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SHOW IP IGMP

Patch Release Note

Commands

This enhancement modifies one command:

SHOW IP IGMP

This command now includes a DESTINATION parameter. Only the modified parts of the command text are shown below.

and has seven new commands:

ADD IP IGMP DESTINATION

CREATE IP IGMP DESTINATION

DELETE IP IGMP DESTINATION

DESTROY IP IGMP DESTINATION

DISABLE IP IGMP DEBUG

ENABLE IP IGMP DEBUG

SHOW IP IGMP DEBUG

Modified Command

SHOW IP IGMP

Syntax SHOW IP IGMP [COUNTER] [INTERFACE=interface]

[DESTINATION=ipaddress]

where:

ipaddress is an existing IGMP group destination address, or a pattern matching one or more IGMP group destination addresses.

Description The enhancement to this command is the addition of a new parameter,

DESTINATION.

The DESTINATION parameter allows the user to screen out all IGMP information not related to the specified group destination address, i.e. only information relating to the multicast group destination address is displayed. Any of the four octets of the IP address may be replaced by ’*’ to enable wildcard matches, e.g. 224.*.*.*.

If both the COUNTER and DESTINATION parameters are specified, counters will only be displayed for the interfaces that have a group destination address matching that of the DESTINATION parameter.

Static groups will have their refresh time displayed as "Infinity".

All other parameters for this command remain the same. See the IP chapter in your switch’s software reference for more information.

Examples To display information about all group destination addresses starting with “224” on vlan1, use the command:

SHOW IP IGMP INTERFACE=VLAN1 DESTINATION=224.*.*.*

Patch 86251-08 for Software Release 2.5.1 C613-10356-00 REV I

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Allied Telesis 86251-08 manual Show IP Igmp, Commands