I have a Cisco Catalyst 3750. Some of the incoming traffic needs to be go a specific direction no matter the destination. So I've been using a route-map and it's worked fine.<BR><BR>route-map Library ...

System-On-Chip (SoC) designs incorporate more and more Intellectual Property (IP) with each year. In the early years of IP integration there were no standard interfaces and the task of integrating the ...

Some Raspberry Pi projects aren't paired with a display and input accessories (a.ka. operating headless), and for good reason. First, the more peripherals you connect to the Pi, the more current it ...

“DNS is down and nothing is working!” is not something anyone ever wants to hear at 3am. Virtually every service on a modern network depends on DNS to function. When DNS goes down, you can't send mail ...

In this chapter, you will learn about the addressing used in IPv4 and IPv6. We'll assign addresses of both types to various interfaces on the hosts and routers of the Illustrated Network. We'll ...

Here’s a guest post sent to me by Don Crawley, author of The Accidental Administrator book series. It is an excerpt from his latest:The Accidental Administrator: Cisco ASA Security Appliance: A ...

Okay, so I'm considering experimenting with/setting up LTE as a backup for my DSL for my home. The Netgear MR1100 4G LTE router/hotspot looks pretty nice. It can run on battery for long periods, and I ...