to mcache activity for the
specified group address.
Brocade# debug mld-snoop mcache-group 230001
Brocade(config)# Del e1/1/23 from (0x0 0x230001) vlan 130
Brocade(config)# Add e1/1/23 to (0x0 0x230001) vlan 130
debug mld-snoop packet
Syntax: [no] debug mld-snoop packet source_address group_address
The source_address specifies the 32-bit source address of the MLD snoop packet.
The group_address is the 32-bit address of the MLD snoop multicast group.
This command displays debugging information related to the MLD snoop packets. Command
output resembles the following example.
Brocade# debug mld-snoop packet 3 230001
debug mldsnoop packet (0x3 0x230001)
// dm raw: RX [a0a]2322::3 ->ff1e::23:1
port: 1/1/1
rtr_l2mcast_fwd_data (pkts:2), (0x3 0x230001), from e1/1/1 vlan 130, has fwd_entry
rtr_l2mcast_fwd_data (pkts:1), (0x3 0x230001), from e1/1/1 vlan 130, clear
hw_aging flag
debug mld-snoop show
Syntax: [no] debug mld-snoop show
This command displays all the MLD snooping debug settings. Command output resembles the
following example.
Brocade# debug mld-snoop show
debug mldsnoop vlan 100 is enabled
debug mld-snoop timer
Syntax: [no] debug mld-snoop timer
This command displays the MLD snooping related timer events. Command output resembles the
following example.
Brocade# debug mld-snoop timer
Brocade# mld timer, VL130(e1/1/2) change V3 client age out