Core Switch Firewall Order

Factory
Nov 27, 2025

Link between Firewall and Core Switches : r/networking

We will soon be deploying some core switches. When going upstream (towards outside) from the core L3 switches to a set of

Factory
Mar 12, 2026

Core Switch vs. Distribution Switch vs. Access Switch

Comprehensive guide to Core, Distribution, and Access Switches. Roles in the network and important parameters explained.

Factory
Aug 06, 2025

Network Trio: Firewall vs Switch vs Router | Field Engineer

There are 3 main pieces of equipment, known as the network trio that are needed to secure a network. We take an in

Factory
Jun 29, 2026

Internet Connection Termination: Core Switch vs Firewall

In cases where there''s a HA firewall setup, I believed that, instead of introducing another switch between the ISP and the firewall

Factory
Sep 30, 2025

Single firewall with 2 core switches

Hi All Following is my requirement. Two different WAN links get connected to the firewall via two routers.(Different ip

Factory
Apr 09, 2026

Routing über Firewall oder Core-Switche?

Und zwar, was macht mehr Sinn, das Rounting über die Firewall abzudecken oder über die Core-switche laufen zu

Factory
Jul 16, 2026

Router vs Switch vs Firewall – Networking Guide

Learn the difference between routers, switches, and firewalls in networking. This beginner-friendly guide explains how

Factory
Feb 26, 2026

Firewall at Edge vs Core : r/networking

Obviously I would think having a firewall at the Core switch is ideal, however sometimes this may not be possible, (depending where

Factory
Dec 18, 2025

Connecting Core switch to firewall

Hi guys, I have a 3750X four-switch stack acting as the core of a fairly simple LAN. All I need to achieve (and this

Factory
Jan 27, 2026

Internet switch placement after firewall

He told that firewall will take care. I told if core switch is compromised we can''t tell its impact will be. Can anybody

Factory
Oct 28, 2025

What is the best practices for Users Getaway! Core Switch or Firewall

If you have a single firewall, but a fully redundant core, it makes more sense for the core to be the client gateway so

Factory
Feb 21, 2026

How to segregation the internet between two Firewall with only one

As you can find through the attached file, we need to segregate the internet between two firewalls with interconnection with only one

Factory
Feb 09, 2026

L3 Core to Firewall question

My issue is in deciding whether to use the "core" switches OR the Fortigate firewall as the default gateway/L3 switch in the network.

Factory
Nov 20, 2025

Internet Connection Termination: Core Switch vs Firewall

My colleague argued that internet connections should not be terminated on the core switches or internal access switches but rather

Factory
Aug 09, 2025

Umzug der Firewall und Einsatz eines Core-Switches

Ich schlage vor, einen kleinen Switch mit 12–24 Ports (direkte Glasfaser Ports oder SFP+) als Core-Switch

Factory
Apr 05, 2026

Wann sollte das Routing über Core-Switches und wann über Next

Erfahren Sie, wann Sie in Unternehmensnetzwerken Core-Switch-Routing und wann Next-Generation-Firewall-Routing einsetzen

Factory
Nov 07, 2025

Connectivity from Core to Firewall

Glad to hear you got it working. I am slightly confused by the fact you have SVIs on the core switches for the

Factory
Apr 15, 2026

Core layer | FortiSwitch 7.6.0 | Fortinet Document Library

The most appropriate FortiSwitch unit to form the core layer must have many 100 gigabit Ethernet ports to address the aggregation

Factory
Jun 01, 2026

Routing über Firewall oder Core-Switche?

Liebe Netzwerker, ich habe mal eine Allgemeine Frage. Und zwar, was macht mehr Sinn, das Rounting über die

Factory
Nov 13, 2025

Solved: Connectivity from Core to Firewall

You want to simply extend L2 all the way from the access switch to the firewall so all ports need to be L2 until they get

Factory
Nov 11, 2025

Should I build a VLAN between firewall and core layer 3 switch?

This firewall hangs directly off of our core, layer 3 routing switch. (See Current Configuration image below.) My

Factory
May 20, 2026

Core Switches: The Pillar of Network Infrastructure

Get a closer look at core switches: the nerve centers of network infrastructure that enhance performance and facilitate

Factory
May 15, 2026

Routing on firewall or core switches? : r/networking

In my research I''m getting mixed suggestions - Some say that core switches are for routing, when others say that core switches have

Factory
Apr 24, 2026

Firewall to Core Switch question : r/networking

Your core does not need to have an IP if it''s connected over L2 and your firewall is doing the routing. You would set a dedicated

Factory
Jul 30, 2025

move vlans off firewall to core switch

Natting is done at the firewall level. When you move VLANs from the firewall to the switch, the important thing to

Factory
May 14, 2026

Internal Firewall vs. ACLs on Core Switches : r/networking

ACLs on switches only log hits if you''re not sending the logs off to a log collector. They also won''t tell you if packets were sent out of

Factory
Aug 31, 2025

Network Setup for core and firewall

Internet modem------core switch------firewall Scenario: Internet modem - send to core switch the internet core switch -

Factory
Dec 30, 2025

When to Route on Core Switches vs Next-Gen Firewalls in Enterprise

Learn when to use core switch routing vs next-generation firewall routing in enterprise networks. Explore performance, security

Factory
Mar 02, 2026

Recommendation for a connection between Core Switch and Firewall

Hello, I am asking myself what others recommend for the connection between core switch and Firewall. The setup is

Critical Infrastructure Optical Insights

Need Reliable Optical Solutions for Critical Industries?

Contact us today for product inquiries, custom cable assemblies, or technical support