Chapter 38 Multicast Filtering Commands; Igmp Snooping - Supermicro SSE-G2252 User Manual

Multicast Filtering Commands
This switch uses IGMP (Internet Group Management Protocol) to check for any
attached hosts that want to receive a specific multicast service. It identifies the ports
containing hosts requesting a service and sends data out to those ports only. It then
propagates the service request up to any neighboring multicast switch/router to ensure
that it will continue to receive the multicast service.
Command Group

IGMP Snooping

Static Multicast Routing
IGMP Filtering and Throttling
Multicast VLAN Registration
38-1 IGMP Snooping
This section describes commands used to configure IGMP snooping on the switch.
Command
ip igmp snooping
ip igmp snooping proxy-reporting
ip igmp snooping querier
ip igmp snooping
router-alert-option-check
ip igmp snooping
router-port-expire-time
ip igmp snooping tcn-flood
ip igmp snooping tcn-query-solicit
ip igmp snooping
unregistered-data-flood
Chapter 38
Table 38-1. Multicast Filtering Commands
Function
Configures multicast groups via IGMP snooping or static assignment,
sets the IGMP version, enables proxy reporting, displays current
snooping settings, and displays the multicast service and group
members
Configures static multicast router ports which forward all inbound
multicast traffic to the attached VLANs
Configures IGMP filtering and throttling
Configures a single network-wide multicast VLAN shared by hosts
residing in other standard or private VLAN groups, preserving
security and data isolation for normal traffic
Table 38-2. IGMP Snooping Commands
Function
Enables IGMP snooping
Enables IGMP Snooping with Proxy Reporting
Allows this device to act as the querier for IGMP
snooping
Discards any IGMPv2/v3 packets that do not include the
Router Alert option
Configures the querier timeout
Floods multicast traffic when a Spanning Tree topology
change occurs
Sends an IGMP Query Solicitation when a Spanning Tree
topology change occurs
Floods unregistered multicast traffic into the attached
VLAN
Chapter 38: Multicast Filtering Commands
38-1
Mode
GC
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GC