system-max mld-snoop-group-addr

Sets the maximum number of Multicast Listening Discovery (MLD) snooping group addresses on a device.
Syntax
system-max mld-snoop-group-addr num
no system-max mld-snoop-group-addr
Command Default

The default maximum number of MLD snooping group addresses is supported.

Parameters
num
Specifies the maximum number of MLD snooping group addresses supported. The value ranges from 256 through 8192. The default maximum number of MLD snooping group addresses is 4096.
Modes

Global configuration mode

Usage Guidelines

For ICX 7850 and ICX 7550 devices, values are used from the forwarding profile and there is no option to change these values. When a new profile is selected, the values from the new profile are applied. Refer to the forwarding-profile command for more information.

The configured number of MLD snooping group addresses is the upper limit of an expandable database. Client memberships exceeding the group limit are not processed.

The following MLD snooping group address limits apply to RUCKUS devices:

  • ICX 7150 devices support up to 3072 MLD group addresses. The default number of MLD snooping group addresses is 1024.
  • ICX 7250 devices support 8192 MLD snooping group addresses.
  • ICX 7450 devices support 8192 MLD snooping group addresses.
  • ICX 7750 switches support 8192 MLD snooping group addresses.
  • ICX 7750 routers support 6K MLD snooping group addresses.

The no form of the command restores the default maximum number of MLD snooping group addresses.

Examples

The following example sets the maximum number of MLD snooping group addresses to 4000. 

device# configure terminal
device(config)# system-max mld-snoop-group-addr 4000
Parent topic: Commands Si - Z