Cisco Meraki MS125 Series

MS125 Series Installation Guide
About this Guide
This guide provides instruction on how to install and configure your MS125 series switch. This guide also provides mounting instructions and limited
troubleshooting procedures. For more switch installation guides, refer to the switch installation guides section on our documentation website.
Model number Description
MS125-24 Layer-2 24-port gigabit Ethernet switch with 4 SFP+ interfaces
MS125-24P Layer-2 24-port gigabit Ethernet 370W PoE switch with 4 SFP+ interfaces
MS125-48 Layer-2 48-port gigabit Ethernet switch with 4 SFP+ interfaces
MS125-48LP Layer-2 48-port gigabit Ethernet 370W PoE switch with 4 SFP+ interfaces
MS125-48FP Layer-2 48-port gigabit Ethernet 740W PoE switch with 4 SFP+ interfaces
Product Overview
Physical Specifications
MS125-24 MS125-24P MS125-48 MS125-48LP
1GbE RJ45 24
24
48 48
10GbE SFP+ 4 4 4 4
Dedicated Mgmt Interface 1 1 1 1
PoE Capable - Yes, 370W - Yes, 370W
Power Supply Built-in Built-in Built-in Built-in
1

Cisco Meraki MS125 Series Specifications

General

Brand	Cisco
Model	Meraki MS125 Series
Category	Switch
Language	English

Summary

About this Guide

Product Overview

Physical Specifications

Details the physical specifications for the MS125 series switches, including ports and power.

Product Views

Front Panel

Illustrates the front panel layout and components of the MS125 series switches.

Device Details and Indicators

Back Panel

Illustrates the back panel layout and components of the MS125 series switches.

Factory Reset Button

Explains the function and procedure for using the factory reset button on the switch.

Front Panel Components

Describes the function and LED status meanings for front panel components.

Back Panel Components

Package Contents

Safety and Warnings

Pre-installation Preparation

Configure Dashboard Network

Steps to set up your Meraki dashboard network and add the switch.

Firmware Update Check

Procedure to check and update switch firmware for optimal performance post-installation.

Firewall Configuration

Guidance on configuring upstream firewall settings for Meraki switch connectivity.

IP Address Assignment

Dynamic Assignment

Configuring DHCP for static IP assignment to Meraki switches.

Static Assignment

Manual configuration of static IP, net mask, gateway, and DNS via switch web server.

DHCP Reservations

Using DHCP reservations on the server to assign static IPs to switches.

Installation Instructions

Mounting Hardware

Rack Mounting

Details on the included 1U rack mount kit and airflow considerations.

Optional Mid-Mount Bracket

Information on using an optional mid-mount bracket for 2-post rack installations.

Basic Troubleshooting

Switch Reset Procedures

Steps for troubleshooting, including performing a factory reset or reboot.

Warranty Information

Support and Additional Information