I am currently running 12.2 (53) and am looking to move up to the 15+ train. Are there any pre-reqs prior to the upgrade that any one is aware of?Unfortunately I have no "lab environment" to test it in. I have production switches with minimal impact ...

Had a situation on the 18th of January. A Cat 4510E lost connectivity to the network. Obviously my monitoring alerted me to the status and I proceeded to the IDF that the 4510E was located, I was expecting a UPS failure or power issue. On the way I n...

Looking at OER/PFR and I am trying to determine if the Controller can be on the DMZ along with the Border routers? So much of the drawings and topologies are so vague and non-descript.

Upgraded to 7.0.98.218 from 7.0.98.0 to clear up a couple of bugs. Since the upgrade The iphone and other smartphone users are complaining that they have to manually connected to an SSID that their phone has already learned and is configured to conne...

I have 2 fresh out of the box Windows 2003 Servers/SP2 on Sun Platforms that I have installed 4.1.1.24 and then upgraded to 4.1.4.13.Once installed and I finish the installation I have the service start and the Admin interface come up in a browser.I ...