NETGEAR M4100 Series ProSAFE User Manual

Switching Commands
156
M4100 Series ProSAFE Managed Switches
no set igmp interfacemode
This command disables IGMP Snooping on all interfaces.
set igmp fast-leave
This command enables or disables IGMP Snooping fast-leave admin mode on a selected
interface or VLAN. Enabling fast-leave allows the switch to immediately remove the layer 2
LAN interface from its forwarding table entry upon receiving an IGMP leave message for that
multicast group without first sending out MAC-based general queries to the interface.
You should enable fast-leave admin mode only on VLANs where only one host is connected
to each layer 2 LAN port. This prevents the inadvertent dropping of the other hosts that were
connected to the same layer 2 LAN port but were still interested in receiving multicast traffic
directed to that group. Also, fast-leave processing is supported only with IGMP version 2
hosts.
no set igmp fast-leave
This command disables IGMP Snooping fast-leave admin mode on a selected interface.
Default disabled
Format set igmp interfacemode
Mode Global Config
Format no set igmp interfacemode
Mode Global Config
Default disabled
Format set igmp fast-leave
Mode Interface Config
Format set igmp fast-leave <vlan id>
Mode VLAN Config
Format no set igmp fast-leave
Mode Interface Config
Format no set igmp fast-leave <vlan id>
Mode VLAN Config

NETGEAR M4100 Series ProSAFE Specifications

General

Product Type	Managed Switch
Form Factor	Rack-mountable
Layer	Layer 2/Layer 3
Management	Web-based, CLI, SNMP
VLAN Support	Yes
Quality of Service (QoS)	Yes
Security Features	ACLs, 802.1x
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	32°F to 122°F (0°C to 50°C)
Storage Temperature	-20° to 70° C (-4° to 158° F)
PoE Support	Yes (on select models)