HP 3500YL - Manual (Page 373)

Virtual Router Redundancy Protocol (VRRP)
Displaying VRRP Configuration and Statistics Data
ProCurve(config)# show vrrp vlan 10
VRRP Virtual Router Statistics Information
Vlan ID : 10
Virtual Router ID : 10
State : Master
Up Time : 6 mins
Virtual MAC Address : 00005e-00010a
Master's IP Address : 10.10.10.1
Associated IP Addr Count : 1 Near Failovers : 0
Advertise Pkts Rx : 1 Become Master : 1
Zero Priority Rx : 0 Zero Priority Tx : 0
Bad Length Pkts : 0 Bad Type Pkts : 0
Mismatched Interval Pkts : 0 Mismatched Addr List Pkts : 0
Mismatched IP TTL Pkts : 0
Mismatched Auth Type Pkts : 0
Figure 6-16. Example of Displaying Statistics for All VRs in a VLAN
Displaying Statistics for a Specific VRRP Instance
Syntax: show vrrp vlan < vid > vrid < 1 - 255 > [statistics]
This command displays the VRRP statistics for a specific VR
configured on a specific VLAN.
The actual statistics data per VR is the same as for the show
vrrp [statistics] command (pages 6-40 and 6-42).
Note that show vrrp vlan < vid > vrid < 1 - 255 > and show vrrp vlan
< vid > vrid < 1 - 255 > statistics produce the same output.
Displaying the “Near-Failovers” Statistic
The “Near Failovers” statistic tracks occurrences of near failovers on the
Backup VRRP routers. This makes visible any difficulties the VRRP routers
are having receiving the “heartbeat” advertisement from the Master router. (A
“near failover” is one that is within one missed VRRP advertisement packet of
beginning the Master determination process.)
The show vrrp command displays this statistic.
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