Users Guide

debug ip igmp snooping
Enable debugging of IGMP snooping packets on interfaces and groups.
Syntax
debug ip igmp snooping [group address | interface]
• To disable debugging of IGMP snooping, use the no debug ip igmp snooping
[group address | interface] command.
• To disable all debugging, use the undebug all command.
Parameters
snooping Enter the keyword snooping to enable debugging of IGMP
snooping.
group-address (OPTIONAL) Enter the IP multicast group address in dotted
decimal format.
interface interface Enter the following keywords and the interface information:
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port[/subport]
information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
• For a port channel interface, enter the keywords port-
channel then a number.
Defaults Disabled.
Command Modes EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON,
Z9000, and Z9500.
Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield
results. This command displays packets for IGMP and IGMP snooping.
Internet Group Management Protocol (IGMP) 840