networking

May 15, 2014

DATA CENTER

What is Dynamic FCoE?

It’s been a very busy few weeks. The Data Storage Innovations (DSI) conference, the Ethernet Summit conference, EMCWorld, and next week at CiscoLive, I’ve been starting to talk about a new concept in Data Center storage networks called Dynamic FCoE. Understandably, there have been a lot of questions about it, and I wanted to try […]

April 28, 2014

DATA CENTER

Two Resources on Nexus Programmability

As I start to explore more and more information about Software-Defined Networking and Programmability in the Nexus portfolio, I’ve been fortunate that there have been a lot of people helping me learn along the way.  I thought I’d share some of these as it gave me a bit more insight into some of the more […]

March 12, 2014

DATA CENTER

#EngineersUnplugged S5|Ep2: ACI and Traditional Networking

This is an amazing episode of Engineers Unplugged, where two technologists from the community, Hal Rottenberg (@halr9000) and Colin Lynch (@ucsguru) discuss how ACI disrupts traditional...

Programmability in Python: Confessions of a Networking Guy

I am not qualified to discuss it much, but can you guess what this does? ne = NetworkElement("172.16.66.1", "JasonsApp") conn = ne.connect("admin", "cisco", sc) intf1 = ne.get_interface_by_name("FastEthernet0/1") intf1.shut_down(1) sleep(5) intf1.shut_down(0)   If you guessed that it logs into a switch at 172.16.66.1 and disables interface F0/1 for 5 seconds and re-enables it, then you guessed […]

January 13, 2014

NETWORKING

HDX Blog Series #2: Scaling with Turbo Performance

Editor’s Note: This is the second of a four-part deep dive series into High Density Experience (HDX), Cisco’s latest solution suite designed for high density environments and next-generation wireless technologies....

January 8, 2014

NETWORKING

HDX Blog Series #1: Why Spectrum Intelligence Still Matters

Editor's Note: This is the first of a four-part deep dive series into High Density Experience (HDX), Cisco's latest solution suite designed for high density environments and next-generation wireless technologies....