Siemens HiPath C10 User Manual page 190

hwc_controlleravailmobility.fm
Availability, mobility, and controller functionality
Availability overview
The availability feature provides APs with a list of interfaces to which the AP should
>
attempt to automatically connect to when a connection with an active controller link
is lost. The provided list identifies the local active interfaces (enabled on the primary
and backup controllers) for the active controller as well as the active interfaces for
the backup controller. The list is sorted by top-down priority. If the active link is lost
(poll failure), the AP automatically scans (pings) all addresses in its availability
interface list. The AP will then connect to the highest priority interface that responds
to its probe.
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HiPath Wireless Controller, Access Points and Convergence Software V4.0, C10/C100/C1000 User Guide
A31003-W1040-U101-1-7619, July 2006 DRAFT