How to Enable IP Routing on a Cisco Router or Switch
1.8m Ftdi Usb To Rj45 Console Cable For Huawei Cisco Router Switch Windows 8 7 Vista Mac Linux Rs232 (6/12 Ft) - Pc Hardware Cables & Adapters - AliExpress
My grandfather gave me a Cisco 2500 series router and it looks like it predates Ethernet. How can I get this working? What are all these ports, what signals do they use,