About this blog
This blog is mostly about my pursuits in Data Science. Previous blog entries also dealt with storage, compute, virtualization and professional services. Currently the focus is on Data Science, including Big Data, Hadoop, Business Intelligence, Data Warehouse, Data Integration and Visualization. From time to time I will blog about other things of interest. The opinions expressed in this blog are entirely my own and should not be taken as the opinion of my employer.Blogroll
Category Archives: CCIE Storage
How to reset Grace Licensing in Cisco SAN-OS
One of the nice things about SAN-OS (and also NX-OS) is that you can enable features, even if you do not have full licenses installed. What happens is the devices come with a “try before you buy” licensing model where … Continue reading
OSM Ratio’s on MDS blades
Recently the topic came up on the Cisco Learning Network on OSM ratio’s for the 18/4 module. Here is a summary of many of the ratios for various modules as well as some handy notes: Generation 2 Switches and Modules … Continue reading
Posted in CCIE Storage, Generation-2 Modules, MDS
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Core Knowledge / Open Ended Questions removed from CCIE Storage Lab
Effective August 15, 2011, CCIE Security Lab Exam and CCIE Storage Networking Lab Exam, in all global locations, will no longer include the four open-ended Core Knowledge questions. The removal of Core Knowledge questions allow candidates to utilize the total … Continue reading
Posted in CCIE, CCIE Storage, Cisco
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How I Prepared for CCIE Storage
Many people have asked me for some details on how I prepared for CCIE Storage. If you read my blog from the beginning, you will get a pretty good idea, as I documented most of my journey. However, here is … Continue reading
Posted in CCIE Storage
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Speaking on CCIE Storage Lab Study Preparation 11/5/2010
I will be speaking on a Cisco hosted WebEx on some of my preparations for CCIE lab study. The WebEx information is as follows: When: Friday, November 05, 2010 6:00 AM-7:30 AM (UTC-08:00) Pacific Time (US & Canada). Where: webex … Continue reading
Posted in CCIE Storage
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