Solved

Cisco 2504 Wireless Controller Redundancy/Failover

Posted on 2013-01-29
1
3,846 Views
Last Modified: 2013-02-26
Our old 2112 controller failed so we now have two 2504's to allow for redundancy and failover should one pop.

However I have been unable to get them working in this way (or know what to expect).

At the moment they appear to be operation separately as I lost 2 APs off of the 1st controller only for them to appear on the 2nd.

Could anyone explain the process? Via CLI/SSH or web?

Via the web, the Redundancy Mode is currently N/A which I assume will show enabled when correct?

Thanks in advance.
0
Comment
Question by:ultra-it
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 46

Accepted Solution

by:
Craig Beck earned 500 total points
ID: 38834466
Configure the Mobility and RF domain names the same on the Controller Settings page.
Configure Mobility between the two controllers.

This will enable the controllers to share their info (APs connected, clients, RF etc) and manage the wireless network more effectively.

The redundancy mode requires you to configure one of your controllers in HA mode and requires a layer-2 link between them.  If you have two controllers with licences you'll lose them whilst the controller is in HA mode.
0

Featured Post

Efficient way to get backups off site to Azure

This user guide provides instructions on how to deploy and configure both a StoneFly Scale Out NAS Enterprise Cloud Drive virtual machine and Veeam Cloud Connect in the Microsoft Azure Cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Outsource Your Fax Infrastructure to the Cloud (And come out looking like an IT Hero!) Relative to the many demands on today’s IT teams, spending capital, time and resources to maintain physical fax servers and infrastructure is not a high priority.
Exchange server is not supported in any cloud-hosted platform (other than Azure with Azure Premium Storage).
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…
As a trusted technology advisor to your customers you are likely getting the daily question of, ‘should I put this in the cloud?’ As customer demands for cloud services increases, companies will see a shift from traditional buying patterns to new…

739 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question