Dell Command Line Reference Guide for the S4048–ON System 9.14.2.5

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debug ip igmp

Enable debugging of IGMP packets.

Syntax
debug ip igmp [vrf vrf-name] [group address | interface]
  • To disable IGMP debugging, use the no debug ip igmp [vrf vrf-name] [group address | interface] command.
  • To disable all debugging, use the undebug all command.
Parameters
vrf vrf-name
(OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable debugging of IGMP packets corresponding to that VRF.
NOTE: Applies to specific VRF if input is provided, else applies to Default VRF.
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[/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 EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced on the S6100–ON.
9.8(2.0)
Introduced on the S3100 series.
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)
Added support for VRF. Introduced on the S6000-ON.
9.5(0.1)
Introduced on the Z9500.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.3.7.0
Introduced on the S4810.
7.6.1.0
Introduced on the S-Series.
7.5.1.0
Introduced on the C-Series.
E-Series legacy command
Usage Information
IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results. This command displays packets for IGMP and IGMP snooping.

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