Enabling host tracking
About host tracking
This feature enables the Layer 2 device to record information about member hosts that are receiving multicast data. The information includes IP addresses of the hosts, length of time elapsed since the hosts joined multicast groups, and remaining timeout time for the hosts. This feature facilitates monitoring and managing member hosts.
Restrictions and guidelines
The global configuration does not take effect on VSIs.
Enabling host tracking globally
Enter system view.
system-view
Enter IGMP-snooping view.
igmp-snooping
Enable host tracking globally.
host-tracking
By default, host tracking is disabled globally.
Enabling host tracking for a VLAN
Enter system view.
system-view
Enter VLAN view.
vlan vlan-id
Enable host tracking for the VLAN.
igmp-snooping host-tracking
By default, host tracking is disabled for a VLAN.