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WLAN Deployment

I am planning to migrate our wired network to wireless network with Cisco 1250 series AP and 4400 Series WLAN Controller. I have 50 Nos of VLAns in the current network. For authentication I am planning to use CSACS server. How can I provide redundancy in Wireless LAN controller and authentication ( ACS)

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Silver

Re: WLAN Deployment

Wireless LAN Controllers can be configured for fail over. A fail over condition occurs when a primary controller goes down or fails for any reason. Then, a second controller takes over the operation. There is a good document which explains how to configure redundancy with WLCs. The document is available at

http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a008064a294.shtml

Hall of Fame Super Silver

Re: WLAN Deployment

If you are looking for redundancy, make sure one WLC can support all of the ap's then get a second WLC. As for ACS, you can have 2 ACS and sync the database.

-Scott
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