show igmp snooping vlan

show igmp snooping {vlan} name {port port} {IGMPv3}

Description

Displays IGMP snooping registration information for a specific This command is available on the ExtremeSwitching X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, 5520 series switches.. The display can be further limited to a specific port or to only IGMPv3 entries.

Syntax Description


`name`	Specifies a VLAN name.
`port`	Specifies a single port for which information is displayed.
IGMPv3	Displays the IGMP group in IGMPv3 format (if group record is IGMPv3 compatible, otherwise displays in earlier format).

Default

IGMPv2.

Usage Guidelines

The two types of IGMP snooping entry are sender entry and subscribed entry.

The following information is displayed in a per-interface format:

Group membership information
Router entry
Timeout information
Sender entry

Example

The following output displays IGMP snooping registration information on VLAN v1:

# show igmp snooping vlan v1
Router Timeout                :    260 sec
Host Timeout                  :    260 sec
Igmp Snooping Fast Leave Time :   1000 ms
VLAN v1 d              (4084) Snooping=Enabled
Port   Host            Subscribed        Age    Group-Limit
25     118.1.1.100     All Groups        3      0

The following command displays IGMP snooping registration information for port 2:1 on VLAN test:

show igmp snooping test port 2:1

History

This command was first available in ExtremeXOS 10.1.

Platform Availability

This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the IGMP snooping feature, see the ExtremeXOS and Switch Engine 31.7 Feature License Requirements document.