Apr 05, 2026
Understand Cisco Catalyst switch model names. Learn what each number and letter means, from PoE and uplinks to licenses and supervisor engines.
Jul 20, 2025
ICON Reference Guide The table below serves as a reference definition guide to the ICON symbols shown on the front of the switch products.
Nov 18, 2025
This 2025 guide explains how to enable, verify, and optimize PoE on Cisco switches, including standards, power budgeting, configuration commands,
Nov 07, 2025
Power over Ethernet (PoE) is a means of technology that allows electrical power to be delivered over network cables. This does away with the requirement for separate power supplies for
Mar 12, 2026
I am verifying an inventory for a client for which my company is upgrading the network equipment. I have a few serial numbers without the model number on my inventory and wanted to
Nov 29, 2025
This document describes how to determine the serial numbers of various replaceable components on Cisco Catalyst switches.
May 22, 2026
How to Log into the Web User Interface (UI) of a Cisco Business Switch Administrator Password Recovery for 300, 350, 500 and 550 Series Switches Upgrade Firmware on a Switch
Oct 17, 2025
Struggling to decode Cisco switch model names? Our guide breaks down Cisco''s naming conventions to help businesses choose the right switch with confidence.
Apr 03, 2026
Introduction to Cisco Switch Port Numbering At first glance, the port numbering on a Cisco switch can seem cryptic, but there''s a logical pattern that underlies the organization. Whether
Oct 06, 2025
I merely asked "Can I identify a PoE port on a switch just by looking at it". Firstly asking questions here is the reason for the subreddit. Secondly I can''t imagine working with a network while arbitrarily
Nov 18, 2025
In the fast-paced world of networking, Cisco Catalyst switches are the backbone of enterprise infrastructures. But decoding their alphanumeric SKUs can feel like
Nov 03, 2025
This article provides instructions on how to view the LLDP port status information on a switch.
Dec 18, 2025
Cisco Switch Naming Convention Guide Decoding Cisco switch model names can be tricky, but understanding their naming structure makes choosing the right one much easier. In this
Mar 18, 2026
This article provides the list of model object identifiers of all Cisco Small Business Switches.
Oct 10, 2025
One of the quickest ways to verify if a switch is PoE enabled is by checking its model number. Generally, manufacturer include “PoE” along with the model number.
Nov 06, 2025
Port Identifier Does anyone know of a relatively simple device that can identify the switch name and port number that they are plugged into? I work on IP Cameras, each device is static addressed on a
Dec 22, 2025
Quickly identify the right Cisco switch for your needs, whether you''re looking for a new switch or upgrading an old one for an enterprise LAN, a data center, outdoors, or industrial operations.
May 31, 2026
Learn where to find a Cisco serial number, what SN, PID, BOM, SmartNet and warranty status mean, and when to use a Cisco serial number
Sep 05, 2025
Learn how to quickly identify your Cisco switch model using the serial number. Discover CLI, physical inspection, and Cisco tools, plus expert upgrade tips from Router-Switch .
Aug 18, 2025
The Cisco® Catalyst® Compact Switches easily expand your Ethernet and Multigigabit Ethernet infrastructure outside the wiring closet to
May 21, 2026
I have network scanning tools that will give me information about my devices: MAC address, operating system, etc.. Is there an easy way to identify my Cisco switches: ideally model,
Sep 02, 2025
This data sheet describes the benefits, specifications, and ordering information for the Cisco Catalyst 2960-X Series Switches.
May 03, 2026
In general, all models Ending with "-P", "-LP" or "-FP" have PoE. If you found this post helpful, please give it Kudos. If my answer solves your problem, please click Accept as Solution so
Jul 23, 2025
Layer23-Switch built this Cisco SN Check Tool for procurement teams, resellers, and IT operations teams that need a faster way to validate Cisco device records
Dec 08, 2025
On cisco switches they usually surround PoE ports with a white border on the bezel. Otherwise you can tell by the model number (WS-C2960X-48F P S-L for instance)
We Look Forward to Working with You