R2511-HP MSR Router Series IP Multicast Command Reference(V5)

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• If the device does not support IGMP snooping, this command takes effect on all Layer 3 interfaces.
Examples
# Enable fast-leave processing globally on the public network.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] fast-leave
# Enable fast-leave processing globally in VPN instance mvpn.
<Sysname> system-view
[Sysname] igmp vpn-instance mvpn
[Sysname-igmp-mvpn] fast-leave
Related commands
• igmp fast-leave
• last-member-query-interval
host-tracking (IGMP view)
Use host-tracking to enable the IGMP host tracking function globally.
Use undo host-tracking to disable the IGMP host tracking function globally.
Syntax
host-tracking
undo host-tracking
Default
This function is disabled.
Views
Public network IGMP view, VPN instance IGMP view
Default command level
2: System level
Usage guidelines
Related command: igmp host-tracking.
Examples
# Enable the IGMP host tracking function globally on the public network.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] host-tracking
# Enable the IGMP host tracking function globally in VPN instance mvpn.
<Sysname> system-view
[Sysname] igmp vpn-instance mvpn
[Sysname-igmp-mvpn] host-tracking
igmp
Use igmp to enter public network IGMP view or VPN instance IGMP view .