Users Guide

Table Of Contents
Dell PowerConnect ArubaOS 5.0 | User Guide VRRP | 419
vrrp 22
vlan 22
ip address 10.200.22.254
priority 100
preempt
authentication password
description Master-acting-as-backup-to-local
tracking master-up-time 30 add 20
no shutdown
The following example configuration on the corresponding local controller.
vrrp 22
vlan 22
ip address 10.200.22.254
priority 110
preempt
authentication password
description local-backed-by-master
no shutdown
To configure APs, configure the appropriate virtual IP address (depending on which controller is expected to
control the APs) for the LMS IP address parameter in the AP system profile for an AP group or specified AP.
As an example, the administrator can configure APs in the AP group “floor1” to be controlled by local controller
1, APs in the AP group “floor2” to be controlled by local controller 2 and so on. All the local controllers are backed
up by the master controller. In the AP system profile for the AP group “floor1”, enter the virtual IP address
(10.200.22.154 in the example configuration) for the LMS IP address on the master controller.
Configuration changes take effect only after you reboot the affected APs; this allows them to reassociate with the
local controller. After rebooting, these APs appear to the new local controller as local APs.
Note: You configure APs on the master controller.