I have an issue at my company and I need some ammunition to fight the battle between the Cisco side and the Microsoft side.
Currently our company has aprox 500 clients VPN sessions connected to our Cisco 3030 Concentrators at any given time. We are entirely a Cisco shop through and through (IPT, 6500 Cores w/ IDS blades, MARS, ect.). I have already purchased ASAs with IPS module that will be replacing our 3030 Concentrators in the next few months.
My issue is our Microsoft team has brought up that they can set up VPN and it will support Vista and is better than the Cisco solution. I realize Cisco supports Vista but I just wanted to convey what we are dealing with.
Please provide any pros or cons to the Microsoft vs. Cisco dilemma we are facing.