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Tag: Wireless

VLAN Bridging in Mobility Express using RAP and MAP

June 15, 2021July 29, 2021 DarwinHow ToLeave a Comment on VLAN Bridging in Mobility Express using RAP and MAP

This post is mainly focused in mapping VLANs using 2 Cisco Outdoors APs. The RAP will run Mobility Express WLC image, and the MAP is converted to CAPWAP mode. I won’t covert the initial ME…

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CWISA – Certified Wireless I oT Solutions Administrator – Exam Experience

May 26, 2021 DarwinCertificationsLeave a Comment on CWISA – Certified Wireless I oT Solutions Administrator – Exam Experience

  I started my CWISA studies in March 2021, my goal was to obtain the CWISA cert before moving to another State for my new role in Cisco, it took almost 3 months to prepare…

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Decrypt wireless frames with Wireshark

April 15, 2021May 27, 2021 DarwinHow ToLeave a Comment on Decrypt wireless frames with Wireshark

  Disclaimer This is not a hacking post about sniffing wireless networks or cracking passwords, the intention is to show how to decrypt 802.11 frames (knowing the password and the SSID) using the open-source packet…

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Configure EAP-TLS using ISE and Meraki AP

February 2, 2021February 28, 2021 DarwinHow To11 Comments on Configure EAP-TLS using ISE and Meraki AP

    This post describes how to set up a Meraki WLAN with 802.1x using EAP-TLS as an Authentication Method.  If you want to get some background about the flow process of EAP-TLS, please take…

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Wireless Authentication using EAP-TLS Protocol

January 31, 2021February 2, 2021 DarwinWi-FiLeave a Comment on Wireless Authentication using EAP-TLS Protocol

Extensible Authentication Protocol-Transport Layer Security  It’s well defined by the RFC 5216 as the most secure EAP standard available, EAP-TLS requires mutual certificate-based and key derivation in order to authenticate the supplicants, both “Supplicants and…

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CWDP Exam Experience

December 15, 2020January 22, 2021 DarwinCertificationsLeave a Comment on CWDP Exam Experience

  I started my CWDP studies right after I passed my Cisco 300-425 Exam, my goal was obtaining the CWDP cert before 2020 ends, it took me 3 months to prepare and pass the exam,…

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Capturing Bluetooth traffic with TCPDUMP

October 4, 2020January 18, 2021 DarwinBluetoothLeave a Comment on Capturing Bluetooth traffic with TCPDUMP

Bluetooth   Bluetooth, it’s a wireless (without wire) industry-standard registered in the Institute of Electrical and Electronics Engineers under IEEE 802.15.1 It’s short distance energy transmitted by low powered radios, it’s used to exchange data…

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Bluetooth Low Energy (BLE)

September 24, 2020January 18, 2021 DarwinBluetoothLeave a Comment on Bluetooth Low Energy (BLE)

  History   Many of us – – – –         Well, at least in my case ? ever wondered if Bluetooth Technology is part of the Wi-Fi technology, and why its coverage…

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ENWLSD 300-425 Cisco Exam Experience

September 15, 2020January 20, 2021 DarwinCertificationsLeave a Comment on ENWLSD 300-425 Cisco Exam Experience

  Right after I passed my CWNA exam, on July 06 I started studying for my 300-425 ENWLSD Cisco exam to continue with my wireless journey, and develop new skills. Thanks to my previous experience…

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I passed my CWNA test in the first attempt!

July 2, 2020January 18, 2021 DarwinCertificationsLeave a Comment on I passed my CWNA test in the first attempt!

  This is a peculiar year where working from home is trending, and working in the office is dangerous because of “COVID-19”. We made some friends, we lost some friends, we miss a lot of…

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