Enabling The Trap Function Of Vrrp - 3Com S7906E Configuration Manual

You may configure different authentication modes and authentication keys for the VRRP groups on
an interface. However, the members of the same VRRP group must use the same authentication
mode and authentication key.
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.

Enabling the Trap Function of VRRP

After the trap function is enabled for a VRRP module, the VRRP module will generate traps with severity
level errors to report its key events. The generated traps will be sent to the information center of the
device, where you can configure whether to output the trap information and the output destination. For
information center configurations, refer to Information Center Configuration in the System Volume.
Follow these steps to enable the trap function of VRRP:
To do...
Enter system view
Enable the trap function of
VRRP
For detailed description on the snmp-agent trap enable vrrp command, refer to command
snmp-agent trap enable in SNMP Commands in the System Volume.
Displaying and Maintaining VRRP for IPv4
To do...
Display VRRP group status
Display VRRP group statistics
Clear VRRP group statistics
Use the command...
system-view
snmp-agent trap enable vrrp
[ authfailure | newmaster ]
Use the command...
display vrrp [ verbose ] [ interface
interface-type interface-number [ vrid
virtual-router-id ] ]
display vrrp statistics [ interface
interface-type interface-number [ vrid
virtual-router-id ] ]
reset vrrp statistics [ interface
interface-type interface-number [ vrid
virtual-router-id ] ]
1-18
Remarks
—
Optional
Enabled by default.
Remarks
Available in any view
Available in any view
Available in user view