Monthly Archives: June 2015

Networking Books Up For Auction – Good Stuff Cheap

I’ve put several of my networking books up for auction on eBay. Lots of CiscoPress titles, but several others as well. Many design guides. Routing protocol coverage such as OSPF, including an OSPF vs ISIS guide by Jeff Doyle. Some are older, what I consider classics. Some are fairly new. Some are targeted at certification seekers. I need to clear some space here in my home library, and would like to move these titles along. Far too many books in my collection, and I’ve gotten what I can from these. Good luck!

SD-WAN Gives Us The Best Path We Always Wanted

In networking, we rely on routing protocols to compute best path. That is to ask, from the perspective of a given router in a routing domain, what is the best way to reach a destination? Best path is typically computed using simplistic metrics like hop count, cost, bandwidth, and delay. Traditional “best path” thinking is effective, insofar as it goes. It scales to a large number of devices and destinations. It is resilient. It is mature. However, it has its limitations. Software defined WAN brings a much more sophisticated metric to the computation of best path.

IF { you like this blog } THEN { donate to my annual charitable campaign }

I am raising money for the Mt. Washington Observatory (MWO), a non-profit organization engaged in weather research in New Hampshire. I am joining the 15th annual Seek The Peak fundraiser for the MWO. The idea is simple: hike to the summit, with pledgers backing the adventure. If you’ve gotten value from the Packet Pushers podcast or this blog, I’d appreciate it if you’d donate to my Seek the Peak campaign. For the first three networking vendors that donate $1,000 or more, I’ll have my picture taken at the Mt. Washington summit sign with your wearable and thank you in a blog post here.