Good day !
I want to build infrastructure for my diplom with using open source features such packetfence, snort and others. I have laboratory with a good server and cisco catalyst 2960 for realization this features. And my main model will be designed in packet tracer 6. How you know suite of devices is very poor in this emulator ... ( i choose switch 3560 and 2911 router ). Can you advice me how can i design hierarchical network with this suite of tools ? What technology can i use ... (can i use rpvstp+ in connection between aggregation and core layer, or link aggregation)