Ethernet

Video: Cisco C200 M1 Overview

by dave on January 22, 2010


Cisco Systems, lnc.
Image via Wikipedia

I finally received some new servers in the Atmos lab and…well, I thought I’d share with you!!!  These are Cisco C200 M1 servers and they’re loaded out in the following config:

ProcessorsIntel Xeon 5520 (2.27Ghz quad cores w/Hyperthreading)

Memory: 4Gb DDR3 ECC/Registered x 12 for a total of 48Gb memory

NICs: Dual ServerEngines Gigabit Ethernet NICS + dedicated IPMIKVM-over-IP NIC

Enjoy the video!!!!

UPDATE:  YouTube does SD (standard definition) processing first and HD processing second.  if it looks terrible now, just wait and it’ll look better.

Reblog this post [with Zemanta]
Share

{ 2 comments }

Life with Qlogic’s 5802V: Part 1

by dave on October 21, 2009


If you follow me on Twitter at all, you’ll know that I’m a big fan of Qlogic.  I appreciate the functional simplicity of what Qlogic designs encompass as well as the “get business done” attitude that they bring to their switches, HBAs, NICs, and CNAs.  Imagine my happiness, then, when I got ahold of one of their latest “edge” fibre channel switches, the SANbox 5802V.  The SANbox 5802V follows the typical edge-switch formula: 20 SFP ports for either 4Gb/s SFPs or 8Gb/s SFP+, 4 stacking ports that default at 10Gb/s Fibre Channel connection and can be upgraded to 20Gb/s FC when additional bandwidth is needed, a serial and IP-based management port setup, and dual redundant power supplies (the 5802V ships with 2 PSUs; the 5800V model ships with only 1).

SANbox 5802V

SANbox 5802V

[click to continue…]

Share

{ 3 comments }


It’s always exciting to me to see the chatter around a new standard or new “way” of doing storage. Fibre Channel over Ethernet (FCoE) has certainly had it’s share of chatter as well as the inherent criticisms from detractors. There have also been questions regarding the inevitable overlap with other technologies like iSCSI that are able to accomplish much of the same functionality without, perhaps, having to re-invent the wheel. What follows in this post is a series of responses to several questions and postings on the web on FCoE. I would like to note that my comments are mostly reductionistic and don’t represent as deep of a stream of thought as perhaps merited by the topic.  [click to continue…]

Share

{ 3 comments }

Quick FCoE config overview…

November 19, 2008

Here’s a quick and dirty overview of a FCoE implementation using the Cisco Nexus 5020 alongside legacy Cisco 9222i’s and Catalyst 6500 series FC and IP switches (respectively).
<content removed for re-factoring; you can still access it below.>
Uploaded on authorSTREAM by dave_graham
Yes, I know that the audio quality is terrible. I was driving in the […]

Share
<br />

Future Storage System: Part 5: Backend Storage

October 22, 2008

n Parts 1-4 of the Future Storage Systems articles, we focused on the SAN-facing technologies that would enable scalable propcessing growth, purpose-built technologies for deduplication and encryption, as well as the fabric that would tie nodes together.  However, in each of these articles, I never got into WHERE  that information would eventually be stored.  Today, […]

Share
<br />