Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Command Line Reference Gui - Page 363
IGMP Snooping Commands, ip igmp version, Important Points to Remember for IGMP Snooping
View all Dell PowerEdge FX2 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 363 highlights
Command Modes Command History INTERFACE Version 9.4(0.0) Supported on the FN I/O aggregator. This command is supported in Programmable-Mux (PMUX) mode only. ip igmp version Manually set the version of the router to IGMPv2 or IGMPv3. Syntax ip igmp version {2 | 3} Parameters 2 Enter the number 2 to set the IGMP version number to IGMPv2. 3 Enter the number 3 to set the IGMP version number to IGMPv3. Defaults Command Modes Command History 2 (that is, IGMPv2) INTERFACE Version 9.4(0.0) Supported on the FN I/O aggregator. This command is supported in Programmable-Mux (PMUX) mode only. IGMP Snooping Commands Dell Networking OS supports IGMP Snooping version 2 and 3 on all Dell Networking systems. Important Points to Remember for IGMP Snooping • Dell Networking OS supports version 1, version 2, and version 3 hosts. • Dell Networking OS IGMP snooping implementation is based on IP multicast address (not based on Layer 2 multicast mac address) and the IGMP snooping entries are in Layer 3 flow table not in Layer 2 forwarding information base (FIB). • Dell Networking OS IGMP snooping implementation is based on draft-ietf-magma-snoop-10. • Dell Networking OS supports IGMP snooping on JUMBO-enabled cards. • IGMP snooping is not enabled by default on the switch. • A maximum of 1800 groups and 600 VLAN are supported. • IGMP snooping is not supported on a default VLAN interface. • IGMP snooping is not supported over VLAN-Stack-enabled VLAN interfaces (you must disable IGMP snooping on a VLAN interface before configuring VLAN-Stack-related commands). ip igmp snooping enable Enable IGMP snooping on all or a single VLAN. This command is the master on/off switch to enable IGMP snooping. Syntax ip igmp snooping enable To disable IGMP snooping, use the no ip igmp snooping enable command. 363