---
title: "Aruba JL253A - Active Device Connection Map"
description: "## Device Count by VLAN"
section: nanda
raw: "ARUBA_DEVICE_MAP.md"
source: ai-generated
tags: network, aruba, siemens, vlan
last-updated: 2026-09-15
---

# Aruba JL253A - Active Device Connection Map

> **Source:** `Aruba-MAC-Address.txt`  
> **Generated:** 2026-09-05

## Device Count by VLAN

| VLAN | Network Type | Device Count |
|------|-------------|---------------|
| 27 | Guest | 1 device |
| 28 | Management | ~35 devices (switch itself + wired clients) |
| 29 | Home Automation / IoT | 74+ devices |
| 30 | LAN User Network | 30 devices |

## VLAN 29 — Home Automation / IoT Devices

Port 2 and port 26 host the majority of your IoT/Home Assistant ecosystem:

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## Source Disclaimer

- [x] AI Generated
- [ ] Human Generated
- [ ] AI Edited
- [ ] Human Edited