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Quick Look on IOS-XE 16.1
Cisco has released IOS-XE 16.1.1 code in early December. If you are familiar with previous IOS-XE releases you know 3.7.x was the latest code. You may wonder why numbering jump from 3.7.x to 16.x. As...
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My 2016 Outlook
In this post I will brief what’s going on for me in 2016. Family Life Start of 2016 brought us excitement with arrival of our 2nd daughter-Goyumi. She came to this world on 12th Jan and that forced me...
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Are You Really Happy ?
I came back from my second 10 day – vipassana meditation retreat recently. I thought to write this post to share my happiness with you. People who live close by to me can see it in person as they deal...
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Check Your 5GHz Radio Power
*** The issue I am describing in this post applicable only if you have deployed 3700, 2600, 2700, 3600,1700 series APs, in -Z and -T regulatory domains or in below countries. Refer this document for...
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Cisco CMX (10.2) – Part 2
In this post we will go through the CMX 10.2 with Location Services (If you interest in CMX Presence refer this post). More specifically CMX location provide following services Detecgt & Locate...
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Be Ready for Your WLC Refresh
You may already know that Cisco has published End-of-Life (EoL) announcement for many of their WLC platforms as of 10th October 2016. This includes WiSM2, Cisco7510 and Cisco 5760 controllers recently....
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Study Tips for CCIEW Written v3.1
Yesterday (5th Dec), I got through my CCIE Wireless written exam and renewed my CCIE status for another 2 years. In this post, I will describe how I study for it and some tips for anyone who is going...
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WLC Netflow with AireOS 8.2
Cisco has improved WLC NetFlow feature in AireOS 8.2 release. In this software version, WLC is sending enhanced NetFlow records compatible with standard Netflow v9 format to a flow collector. Therefore...
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Another 10 days of Silence
Time has come for me to go for another 10 days of silence vipassana retreat. This is my 3rd time of doing such a retreat & will be doing it from 26th Dec to 6th Jan. I know every one of us is so...
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Giving back to WiFi Community
Recently I have been interviewed by Clear to Send podcast team (@rowelldionicio @VergesFrancois) to talk about “Giving back to WiFi Community”. You can listen to it from here. This post is to quick...
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CiscoLive Melbourne 2017
Here is a quick post to recap on my Ciscolive Melbourne 2017. This was my 6th time to Ciscolive Melbourne and I enjoyed it most. Here are the highlights 1.Enterprise Networks Innovation Day (ENID)...
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Being a True Friend….
Recently, I dedicated a week of my time for two individuals who live in the United States. One of them was my friend from university who I haven’t met since our graduation in 2003. The other was...
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RWN – Free Wireless Training
Rockstar Wireless Networking (RWN), a new video course by WiFI Training is being released in a few days time for anyone looking to learn more about WiFi, considering taking Cisco CCNA Wireless or CWNA...
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Configuring ERSPAN
Recently I worked on a project that monitor network traffic using “SPAN–Switch Port Analyzer” sessions from Cisco switches. We had to work with a limitation of 2 x 10G port available on Analyzer. So...
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CCNA – Cybersecurity Scholarship
In this post I am going to review CCNA – Cybersecurity certification & Scholarship program Cisco is offering. I was one of 10,000 people who received Cisco Global Cybersecuirty Scholarship in 2017....
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Network Monitoring with ExtraHop
Recently I got an opportunity to work with a product called “ExtraHop“. If you are already familiar with that product then you may not want read this post to realize its value. If you haven’t come...
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Giving without Expectations
I just came back from 6 weeks of holidays in Sri Lanka. Primary objective of my trip was spending time with our parents, relatives & friends . Last 10 days of my trip (19-30 Dec), I volunteered my...
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WLC Netflow with ExtraHop
In a recent post I talked about ExtraHop product & its capability when it comes to network monitoring. In this post I will go through how we can use it to monitor Cisco WLC Netflow. If you read my...
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CiscoLive 2018
For the first time I am going to be at CiscoLive US in June (thanks to CSC Designated VIP program for full conference pass). I am really excited to see many of my friends who know me through my blog...
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WiFi Captures with Sniffer mode AP
In this post we will see how you can use Cisco AP in sniffer mode to capture wireless packets with Wireshark which is a free tool. (In a previous post we did same thing using Omnipeek which is a...
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