I would like to find details about routers and the different types of routers. Is there something in ppt or pdf that explains the difference between edge routers and core routers?
I don't know a single document that covers all the service provider routers like it did with the ISRs.
Cisco 7600 Series: Integrating Carrier Ethernet Services at the Edge
Cisco 10000 Series Router
Cisco XR 12000 Series Router
And finally, Router Performance