Dell Brocade DCX, Configuration Manual

Page: 532 / 1436

460 BigIron RX Series Configuration Guide
53-1001810-01
Displaying VRRP and VRRPE information
17
Displaying statistics
To display VRRP statistics, enter the following command.
device
#show ip vrrp-extended statistics
Global VRRP-Extended statistics
-------------------------------
- received vrrp-extended packets with checksum errors = 0
- received vrrp-extended packets with invalid version number = 0
- received vrrp-extended packets with unknown or inactive vrid = 1480
Interface v10
----------------
VRID 1
- number of transitions to backup state = 1
- number of transitions to master state = 1
- total number of vrrp-extended packets received = 0
. received backup advertisements = 0
. received packets with zero priority = 0
preempt-mode Whether the backup preempt mode is enabled.
NOTE: This field does not apply to VRRP Owners.
virtual ip address The virtual IP addresses that this virtual router is backing up.
backup router <ip-addr> expires in
<time> The IP addresses of Backups that have advertised themselves to this
Master by sending Hello messages.
The <time> value indicates how long before the Backup expires. A
Backup expires if you disable the advertise backup option on the Backup
or the Backup becomes unavailable. Otherwise, the Backup’s next Hello
message arrives before the Backup expires. The Hello message resets
the expiration timer.
An expired Backup does not necessarily affect the Master. However, if
you have not disabled the advertise backup option on the Backup, then
the expiration may indicate a problem with the Backup.
NOTE: This field applies only when Hello messages are enabled on the
Backups (using the advertise backup option).
next hello sent in <time> How long until the Backup sends its next Hello message.
NOTE: This field applies only when this device is the Master and the
Backup is configured to send Hello messages (the advertise
backup option is enabled).
master router <ip-addr> expires in
<time> The IP address of the Master and the amount of time until the Master’s
dead interval expires. If the Backup does not receive a Hello message
from the Master by the time the interval expires, either the IP address
listed for the Master will change to the IP address of the new Master, or
this device itself will become the Master.
NOTE: This field applies only when this device is a Backup.
track port The interfaces that the virtual router’s interface is tracking. If the link for
a tracked interface goes down, the VRRP or VRRPE priority of the virtual
router interface is changed, causing the devices to renegotiate for
Master.
NOTE: This field is displayed only if track interfaces are configured for
this virtual router.
TABLE 86 CLI display of VRRP or VRRPE detailed information (Continued)
This field... Displays...