The difference between MPLS-VPN and Old VPN technology?

[kejf]

The difference between MPLS-VPN and Old VPN technology,ex PPTP,L2TP,IPsec,etc.,who can tell me the difference ,include technology,cost,management,etc.

Thanks!

[wdrootz]

I don’t think I would call IPSEC “old” technology. PPTP would be a better example of old technology. Here’s a good article in Packet Magazine that should help you sort this out a bit. http://www.cisco.com/warp/public/784/packet/jan01/nwnlead.html