Salman Naqvi – 2xCCIE

Have you ever heard of Microsoft Message Analyzer? While troubleshooting some networking issues with Windows Server 2012, I requested the application owner to install Wireshark. Being a good systems admin, the application owner was naturally suspicious of an application with ‘shark’ in it’s name. Despite my insistence, I wasn’t able to convince the administrator to install Wireshark. We decided to look at alternatives – and came across Microsoft’s own Windows Message Analyzer! (WMA).

It turns out, WMA is very similar in form factor to Wireshark, Continue reading “Microsoft Message Analyzer – MS’s poorly named Wireshark sidekick” →

First of all, there is no way I can make a complete, comprehensive list of caveats and limitations on all the different Nexus platforms and with all the different major revisions, modules and linecards. My aim is to capture some of the major gotchas and meaty details specific to each platform. For detailed guidelines and limitations, please see references end of end of the blog.

Continue reading “SPAN and Nexus / ACI platform caveats and limitations” →

TL;DR summary: Before finalizing on a million-dollar network monitoring solution, be sure to consider and trial at least a few smaller vendors, new comers and open-source solutions. You may be surprised at their breadth, capability and value. And no, Solarwinds did not pay me to write this blog post! :p

10+ years ago, Solarwinds had a bad reputation for not scaling, being slow, buggy, etc. In the last 7-8 years, it has really transformed, and is a different company, with product portfolio that offers amazing value on several fronts.

Having worked very closely with CA Spectrum/eHealth, Riverbed/OPNet SteelCentral, Nimsoft (purchased by CA), IBM Tivoli ITNM, HP BTO/OpenView, Cacti (open source), Observium/Libre NMS (open source), Zenoss (open source), WhatsUpGold, InterMapper, Cisco DCNM, Cisco Prime/Works and Solarwinds in the last decade, I continue to stay impressed with the usability, feature-set, price-point and scalability offered by Solarwinds products compared to it’s competitors.

Continue reading “Million dollar monitoring solutions vs Solarwinds” →

I’ve read over 150 books in the last 4 years! How? I haven’t actually ‘read’ them, but have had them read out to me by my smartphone. I listened to these books while driving, riding the subway, exercising, and during other idle times. Many of these, I read even two or in some cases three times. This included various genres: fiction, psychological, technical, spiritual, business, etc. Here is a video showing how to set up your Android phone to read books to you:

Continue reading “Make your Android phone read books to you!” →

In one my previous blog posts, we covered “Best resources for learning Networking”. In this post, I will attempt to cover some of the best resources I’ve used to keep up with the changes in the Networking world.

This is going to be a very subjective post. Depending on your area of expertise and mix of vendors being utilized at your organization, your resources for keeping up with networking may be very different.

Continue reading “Best resources for keeping up with Networking” →

Learning is itself a skill – just like riding a bicycle or swimming is a skill. Treating it as a skill, and working to improve that skill is essential for almost all careers, but especially important for careers in Information Technology which require constant upkeep with new trends and technologies.

First of all, why should you listen to my advice? Actually you shouldn’t – as I wouldn’t be giving my own advice or “wisdom”.  I’d instead be presenting ideas from academics and scholars who have professionally studied human memory, brain development and learning. Also, these are the ideas I used to attain two CCIEs and numerous other certifications. Continue reading “Learning to learn!” →