Nortel Passport 8600 Configuring page 122

122 Chapter 4 Configuring and graphing ports
Table 25 VRRP tab fields
Field
FastAdvertisementInterval
VirtualRouterUpTime
CriticalAddrEnable
CriticalIpAddr
HoldDownTimer
HoldDownState
HoldDownTimeRemaining
OperAction
BackUpMaster
BackUpMasterState
314723-D Rev 01
Description
Sets the Fast Advertising Interval, the time interval
between sending VRRP advertisement messages.
The interval can be between 200 and 1000
milliseconds, and it must be the same on all
participating routers. The default is 200. The values
must be entered in multiples of 200 milliseconds.
The time interval (in hundredths of a second) since this
virtual router was initialized. This is a read-only field.
Sets the IP interface on the local router to enable or
disable the backup.
Indicates if a user-defined critical IP address should be
enabled. There is no effect if a user-defined IP address
does not exist.
• No--use the default IP address (0.0.0.0)
The time interval (in seconds) a router is delayed for the
following conditions:
• The VRRP holddown timer is executed when the switch
transitions from Init to backup to master. This occurs only
on a switch bootup.
The VRRP holddown timer is NOT executed under
•
the following condition: In a non-bootup condition
the Backup switch will become master after the
Master Downtime Interval. (3 * hello interval), if the
master VR goes down.
The VRRP holddown timer also applies to the VRRP
•
BackupMaster feature.
Indicates the hold-down state of this VRRP interface. If
the hold-down timer is operational, this field is set to
active (2). If it is not operational, it is set to dormant (1).
Indicates the amount of time (in seconds) left before the
hold-down timer will expire. This is a read-only field.
Use the action list to manually override the delay timer
and force preemption:
• preemptHoldDownTimer--preempt the timer
none--allow the timer to keep working
•
Enables or disables the VRRP backup master
feature. This option is only supported on Split-MLT
ports.
Indicates the state of the VRRP backup master.
The options are up (1) and down (2). The default is
down. This is a read-only field.