Core Switch Cutover Process

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Guide
Oct 10, 2025

Core Switch Migration

Make sure you plan the STP/MSTP root cutover. Also make sure you are using MSTP and every switch has the same Config name and Version number (or they will be in different MSTP

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Guide
Oct 27, 2025

Best way to migrate core switches from Cisco Switches to

I am working on a project to migrate the current Cisco switches (3700 series with Layer 3) to the new FortiSwitches (S248EF) and have a few questions with regards to the best, easy, and efficient way to

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Guide
Nov 24, 2025

Solved: Replace Core Switch

If you have a layer-2 trunk between the old core and the new core, you can migrate all your layer-2 switches to the new core and than have a maintenance window to move all layer-3 links

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Guide
Jul 25, 2025

Core switch replacement

Make sure any loopback you add doesn''t conflict with the existing core switch and that you do one SVI at a time, it''s not as simple as doing it linecard by linecard but this way you can

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Guide
Oct 14, 2025

Solved: Replacing Core Switch

actually I think your approach of shutting down the core stack altogether and replacing it, rather than doing a staged migration, is the much better way, especially since you have scheduled

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Guide
Jul 31, 2025

Best way to replace a core swicth with minimal down time

Once you are done with that, in a maintenance window, disconnect the old switch, connect the new switch and move over all cables from one switch to another. If you have extra

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Guide
Sep 30, 2025

serenalindquist99/server-core-switch-lab

This lab simulates a real-world enterprise network upgrade involving the replacement and configuration of core switches, port migration, ACL deployment, and rollback planning.

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Guide
Aug 30, 2025

Core Switch Change

Hi all. We will be swapping our existing core switch for a new one and I want to get some verification that the procedure I have in mind is a good one to take. We currently have the following

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Guide
Aug 18, 2025

Solved: Migrating to new core switches | Experts Exchange

As mentioned in my question, I would like to know more about configuration of the switches, as in how to migrate the configuration from one switch to another while minimizing downtime.

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Guide
Mar 07, 2026

How to Plan for a Network Cutover – {networkphil}

A network cutover is often the culminating event for networking projects. All of the planning, staging, testing, and configuration leads to this brief yet critical change window.

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Guide
Feb 28, 2026

Moving VLANs from Core Switch to Firewall : r/networking

You wouldn''t be deleting the VLANs from the core switch. You''re just moving the gateway address from the switch to the firewall. I''m presently doing this for my organization so I can decommission a couple

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