HP 6125XLG R2306-HP 6125XLG Blade Switch IP Multicast Configuration Guide - Page 29
Configuring IGMP snooping policies, Configuring a multicast group filter
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Step Command 2. Enter IGMP-snooping view. igmp-snooping 3. Enable IGMP snooping fast-leave processing globally. fast-leave [ vlan vlan-list ] Remarks N/A By default, fast-leave processing is disabled. To enable IGMP snooping fast-leave processing on a port: Step 1. Enter system view. 2. Enter Ethernet interface view or aggregate interface view. 3. Enable IGMP snooping fast-leave processing on the port. Command system-view interface interface-type interface-number igmp-snooping fast-leave [ vlan vlan-list ] Remarks N/A N/A By default, fast-leave processing is disabled. Configuring IGMP snooping policies Before you configure IGMP snooping policies, complete the following tasks: • Enable IGMP snooping for the VLAN. • Determine the ACL used as the multicast group filter. • Determine the maximum number of multicast groups that a port can join. Configuring a multicast group filter When you configure a multicast group filter, follow these guidelines: • This configuration is effective for the multicast groups that a port dynamically joins. If you configure the port as a static member port for a multicast group, this configuration is not effective for the multicast group. • You can configure a multicast filter either for the current port in proper interface view or globally for all ports in IGMP-snooping view. If the configurations are made in both interface view and IGMP-snooping view, the configuration made in interface view takes priority. Configuring a multicast group filter globally Step 1. Enter system view. 2. Enter IGMP-snooping view. 3. Configure a multicast group filter globally. Command system-view igmp-snooping group-policy acl-number [ vlan vlan-list ] Remarks N/A N/A By default, no multicast group filter is configured, which means a host can join any valid multicast group. 22