Re: [Skunkworks] Cisco IOS upgrade

James Njoroge wrote:

Hello, i have a cisco 3600 series router which currently uses IOS version 12.3 what IOS upgrade should i get in order to allow it to be able to have VPN-IPSec capabilities. anyone out there has an idea?

There's an IOS upgrade planner tool on the cisco website. One more thing to ensure is that you get the IOS that can fit and run on your 36XX resources i.e memory and flash. Regards, Michuki.