R211x-HP Flexfabric 11900 IP Multicast Command Reference

208
Predefined user roles
network-admin
mdc-admin
Usage guidelines
You can enable the neighbor tracking function in IPv6 PIM view or interface view. The configurations
made in IPv6 PIM view are effective on all interfaces, and the configurations made in interface view are
effective on only the current interface. If you enable the neighbor tracking function in both IPv6 PIM view
and interface view, the configuration in interface view always takes precedence.
Examples
# Enable the neighbor tracking function on VLAN-interface 100.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 pim hello-option neighbor-tracking
# On the public network, disable the neighbor tracking function on VLAN-interface 100 when the
neighbor tracking function is enabled globally.
<Sysname> system-view
[Sysname] ipv6 pim
[Sysname-pim6] hello-option neighbor-tracking
[Sysname-pim6] quit
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 pim hello-option neighbor-tracking disable
Related commands
hello-option neighbor-tracking (IPv6 PIM view)
ipv6 pim hello-option override-interval
Use ipv6 pim hello-option override-interval to set the override interval on an interface.
Use undo ipv6 pim hello-option override-interval to restore the default.
Syntax
ipv6 pim hello-option override-interval interval
undo ipv6 pim hello-option override-interval
Default
The override interval is 2500 milliseconds.
Views
Interface view
Predefined user roles
network-admin
mdc-admin
Parameters
interval: Sets the override interval in the range of 1 to 65535 milliseconds.