show mld snooping

show mld snooping {vlan name | detail} {MLDv2}


MLD snooping is not supported in this software release.


Displays MLD snooping registration information and a summary of all MLD timers and states.

Syntax Description

name Specifies a 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. name.
detail Displays the information in detailed format.
MLDv2 Displays the MLD group in MLDv2 format (if group record is MLDv2 compatible, otherwise displays in earlier format). This option is not supported in this release.



Usage Guidelines

The two types of MLD snooping entries 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


Here is an example of the show output:

# show mld snooping
MLD Snooping Flood-list : none
MLD Snooping Proxy      : Enable
MLD Snooping Filters    : per-port
Vlan             Vid  Port   #Senders #Receivers Router Enable
Default          1           0                           Yes
v1               4084        0                           Yes
25               1          Yes
41               2          No
42               2          No

The following command displays MLD snooping registration information for the VLAN V1:

# show mld snooping v1
Router Timeout                :    260 sec
Host Timeout                  :    260 sec
MLD Snooping Fast Leave Time  :   1000 ms
VLAN v1               (4084) Snooping=Enabled
Port    Host                                           Age
Subscribed                                    Join Limit
25    fe80::204:96ff:fe3a:ce50                        13
ff02::1:ff3a:ce50                               No Limit
25    fe80::204:96ff:fe3a:ce50                        14
All Groups                                      No Limit
41    fe80::200:8ff:fe55:5c27                         13
ff02::1:ff00:2                                  No Limit
41    fe80::200:8ff:fe55:5c27                         13
ff02::1:ff55:5c27                               No Limit
42    fe80::200:8ff:fe56:5c2b                         14
ff02::1:ff00:2                                  No Limit
42    fe80::200:8ff:fe56:5c2b                         13
ff02::1:ff56:5c2b                               No Limit
s = static MLD member


This command was first available in ExtremeXOS 11.2.

Platform Availability

This command is available on the platforms listed for the IPv6 multicast routing feature in the ExtremeXOS and Switch Engine 31.7 Feature License Requirements document.