engyak.co
open-menu closeme
Home
Archive
Wi-Fi and Radio
Open Source
Python
Information Security
Improving productivity with code
Network Design Patterns
IPv6 / IP Design
github twitter linkedin rss
  • 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  ·
    Share on: twitter facebook linkedin copy

    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


    Read More
  • Spine and Leaf Networks, an Introduction

    calendar Apr 21, 2019 · 7 min read · Datacenter Networking Routing & Switching Studies  ·
    Share on: twitter facebook linkedin copy

    The two biggest problems a network engineer will face are changes and loops In our Cisco exams, an overwhelming majority of the educational content is on methods of preventing loops, and for good reason. Unfortunately, the methods we use to prevent loops are highly complex - and if we partially understand these …


    Read More
  • Traditional Datacenter Network, a Preamble to Spine-and-Leaf

    calendar Apr 21, 2019 · 6 min read · Datacenter Networking Spine and Leaf Routing & Switching Studies  ·
    Share on: twitter facebook linkedin copy

    Datacenter Network Engineers have two problems: CHANGE LOOPS (let's cover this one later!) Change is everywhere. Emerging trends such as DevOps and/or CI/CD have created the need for dynamic, ephemeral allocation of data center resources; not only in large-scale deployments, but medium-sized companies are starting down …


    Read More
    • ««
    • «
    • 1
    • 2
    • 3
    • 4
    • 5
    • »
    • »»

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?

Series

SPINE-AND-LEAF-FABRICS 8 WHY-AUTOMATE 8 D2 4

Tags

DATACENTER-NETWORKING 43 VMWARE 43 ROUTING-SWITCHING-STUDIES 35 NSX-T 32 HOME-LAB 31 BGP 28 NETWORK-AUTOMATION 23 PROGRAMMABILITY 22 DESIGN-PATTERNS 20 EBGP 20 IPV6 15 NETWORK-SECURITY 15 AVI 13 ANSIBLE 12 FOSS/LINUX 12 NSX-ALB 11 IBGP 10 LINUX 10
All Tags
802.3BY1 ANSIBLE12 ANYCAST3 AVI13 BGP28 BIND91 CISCO-NX-OS3 CLOUD1 CONTINUOUS-DELIVERY5 DATACENTER-NETWORKING43 DESIGN-PATTERNS20 DIAGRAMS4 DNS1 EBGP20 FOSS/LINUX12 GITOPS1 HOME-LAB31 IBGP10 INFORMATION-SECURITY5 IPV615 IS-IS3 JENKINS4 JINJA4 JSON4 LAYER-12 LAYER-22 LINUX10 LOAD-BALANCING9 NETWORK-AUTOMATION23 NETWORK-SECURITY15 NFV3 NGINX1 NSX1 NSX-ALB11 NSX-T32 NSX-V2 OSPF5 PAN-OS3 PROGRAMMABILITY22 PYTHON8 RIPV22 ROUTING-SWITCHING-STUDIES35 SPANNING-TREE1 SPINE-AND-LEAF10 TLS3 UNBOUND1 UNEARNED-UPTIME2 VCENTER1 VCSA1 VMWARE43 VSPHERE4 WI-FI4 WPA32 XML1 YAML1
[A~Z][0~9]
engyak.co

Copyright 2019-  ENGYAK.CO. All Rights Reserved

to-top