HP 6125XLG R2306-HP 6125XLG Blade Switch IP Multicast Configuration Guide - Page 111
Specifying the MLD snooping version, Setting the maximum number of MLD snooping forwarding entries
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Step 2. Enable MLD snooping globally and enter MLD-snooping view. 3. Return to system view. 4. Enter VLAN view. 5. Enable MLD snooping for the VLAN. Command mld-snooping quit vlan vlan-id mld-snooping enable Remarks By default, MLD snooping is disabled. N/A N/A By default, MLD snooping for a VLAN is disabled. Specifying the MLD snooping version Different versions of MLD snooping process different versions of MLD messages: • MLDv1 snooping processes MLDv1 messages, but it floods MLDv2 messages in the VLAN instead of processing them. • MLDv2 snooping processes MLDv1 and MLDv2 messages. If you change MLDv2 snooping to MLDv1 snooping, the system does the following: • Clears all MLD snooping forwarding entries that are dynamically created. • Keeps static MLDv2 snooping forwarding entries (*, G). • Clears static MLDv2 snooping forwarding entries (S, G), which will be restored when MLD snooping is switched back to MLDv2 snooping. For more information about static MLD snooping forwarding entries, see "Configuring static ports." To specify the MLD snooping version: Step 1. Enter system view. 2. Enter VLAN view. 3. Specify the version of MLD snooping. Command system-view vlan vlan-id mld-snooping version version-number Remarks N/A N/A The default setting is MLDv1 snooping. Setting the maximum number of MLD snooping forwarding entries You can modify the maximum number of MLD snooping forwarding entries. When the number of forwarding entries on the device reaches the upper limit, the device does not automatically remove any existing entries or create new entries until some entries time out or are removed. In this case, HP recommends that you manually remove excessive entries. To set the maximum number of MLD snooping forwarding entries: Step 1. Enter system view. 2. Enter MLD-snooping view. Command system-view mld-snooping Remarks N/A N/A 104