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3Com Switch 7750 Series
Command Reference Guide – VRRP & HA Chapter 1 VRRP Configuration Commands
1-2
statistics: Displays VRRP statistics.
virtual-router-id: VRRP backup group ID ranging from 1 to 255.
Description
Use the display vrrp command to display the information about the VRRP state or
VRRP statistics.
When VRRP status information is displayed:
z If the interface index and backup group ID are not specified, the state information
about all the backup groups on the switch is displayed.
z If only the interface index is specified, the state information about all the backup
groups on the interface is displayed.
z If both the interface index and backup group ID are specified, the state information
about the specified backup group on the interface is displayed.
When VRRP statistics information is displayed:
z If the interface index and backup group ID are not specified, the statistics about all
the backup groups on the switch is displayed.
z If only the interface index is specified, the statistics about all the backup groups on
the interface is displayed.
z If both the interface index and backup group ID are specified, the statistics about
the specified backup group on the interface is displayed.
Example
# Display the statistics about all the backup groups on the switch.
<3Com> display vrrp statistics
Interface : Vlan-interface10
VRID : 1
CheckSum Errors : 0 Version Errors : 0
VRID Errors : 0 Advertisement Interval Errors : 0
IP TTL Errors : 0 Auth Failures : 0
Invalid Auth Type : 0 Auth Type Mismatch : 0
Packet Length Errors : 0 Address List Errors : 0
Become Master : 2 Priority Zero Pkts Rcvd : 0
Advertise Rcvd : 0 Priority Zero Pkts Sent : 1
Invalid Type Pkts Rcvd : 0
Table 1-1 Description on the fields of the display vrrp statistics command
Field Description
Interface Interface in which the backup group resides
VRID Backup group ID
CheckSum Errors Number of checksum errors