Just when you thought it was safe to route packets...

  cisco eusecwest infosec ios muniz networking rootkit routers

One of the most arcane yet commonly encountered pieces of equipment on the Net today are routers - devices (usually big, expensive devices) that look at the destination IP addresses of each packet they see and decide which port to throw them out of to help them on their way. Usually you don't see them up close because they tend to live in data centers or wiring closets (for smaller shops) in racks, safely locked away. While there are a couple of manufacturers out there who specialize in them, for people in the know the first thing they think of when …

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Cisco ups the ante on data networking once again.

  announcement cisco networks nexus_7000 nx_os switch

Yesterday Cisco announced its new product, the Nexus 7000 network switch, which will be their highest-end data switch to date. Attempting to push the state of the art in buzzwords (Web 3.0 already?), the Nexus 7k switch is designed to shuffle packets to the tune of... you know, the article isn't really clear. Marketwatch's news article doesn't give the reader any hard values because it's geared more for management types rather than techies in the trenches. Instead, there are passages like "would be able to copy all the searchable data on the Internet in 7.5 seconds" and "download …

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Packets... in... SPAAAAAAAACCCEEEE!!!!!

  cisco comsats intelsat internet military networks

The United States military is planning to launch a communications satellite that is a dedicated Internet router by the year 2009. The way the Net works right now, some communications satellites are involved in handling net.traffic but there are two major differences from how they want to start doing it: First of all, net.traffic goes from the ground up to a comsat and then is retransmitted to another downlink on the ground; the IRIS project will route traffic from comsat to comsat, something that hasn't been done before. Secondly, traffic is transmitted on fixed communications channels; the IRIS …

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