HP 6125XLG R2306-HP 6125XLG Blade Switch IP Multicast Command Reference - Page 23
igmp-snooping host-aging-time, Default, Views, Predefined user roles, Parameters, Usage guidelines
View all HP 6125XLG manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 23 highlights
undo igmp-snooping group-policy [ vlan vlan-list ] Default Views No multicast group filter is configured on a port. Namely, the hosts attached to the port can join any valid multicast group. Ethernet interface view, aggregate interface view Predefined user roles network-admin Parameters acl-number: Specifies an IPv4 basic or advanced ACL by its number, in the range of 2000 to 3999. A host can join only the multicast groups that match the permit statement in the specified ACL. The source addresses in the basic rule are the multicast group addresses specified in IGMP reports. The source and destination addresses in the advanced ACL rule are the multicast source addresses and multicast group addresses specified in IGMP reports, respectively. The system assumes that 0.0.0.0 is the multicast source address of an IGMPv1 or IGMPv2 report or an IGMPv3 IS_EX and TO_EX report that does not carry a multicast source address. vlan vlan-list: Specifies a space-separated list of up to ten VLAN items. Each item specifies a VLAN by its ID or a range of VLANs in the form of start-vlan-id to end-vlan-id. The VLAN ID is in the range of 1 to 4094. If this option is not specified, this command takes effect for all VLANs. Usage guidelines If the specified ACL does not exist or the ACL rule is null, all multicast groups are filtered out. You can configure different ACL rules on a port in different VLANs. However, for a given VLAN, a newly configured ACL rule overrides the existing one. This command 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 command is not effective for the multicast group.The configuration made in proper interface view is only effective on the current port and takes preference over the global configuration. Examples # Apply ACL 2000 as a multicast group filter on Ten-GigabitEthernet 1/1/5 in VLAN 2 so that hosts attached to the port can join only the multicast group 225.1.1.1. system-view [Sysname] acl number 2000 [Sysname-acl-basic-2000] rule permit source 225.1.1.1 0 [Sysname-acl-basic-2000] quit [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] igmp-snooping group-policy 2000 vlan 2 Related commands group-policy (IGMP-snooping view) igmp-snooping host-aging-time Use igmp-snooping host-aging-time to set the aging timer for the dynamic member ports in a VLAN. Use undo igmp-snooping host-aging-time to restore the default. 16