H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – VRRP-HA
H3C S7500 Series Ethernet Switches Chapter 1
VRRP Configuration Commands
1-9
By default, the interval for the master switch in a backup group to send VRRP packets
is 1 second.
Examples
# Set the interval for the master switch to send VRRP packets to 15 seconds.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] interface Vlan-interface 2
[H3C-Vlan-interface2] vrrp vrid 1 timer advertise 15
1.1.9 vrrp vrid track
Syntax
vrrp vrid virtual-router-id track interface-type interface-number [ reduced
value-reduced ]
undo vrrp vrid virtual-router-id track [ interface-type interface-number ]
View
VLAN interface view
Parameters
virtual-router-id: VRRP backup group ID, ranging form 1 to 255.
Interface-type interface-number: VLAN interface to be tracked.
value-reduced: Value by which the priority is to decrease. This argument ranges from 1
to 255.
Description
Use the vrrp vrid track command to set a VLAN interface/Ethernet port to be tracked.
Use the undo vrrp vrid track command to disable a VLAN interface/Ethernet port from
being tracked.
By default, the value by which the priority of the VLAN interface decreases is 10.
The VLAN interface/Ethernet port tracking function extends the use of the backup
function. With this function enabled, the backup function is provided not only when the
interface where the backup group resides fails, but also when other interfaces/Ethernet
ports are unavailable. By executing the related command, you can track an
interface/Ethernet port.