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Chapter 41, Igmp snooping commands – Allied Telesis AT-8100 Series User Manual

Page 609

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609

Chapter 41

IGMP Snooping Commands

The IGMP snooping commands are summarized in Table 62 and are
described in detail within the chapter.

Table 62. Internet Group Management Protocol Snooping Commands

Command

Mode

Description

“CLEAR IP IGMP” on page 610

Privileged Exec

Clears all IGMP group membership
records.

“IP IGMP LIMIT” on page 611

Global
Configuration

Specifies the maximum number of
multicast addresses the switch is
allowed to learn.

“IP IGMP QUERIER-TIMEOUT” on
page 612

Global
Configuration

Specifies the time period in seconds
used by the switch to identify inactive
host nodes and multicast routers.

“IP IGMP SNOOPING” on page 613

Global
Configuration

Enables IGMP snooping on the
switch.

“IP IGMP SNOOPING FLOOD-
UNKNOWN-MCAST” on page 614

Global
Configuration

Disables the automatic suppression of
unknown multicast traffic.

“IP IGMP SNOOPING MROUTER” on
page 616

Global
Configuration

Manually identifies the ports where
multicast routers are connected.

“IP IGMP STATUS” on page 617

Global
Configuration

Specifies the IGMP host node
topology, of either single-host per port
or multiple-host per port.

“NO IP IGMP SNOOPING” on
page 618

Global
Configuration

Disables IGMP snooping on the
switch.

“NO IP IGMP SNOOPING
MROUTER” on page 619

Global
Configuration

Removes multicast router ports.

“SHOW IP IGMP SNOOPING” on
page 620

Privileged Exec

Displays the parameter settings and
operational details of IGMP snooping.