R211x-HP Flexfabric 11900 High Availability Command Reference

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ipv6: Monitors the IPv6 protocol state. When the IPv6 protocol state of an interface is up, the state of the
track object is Positive. When the IPv6 protocol state of an interface is down, the state of the track object
is Negative. To display the IPv6 protocol state of an interface, use the display ipv6 interface brief
command.
delay: Specifies the amount of time the Track module waits before notifying the application modules that
the track entry state has changed. If this keyword is not specified, the Track module notifies the
application modules immediately when the track entry state changes.
negative negative-time: Specifies the amount of time the Track module waits before notifying the
application modules that the state of the track entry has changed to Negative. The negative-time
argument represents the delay time in the range of 1 to 300 seconds.
positive positive-time: Specifies the amount of time the Track module waits before notifying the
application modules that the state of the track entry has changed to Positive. The positive-time argument
represents the delay time in the range of 1 to 300 seconds.
Usage guidelines
After a track entry is created, you can only use the track interface protocol delay command to modify its
notification delay settings. To modify other settings, you must delete the entry and create a new one.
Examples
# Create track entry 1, and associate it with the IPv4 protocol state of VLAN-interface 2.
<Sysname> system-view
[Sysname] track 1 interface vlan-interface 2 protocol ipv4
Related commands
• display track
• display ip interface brief (Layer 3—IP Services Command Reference)
• display ipv6 interface brief (Layer 3—IP Services Command Reference)