Cisco Router Repair Revives Piece of Internet History

Cisco Router Repair Revives Piece of Internet History

These days, it would be fair to say that the Internet as we know it runs on Cisco hardware. While you might never see them at work, there’s an excellent chance that every web-bound packet leaving your computer or smartphone will spend at least a few milliseconds of its life traveling through hardware built by the San Jose, California based company. But of course, even a telecommunications giant like Cisco had to start somewhere.


Cisco’s first commercial router, the Advanced Gateway Server (AGS), was released in 1986 and helped put the company (and the Internet) on the path towards unfathomable success. [Andreas Semmelmann] had wanted to add one of these microwave-sized machines to his collection for some time, so when an AGS+ popped up in the local classifieds he didn’t hesitate to make the hour drive to go pick it up. But like many pieces of vintage computing equipment, it needed a little help getting back on its feet.


What 4 MB of flash looked like in the late 1980s.

Since he had to take the router apart anyway to diagnose what ailed it, [Andreas] decided to take photographs along the way and document this piece of Internet history. He walks the reader through the massive processor, Ethernet, and serial cards that are housed in the unit’s rack-like enclosure. We appreciate him taking the scenic route, as it gives us a great look inside what would have been state-of-the-art telecommunications gear when this version of the AGS hit the market in 1989.


The walk-through is full of interesting details that make us appreciate just how far things have come in the last 32 years. I ..

Support the originator by clicking the read the rest link below.