I´m having the same issue but with the user management of different groups.In previous ACS version 4.1 a management account was able to manage a particular user group.Since I´m upgrading from a previous ACS version we need to support this management ...

Hi, I beleive that the best QoS scenario would be to use LLQ on the links between your two C3750, and for the policing on the LLQ to start policing your need to set the "mpls qos vlan based command" on the port that has the wan link.Sincerely,Francis...

Actually it may depend on the size of your desired links, for example a 512K or a T1 link should have no bigger difference in cost, but as you move to bigger links it starts to get more interesting, for example if you need a 5M Link you would need 3 ...