Arista BGP EVPN – Configuration Example
This is a follow-up to my previous article, Arista BGP EVPN Overiew and Concepts. In the previous article, I discussed some terminologies and behavior of EVPN...
January 27, 2019
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Arista BGP EVPN – Overview and Concepts
Introduction Traditionally, Data Centers used lots of Layer 2 links that spanned entire racks, rows, cages, floors, for as far as the eye could see. These...
August 27, 2018
Securing Bitcoins with TREZOR
TREZOR is a hard wallet for securely storing crypto assets such as Bitcoin, Ethereum, and Litecoin. Protection mechanisms like a mnemonic recovery seed, PIN, and encryption...
August 18, 2017
Leveraging SD-WAN for Mergers & Acquisitions
A colleague recently asked me if SD-WAN could be leveraged to expedite network integration as a result of a merger or acquisition. His thoughts were that this could potentially...
May 30, 2017
Issue deploying CSR on ESXi vSphere 6.5
I recently ran into a slight bump when deploying the Cisco Cloud Services Router 1000v (CSR) on ESXi vSphere 6.5. The error message I received when...
April 12, 2017
OCSA Passed!
It’s official – I passed the ONF Certified SDN Associate exam. I’m OCSA #SDN10356! If you’re interested in obtaining this certificate, I recommend you read through...
February 24, 2017
ONF Certified SDN Associate (OCSA) – Part 5
The OCSA exam tests your understanding of components in an SDN framework, your ability to articulate the fundamental workings of networking and the OpenFlow protocol, as...
February 23, 2017
ONF Certified SDN Associate (OCSA) – Part 4
The OCSA exam tests your understanding of components in an SDN framework, your ability to articulate the fundamental workings of networking and the OpenFlow protocol, as...
February 23, 2017
ONF Certified SDN Associate (OCSA) – Part 3
The OCSA exam tests your understanding of components in an SDN framework, your ability to articulate the fundamental workings of networking and the OpenFlow protocol, as...
February 23, 2017
ONF Certified SDN Associate (OCSA) – Part 2
The OCSA exam tests your understanding of components in an SDN framework, your ability to articulate the fundamental workings of networking and the OpenFlow protocol, as...
February 23, 2017
