Siemens Communications Inc. AP36V1A User Manual

Page of 182
hwc_controlleravailmobility.fm
A31003-W1050-U100-2-7619, March 2008
HiPath Wireless Controller, Access Points and Convergence Software V5 R1 , C20/C2400 User Guide
251
  
  
  
Availability, mobility, and controller functionality
Availability overview
7  Availability, mobility, and controller functionality
This chapter describes the availability and mobility concepts, including:
Availability overview
Mobility manager
Defining management users
Configuring network time
Configuring Check Point event logging
Enabling SNMP
Using controller utilities
Configuring Web session timeouts
The HiPath Wireless Controller provides additional functionality including:
Availability – Maintains service availability in the event of a HiPath Wireless 
Controller outage
Mobility – Allows multiple HiPath Wireless Controllers on a network discover 
each other and exchange information about a client session. A maximum of 
up to 12 controllers can be linked to allow users to transparently roam across 
controllers in the mobility domain.
7.1  Availability overview
The HiPath Wireless Controller, Access Points and Convergence Software 
system provides this feature to maintain service availability in the event of a 
HiPath Wireless Controller outage.