WIFI NINJAS BLOG

This WiFi Ninjas Blog archive consists of all the blogs we have ever written! Enjoy! πŸ™‚

WN Blog 029 – Setting Up MPSK on a Cisco C9800 WLC

Hey! Welcome to our latest blog, today we will be showing you how to configure a Cisco C9800 WLC to use the “MPSK” (Multi Pre Shared Key) feature. Multi-PSK...

Read More

WN Blog 028 – WFH – WiFi & Productivity – Tips

Welcome the latest WiFi Ninjas Blog! At the time of writing, most of the world is in the lockdown due to the COVID-19 outbreak, but below tips stay relevant...

Read More

WN Blog 027 – Mist Multiple PSK SSID

Hey, Welcome to our latest WiFi Ninjas blog! In this post, we will be showing just how quick and easy it is to set up an SSID with Mist...

Read More

WN Blog 026 – 802.1x & EAP

Hey,Β  Welcome to our latest WiFi Ninjas Blog – this time we will be covering what is 802.1X & EAP!Β  802.1X is a Port Based Network Access Control, defining...

Read More

WN Blog 025 – Hidden SSIDs

Hey! Welcome to our first blog post of 2020! Happy new year to all πŸ™‚ We wanted to kick off this year’s first blog post covering how secure is...

Read More

WN Blog 024 – RF Math

Hey! Welcome to our latest blog – this time we are taking it back to some RF fundamentals and more specific – RF Math! Since we started our Podcast...

Read More

WN Blog 023 – Indoor RTLS with WiFi and BLE – Deep Dive

Hey! Welcome to our latest WiFi Ninjas Blog πŸ™‚ We’ve been busy lately testing some available RTLS solutions from a few different major wireless players and fell absolutely in...

Read More

WN Blog 022 – Distance Between 802.11 Radios – How Close Is Too Close?

We have recently come across few production networks, where distance between two APs or APs and a client stations was much closer than I was comfortable with. Natural reaction...

Read More

WN Blog 021 – Getting Started with Python Coding

Hey! Welcome to our very first blog on our journey to learn some coding. I decided it was finally time to stop burying my head in the sand &...

Read More

WN Blog 020 – Postman Variables

In our previous blog (please start there), we were typing in all the site IDs, WLAN IDs, API authentication tokens & Mist API HTTPS URL manually. It’s no fun,...

Read More

WN Blog 019 – Getting Started with Mist API

Let’s face the truth. We can’t avoid dev stuff in WiFi forever! REST API, Python, JSON, Ansible and whatever else is needed – here we come! It’s time. This...

Read More

WN Blog 018 – WiFi Design Day 2019 Experience

Hey! I have just recently attended the Ekahau & Open Reality WiFi Design Day 2019 at the ICC in Birmingham and thought I would do a blog post to...

Read More

WN Blog 017 – Cisco Catalyst 9800 – Local Web Auth Configuration Guide

Hey! Welcome to another one of our Cisco C9800 configuration blogs! This time we will be covering Local Web Authentication (LWA), where guest sessions are managed by the WLC...

Read More

WN Blog 016 – WiFi Tools

Hey! I am putting this blog together to cover some of the wireless tools that we use or are highly recommended in the wireless community. Many of you might...

Read More

WN Blog 015 – Cisco Catalyst 9800 – Software Upgrade

Upgrading Cisco Catalyst 9800 software is easy and sleek. You could use all standards protocols to put a new image on the controller: FTP, TFTP, SFTP or HTTPS. Here...

Read More

WN Blog 014 – Cisco Catalyst 9800 – Configuration Guide (FlexConnect)

It’s simple, right? Sure! Took me a while to figure that one out. Our goal in this post is to demo Cisco Catalyst 9800 WLC FlexConnect Configuration. It’s assumed...

Read More

WN Blog 013 – Cisco Catalyst 9800-CL – Redundancy HA SSO (CLI and Deeper Dive)

Hey! And welcome to another C9800 blog πŸ™‚ Recently, Matt has blogged about Redundancy configuration using GUI and covered HA/SSO operation here. Today, I wanted to do a deeper...

Read More

WN Blog 012 – Can You Crack 802.1X WPA2-Enterprise Wireless Data?

One of our clients has recently approached me with concerns about their new WiFi network that we were planning to put in. They were coming from a wired-only environment...

Read More

WN Blog 011 – Cisco Catalyst 9800-CL – Redundancy HA SSO (GUI and Basics)

Hey! Welcome to another one of our blogs on configuring the new Cisco Catalyst 9800 WLC. This time we are going to take you through configuring 2 x C9800-CLs...

Read More

WN Blog 010 – Cisco Catalyst 9800 – Configuration Guide (Basics & Central Switching)

Finding C9800 stuff hot and interesting? You’re not alone out there! πŸ™‚ After initial C9800 configuration (see this blog) and registering your first AP (our AireOS AP Join Blog...

Read More

WN Blog 009 – Cisco Catalyst 9800 – Guest MAB CWA ISE Config

Hey! Welcome to another one of our blogs on the configuration of the new series of WLC from Cisco the C9800! In this post, I want to go through...

Read More

WN Blog 008 – How to Change Cisco CMX GUI “admin” Password

Does this look familiar? Sometimes we forget a password, sometimes it’s set by someone else and they forgot it, left company or are just evil and won’t tell us...

Read More

WN Blog 007 – Cisco Catalyst 9800 – Internal DHCP Server Config

Hey! A quick short blog on some internal DHCP configuration for the C9800 WLC! As we are starting to implement the new generation of the wireless controller for customers,...

Read More

WN Blog 006 – Cisco Catalyst 9800 – Deployment with VMware ESXi

If you are geeky, crazy or just curious to try out first generation of Cisco products, new Catalyst 9800 Wireless LAN Controller, this guide might be useful to you...

Read More

WN Blog 005 – WiFi Ninjas WiFi 6 Network Nomads Meetup

Hey ho! We’ve recently hosted WiFi 6 Network Nomads Event in London at Natilik DSQ, where we discussed real world of WiFi 6 operations, enhancements and testing! Trying to...

Read More

WN Blog 004 – Modulation & Encoding Techniques

Hey! In this short blog post we’ll share our notes about older modulation techniques used in WiFi (up to OFDM and 256 QAM). To learn more about OFDMA and...

Read More

WN Blog 003 – WiFi 6 Deep Dive & Real World Testing

Hey, welcome to our WiFi 6 deep dive & real-world testing blog. We’ve just hosted a WiFi 6 Network Nomads event with Natilik and put quite a lot of...

Read More

WN Blog 002 – Wireshark Filters

Both Mac & Matt are currently studying for their final CWNP exam – CWAP! And have been making notes and tips along the way so we wanted to share...

Read More

WN Blog 001 – AP Join Issues with Cisco WLC

So you have just deployed your new shiny Cisco WLCs and you have been waiting for weeks for the cablers to install your APs as per your design and...

Read More

SUBSCRIBE

CWNE_Badge_Mac
Matt CWNE Badge

Stay up to date with the WiFi Ninjas
Never miss a blog or podcast again!