Switching
[ Switching > IGMP Snooping > Global ]
155
RM GUI GRS
Release
8.0
09/2019
5.4.1 IGMP Snooping Global
[ Switching > IGMP Snooping > Global ]
This dialog lets you enable the
IGMP Snooping
protocol in the device and also configure it for each
port and each VLAN.
Operation
Operation
Enables/disables the
IGMP Snooping
function in the device.
Possible values:
On
The
IGMP Snooping
function is enabled in the device according to RFC 4541 (Considerations for
Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping
Switches).
Off
(default setting)
The
IGMP Snooping
function is disabled in the device.
The device transmits received query, report, and leave data packets without evaluating them.
Received data packets with a Multicast destination address are transmitted to every port by the
device.
Information
Multicast control packets processed
Displays the number of Multicast control data packets processed.
This statistic encompasses the following packet types:
• IGMP Reports
• IGMP Queries version V1
• IGMP Queries version V2
• IGMP Queries version V3
• IGMP Queries with an incorrect version
• PIM or DVMRP packets
The device uses the Multicast control data packets to create the address table for transmitting the
Multicast data packets.
Possible values:
0..2
31
-1
You use the
Reset IGMP snooping data
button in the
Basic Settings > Restart
dialog or the command
clear igmp-snooping
using the Command Line Interface to reset the IGMP Snooping entries,
including the counter for the processed multicast control data packets.
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