H3C Technologies H3C SecPath F1000-E User Manual
Page 841
12
Item Description
Advertise Time
Set the interval at which the master sends VRRP advertisements.
Excessive traffic or different timer setting on routers can cause the Backup timer to
time out abnormally and trigger a change of the state. To solve this problem, you
can prolong the time interval to send VRRP packets.
IMPORTANT:
Routers in the same VRRP group must use the same setting of advertisement
interval.
Object
Reduced
Priority
Track
Object
Switchover
Configure the track object function: Add the Track object to be monitored and the
processing method.
•
Object: Specify the serial number of the Track object to be monitored. You can
specify an uncreated object.
•
Reduced Priority: If the status of the monitored Track object changes to
negative, the priority of the router decreases by a specified value.
•
Switchover: If the status of the monitored Track object changes to negative, the
router immediately switches to the master.
IMPORTANT:
z
When the router is the IP address owner, you cannot perform the
configuration.
z
When the status of the monitored Track object turns from negative to
positive, the corresponding router restores its priority automatically.
z
In the list box of added Track object, the Priority/Switchover column
displays a value or the letter S, where the value represents the decreased
value of the router priority, and S represents the switchover mode.
Interface
Track
Interface
Reduced
Priority
Configure the track interface function: Add the specified interface to be
monitored and the processing method.
•
Interface: name of the interface to be tracked.
•
Reduced Priority: If the monitored interface state turns from up to down, the
priority of the router decreases by a specified value.
IMPORTANT:
z
When the router is the IP address owner, you cannot perform the
configuration.
z
When the status of the tracked interface turns from down or removed to up,
the corresponding router restores its priority automatically.
z
The specified interface can be a Layer 3 Ethernet interface, a VLAN
interface, a Layer 3 aggregate interface, a synchronous serial interface, an
asynchronous serial interface, a POS interface, an MP-group interface, an
HDLC interface, or an RPR logical interface. Currently, the Layer 2 protocol
used by the tracked synchronous and asynchronous serial interfaces can
be PPP only, and the tracked synchronous and asynchronous serial
interfaces cannot be added to a virtual template or MP-group.
.