You want to segment it into 3 subnets and be able to use both protocols. Repeater, bridge, router, brouter, gateway. You would like to set up a WAN solution to enable communication between the offices. You would like to set up a WAN solution to enable communication between the offices. Install three T1 lines, one between Chicago and Atlanta, one between Atlanta and LA, one between LA and Chicago.
Network performance reports a large number of broadcast storms.
There is excessive network traffic and poor performance. Choose only one protocol for the network. There should be minimal degradation of machine functionality as a result of the protocol change. Reduce cost, not affecting administration or functions. There is a new PC which cannot connect to the network.