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Configuring Multicast Listener Discovery (MLD)
You can enable the IPv6 multicast snooping on the controller using the WebUI or CLI. You can also modify the
default values of the MLD parameters such as query interval, query response interval, and robustness variable.
In the WebUI
To Enable IPv6 MLD Snooping
1. Navigate to the Configuration > Network > IP page and select the IP Interfaces tab.
2. Edit the required VLAN interface.
3. Check the Enable MLD Snooping check box to enable IPv6 MLD snooping.
4. Click the Apply button to apply the configuration.
To Modify IPv6 MLD Parameters
1. Navigate to the Configuration > Network > IP page and select the Multicast Routing tab.
2. Under the MLD section, enter the required values in the following fields:
l Robustness Variable: default value is 2
l Query Interval: default value is 125 seconds
l Query Response Interval: default value is 100 (1/10 seconds).
3. Click the Apply button to apply the configuration.
In the CLI
To enable IPv6 MLD snooping:
(host) (config) #interface vlan 1
(host) (config-subif)#ipv6 mld snooping
To view if IPv6 MLD snooping is enabled:
(host) (config-subif)#show ipv6 mld interface
MLD Interface Table
-------------------
VLAN Snooping Querier
---- -------- -------
1 enabled ::
3 disabled ::
60 disabled ::
To modify IPv6 MLD parameters:
(host) (config) #ipv6 mld
(host) (config-mld) # query-interval <time in seconds (1-65535)>|query-response-interval
<time in 1/10th of seconds (1-65535)|robustness-variable <value (2-10)>
To view MLD configuration:
(host) (config-subif)#show ipv6 mld config
MLD Config
----------
Name Value
---- -----
robustness-variable 2
query-interval 125
query-response-interval 100
DellPowerConnectW-SeriesArubaOS6.2 | User Guide IPv6Support | 134