HP 6125G HP 6125G & 6125G/XG Blade Switches IP Multicast Configuration - Page 43
Displaying and maintaining IGMP snooping
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This configuration applies to only the IGMP messages that the local switch generates when the switch or its port acts as a member host, rather than those forwarded ones. To set the DSCP value for IGMP messages: Step 1. Enter system view. 2. Enter IGMP-snooping view. 3. Set the DSCP value for IGMP messages. Command system-view igmp-snooping dscp dscp-value Remarks N/A N/A By default, the DSCP value in IGMP messages is 48. Displaying and maintaining IGMP snooping Task Command Remarks Display IGMP snooping group information. display igmp-snooping group [ vlan vlan-id ] [ slot slot-number ] [ verbose ] [ | { begin | exclude | include } regular-expression ] Available in any view. Display information about the hosts tracked by IGMP snooping. display igmp-snooping host vlan vlan-id group group-address [ source source-address ] [ slot slot-number ] [ | { begin | exclude | include } regular-expression ] Available in any view. Display static multicast MAC address entries. display mac-address [ mac-address [ vlan vlan-id ] | [ multicast ] [ vlan vlan-id ] [ count ] ] [ | { begin | exclude | include } regular-expression ] Available in any view. Display statistics for the IGMP messages learned by IGMP snooping. display igmp-snooping statistics [ | { begin | exclude | include } regular-expression ] Available in any view. Remove all the dynamic group entries of a specified IGMP snooping group or all IGMP snooping groups. reset igmp-snooping group { group-address | all } [ vlan vlan-id ] Available in user view. This command works only on an IGMP snooping-enabled VLAN, but not in a VLAN with IGMP enabled on its VLAN interface. This command cannot remove the static group entries of IGMP snooping groups. Clear statistics for the IGMP messages learned by IGMP snooping. reset igmp-snooping statistics Available in user view. 32
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