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Debug ip igmp – Brocade Network OS Command Reference v4.1.0 User Manual

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Network OS Command Reference

183

53-1003115-01

debug ip igmp

2

debug ip igmp

Enables debugging for IGMP information.

Synopsis

debug ip igmp {all | group A.B.C.D | interface {tengigabitethernet rbridge-id/slot/port |
gigabitethernet rbridge-id/slot/port | port-channel number | vlan vlan_id}}

no debug ip igmp

Operands

all

Displays all values.

group A.B.C.D

Specifies the group address, as a subnet number in dotted decimal format
(for example, 10.0.0.1), as the allowable range of addresses included in
the multicast group.

interface

Use this parameter to specify the interface to be monitored.

tengigabitethernet rbridge-id/slot/port

Specifies a valid 10-gigabit Ethernet interface.

rbridge-id

Specifies the RBridge ID. This is not valid in standalone mode.

slot

Specifies a valid slot number.

port

Specifies a valid port number.

gigabitethernet rbridge-id/slot/port

Specifies a valid 1-gigabit Ethernet interface.

rbridge-id

Specifies the RBridge ID. This is not valid in standalone mode.

slot

Specifies a valid slot number.

port

Specifies a valid port number.

port-channel number

Specifies the interface is a port-channel. The number of available channels
range from 1 through 63 for standalone mode, and from 1 through 6144
for Brocade VCS Fabric mode. However, the channel can be assigned any
number from 1 through 6144.

vlan vlan_id

Specifies which VLAN interface to display the snooping configuration
related information. Refer to the Usage Guidelines.

Defaults

None

Command Modes

Privileged EXEC mode

Description

Use this command to enable or disable debugging for IGMP. This will display all of the IGMP
packets received and sent, and IGMP-host related events.

Usage Guidelines

Use the no form of this command to disable debugging.

On the Brocade VDX family of switches, VLANs are treated as interfaces from a configuration point
of view. By default, all the DCB ports are assigned to VLAN 1 (VLAN ID equals 1). Valid VLAN IDs
are as follows: