Ruckus Wireless ZoneDirector 1100 User Manual page 251

4 Enter the IP address of the backup ZoneDirector in Secondary ZoneDirector
Addr.
5 (Optional) Enable the check box next to Prefer Primary ZD. This ensures that
the AP will revert to its primary controller after connection to the primary has
been restored.
6 Click Apply to save your changes.
7 Once all the APs, WLANs, WLAN groups and AP groups have been deployed
on the primary ZoneDirector(s), back up the AP configurations for each primary
controller, by going to Administer > Backup and clicking the Backup button
under Back Up Configuration.
NOTE: You should also configure the same exact settings for WLANs, WLAN
groups, AP Groups, Mesh settings and AAA servers on the backup controller prior
to importing AP lists. If you do, the APs will be automatically mapped to their
respective settings on the backup controller. If you do not configure these settings
first before importing AP lists, you will need to configure them for each AP after
importing. For example, you will need to manually move APs into their respective
AP groups from the System Default group if you did not create the AP groups prior
to importing.
8 Log into the secondary/backup ZoneDirector, and go to Configure > Access
Points.
9 Import the AP lists that you backed up from the primary ZoneDirectors by
selecting Import this backup file and additional backup file(s) and clicking
Import.
10 Repeat until all backup files have been imported.
11 Go to Configure > Access Points > Access Point Policies, and enable the
check box next to Keep AP's Primary and Secondary ZD Settings. This
ensures that the APs' primary/secondary ZD settings will not be overwritten by
the secondary ZoneDirector's configuration after failover to the secondary
controller.
12 Click Apply to save your changes.
13 Reboot the backup/secondary ZoneDirector for all changes to take effect
(Administer > Restart > Restart.)
ZoneDirector 9.8 User Guide, 800-70599-001 Rev B
Reviewing Current Access Point Policies
Using Limited ZD Discovery for N+1 Redundancy
251