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Enhancements
Release K.13.04 Enhancements
Configuring Track VLAN
The track vlan command allows you to specify a VLAN or range of VLANs to be tracked by the VR.
Notes
VR operation must be down before executing this command. Use the no enable command to disable
VR operation.
The VRs operating VLAN can’t be configured as a tracking VLAN for that VR.
For example:
ProCurve(config)# vlan 25
ProCurve(vlan-25)# vrid 1
ProCurve(vlan-25-vrid-1)# track vlan 10 24-26
Note
When the first tracked port or tracked VLAN comes up after being down, the VR waits for the preempt
delay time before it tries to take control back. The VR resumes being a Backup with its configured
priority as soon as the first tracked entity is up.
The behavior of the VR is not affected by any tracked entities until after the expiration of the preempt
delay time. However, if while waiting for the preempt delay time to expire, a Master goes down, the
VR tries to take control of the virtual IP.
Removing all Tracked Entities
Use the no track command to remove all interfaces and vlans from being tracked.
Syntax: [no] track vlan <vlan-id range>
Allows you to specify a VLAN or range of VLANs that will be tracked by this virtual
router. If the VLAN is down, or the VLAN or IP address has been deleted, the virtual
router switches to the router specified by the dynamic priority value. The command
is executed in VRID instance context.
