Administrator Guide

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• 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.

Command Modes EXEC

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) Introduced on S-Series and Z–Series.

Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results.

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

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.