3.17.2.2 MLD Snooping VLAN Configuration

Use this command to enable and configure MLD Snooping parameters for VLAN.

Command Syntax:

ipv6 mld snooping 
ipv6 mld snooping querier election 
ipv6 mld snooping compatibility { auto | v1 | v2 }
ipv6 mld snooping priority <pcp> 
ipv6 mld snooping robustness-variable <rv>
ipv6 mld snooping query-interval <qi>
ipv6 mld snooping query-max-response-time <qri>
ipv6 mld snooping last-member-query-interval <lmqi>
ipv6 mld snooping unsolicited-report-interval <uri>
Table 3-81. Command Description

Argument

Description

Parameter

auto | v1 | v2

Auto compatible with MLDv1/MLDv2 or forced one of the MLD versions.

<pcp>

Priority ranges from 0–7.

<rv>

Packet loss tolerance count from 1–255.

<qi>

Query Interval ranges from 1–31744 seconds.

<qri>

Query Response Interval: 0–31744 tenths of seconds.

<lmqi>

Last Member Query Interval: 0–31744 tenths of seconds.

<uri>

Unsolicited Report Interval ranges from 1–31744 seconds.

Default

N.A

Mode

VLAN Interface mode

Usage

Enable MLD Snooping for VLAN and settings. To disable, use the ‘no’ version of the command.

Example

Example 1:

Enable MLD Snooping on VLAN2.

# configure terminal
(config)# interface vlan 2
(config-if-vlan)# ipv6 mld snooping

Example 2:

Set MLD Snooping compatibility to MLDv2 and set priority to 7.

# configure terminal
(config)# interface vlan 2
(conf-if-vlan)# ipv6 mld snooping compatibility v2
(conf-if-vlan)# ipv6 mld snooping priority 7