Core switch connects to multiple routers

LORRAIN SYSTEMS provides modular data centers, thermal containment, intelligent PDU, 800G transceivers, liquid cooling, AI interconnects, and edge networking solutions for sustaina...

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Nov 12, 2025

Edge switch redundancy to two core switches

Solved: I want to provide best redundancy for an access switch (Cisco 3650) when connecting to two core switches (Cisco 9500 series), as show in

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May 03, 2026

How To Use A Network Switch With 2 Routers

Learn how to effectively use a network switch with 2 routers to expand your network and optimize connectivity. Discover the best practices for

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Oct 30, 2025

What is a Core Switch | Functions and Difference over Normal Switch

What is a core switch and how it works? This article builds the basics of this kind of switch for the ones who don''t know anything about it. What is a Core Switch? It is a powerful

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Dec 25, 2025

2 Routers connected to a switch in a single network

2 Routers connected to a switch in a single network This thread has been locked for further replies. You can start a new thread to share your ideas or

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Oct 11, 2025

Internet connection to two core switches

I want to reconfigure this system to have two core switches in case one of them fails. If one of the access switches fail, I can just physically replace them in minutes since only one part of

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Oct 07, 2025

Using Eth-Trunk to Connect Two Access Switches to a Core Switch

As shown in Figure 3-11, access switches SwitchB and SwitchC of the data center connect to core switch SwitchA. SwitchB and SwitchC connect to many users, and SwitchA connects to the external

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Oct 09, 2025

Most efficient way to connect three network switches

Based on this update, core and distribution seems like the right way, Put your router/firewall, servers, and possibly WAPs on the core, Use the SFP

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Jun 25, 2026

Difference between a Core Switch and Router

A core switch can also be a routerthat is a layer 3 swith that has a router engiene in it. in essence it is a router/switch in one box. Usually, a core switch is backbone of the network.

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Aug 29, 2025

core switch or multiple switch to router : r/networking

Is there any advantages and disadvantages to connecting each of those switches to port 1-5 on the router? With a core switch, I can connect all 5 of those switches to it and trunk the core switch to the

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Oct 09, 2025

Is chaining two switches different than connecting both

When you connect two switches together, you are extending your broadcast domain. The broadcast domain can impose a burden in fairly large

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Oct 12, 2025

Splitting a single ISP line through a core switch to 2

create a passthru vlan, and connect the ISP router up to the core on that access vlan. Connect anything that needs internet to that vlan as well - obviously only works if you have multiple public IP''s on that ISP.

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Mar 06, 2026

Network Design with Examples-Core and Distribution

What might be the best core/distribution and edge devices would depend much on what host you can connect to what device. More tips about

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Sep 15, 2025

2 Routers connected to a switch in a single network

At home I have the following setup - a tp-link switch modem connected to the internet and 2 routers (both AX53 3000), connected to that

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Feb 17, 2026

Connecting multiple switches correctly

Plug the main server into the core switch above ( I wouldn''t have anything internal plugged into the main router beyond the link to the core switch

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Mar 01, 2026

Multiple connections between router and switched network

If this router is one of those then the solution is simple - connect each of the switches to a switch port (configured in the same vlan). This would allow

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Jul 16, 2025

Expanding Router Ports and Connecting Switches

You can connect multiple switches to the router and also switches to switches. When connecting multiple switch aim for a star topology and try to

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Oct 11, 2025

FS Community

Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu.

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Apr 06, 2026

Tech & Work Archives | TechRepublic

Figure AI''s Helix 02 humanoid robots neared 40 hours of autonomous work and almost 50,000 packages in a livestreamed warehouse demo. If you can only read one tech story a day, this

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May 31, 2026

Connecting multiple switches to a router: utilize all router

You can connect each switch to one port on the router. You can also run a cable from the router to the first switch, then connect all the other switches to the switch!

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Dec 12, 2025

What is a Switch vs a Router?

What is a router? Just as a switch connects multiple devices to create a network, a router connects multiple switches, and their respective networks, to form an even larger network. These networks

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Sep 14, 2025

Why would you connect multiple routers to one switch?

If each of those routers only has two interfaces, but you want all four routers to talk to each other you use one interface to service a host switch each (not shown in the diagram) and one interface to

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Jan 19, 2026

Access vs. Distribution vs. Core Switch Comparison Guide

This guide provides a comprehensive comparison of Access, Distribution, and Core switches, detailing their functions, characteristics, and deployment scenarios.

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Feb 16, 2026

Configure Inter VLAN Routing with Multiple Switches

Your core router or Internet router will then have a route with every SVI address on your layer 3 switch if the VLAN traffic needs to get out to the

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Apr 12, 2026

Connecting Multiple switches to core : r/networking

I''ve worked in large manufacturing facilities where the Core is connected to Distribution switches and they connect the standard layer 2 access switches. My boss was always on at me “upgrade the core

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Jul 23, 2025

Network Devices

7. Router It is a networking device that connects multiple networks and directs data packets between them using IP addresses. It uses IP Addresses

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May 07, 2026

Multiple routers connected to a switch : r/Ubiquiti

Multiple routers connected to a switch Hi - I was wondering if you can have 2 routers connected to a network switch that provide the internet from the ISP. basically what I am asking is can both those

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Oct 03, 2025

Recommendations: Dual Core Switch for redundancy.

I have the following: 1 5520 ASA connected to the internet, 2 core switches, and several access switches. Aside from implementing RSTP, VRRP,

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