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  • Spine and Leaf Networks, a Topology

    calendar May 27, 2019 · 1 min read · eBGP IS-IS OSPF Datacenter Networking Layer 1 iBGP Routing & Switching Studies RIPv2 BGP  ·
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    Before we get too far - this is going to be a simple topology, relatively speaking. I'll be putting the switch configs on my GitHub account as well when I get to that point. The diagram is as follows: This was drawn programmatically with drawthe.net. File is here


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  • Forward Error Correction, a story about Generation 14 PowerEdge and 25 Gigabit connectivity

    calendar Mar 15, 2019 · 3 min read · 802.3by VMWare Layer 1 Routing & Switching Studies  ·
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    25 Gigabit implementations First of all - anyone who assumes they think Layer 1 is simple is wrong. That being said, 25G/50/100G/QSFP28 services are different beyond simply being 2.5x faster than 10G. 802.3by (or 25 Gig for those who use it): Full-Duplex is mandatory. Energy Efficient Operation Stackable Lanes …


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ENGYAK.co

A blog about IT

Disclaimer

The opinions expressed on this site are my own personal opinions and do not represent my employer’s view in any way.

Recent Posts

  • Automate Cisco IOS/IOS-XE documentation with Ansible (with examples)
  • Document Networks as Code with D2!
  • Document vSphere as Code with D2!
  • Diagram as Code with D2!
  • Enable ToFU (Trust on First Use) with OpenSSH
  • Deploy vSphere VMs with Ansible!
  • Why Automate? VM Deployment with vSphere's REST API
  • What happens to packets with a VMware vSphere Distributed Switch?

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