MSP → Enterprise · Building in public

Jeremiah
Windle

Network & Infrastructure Engineer

4+ years in MSP — 100+ organizations, 3,000+ endpoints. Hands-on with Cisco, Fortinet, Azure, and the full security stack. Documenting the build toward enterprise infrastructure engineering, one lab at a time.

About Me Read the Blog
100+
Client Orgs
3K+
Endpoints
CCNA
In Progress
Target June 2026
4yrs
MSP Experience
Cert Path:
CompTIA A+ MS-900 SC-900 CCNA AZ-104 SC-200 AZ-700 CCNP AZ-305
Latest Writing

From the Blog

All posts →
YouTube

Recent Videos

Channel →
Building a 2-Node Proxmox Cluster From Scratch
32:14
Homelab

Building a 2-Node Proxmox Cluster From Scratch

Apr 2026
My First Netmiko Script — SSH Into a Cisco Switch With Python
18:45
Automation

My First Netmiko Script — SSH Into a Cisco Switch With Python

Mar 2026
Cisco 3750G VLAN Config — Real Hardware, Real CLI
12:30
Networking

Cisco 3750G VLAN Config — Real Hardware, Real CLI

Feb 2026
Daily Toolkit

Tech Stack

Networking
Cisco Meraki Fortinet Ubiquiti UniFi Cisco ASA VPN / SD-WAN VLAN Design
Security
Huntress EDR SentinelOne Kibana SIEM Entra ID / CA Incident Response
Infrastructure
VMware ESXi Proxmox VE Windows Server Active Directory Hyper-V
Automation
PowerShell Python Netmiko ImmyBot Rewst Ansible
Open Source

Scripts & Tools

All tools →
>_

Network Config Backup

SSH into multiple Cisco devices and pull running configs automatically. Saves timestamped backups to local disk. Built with Netmiko and designed for MSP multi-device environments.

Python GitHub ↗
///

Ping Sweep

Fast subnet ping sweep with logging. Outputs live and dead hosts to a CSV. Built for quick network discovery across MSP client sites.

Poweshell, Batch Script, or Bash Script GitHub ↗
Homelab

The Lab

Two-host VMware vSphere cluster running on a Dell PowerEdge R630 and HP ProLiant DL380. Physical Cisco ASA 5516-X and 3750G stack for real networking labs. Every protocol, config, and script is tested on actual gear before it ends up on this site.

Dell PowerEdge R630
HP ProLiant DL380
Cisco ASA 5516-X
Cisco 3750G Stack
GNS3 + EVE-NG
Proxmox VE (in progress)
Full Lab Details →
lab@r630:~
lab@r630:~$ pvecm status
Cluster information
Name: homelab-cluster
Config Version: 2
Transport: knet
Nodes: 2
Expected votes: 2
Highest expected: 2
Total votes: 2
Quorum: 2
 
lab@r630:~$ show version | i IOS
Cisco IOS Software, Version 12.2(55)SE12
 
lab@r630:~$ █