Core switch VLANs are further divided by floor

Industry
Jul 21, 2026

Solved: Core Network Design

We have planned to configure VSS between two core switches of each building & run OSPF area 0 between building

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Industry
Jan 29, 2026

Switch VLAN configuration basis and examples

VLAN Basics VLAN is Virtual Local Area Network, it is not “VPN” (virtual private network). VLAN is a logical division of

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Industry
Mar 13, 2026

where would a logical vlan be configured on the Core switch, or

Local VLANs are based on geographic locations by demarcation at a hierarchical boundary (core, distribution, access).

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Industry
Mar 05, 2026

Routing Between VLANs Overview [Networking Software (IOS & NX

VLANs address scalability, security, and network management. Routers in VLAN topologies provide broadcast filtering, security,

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Industry
Oct 27, 2025

Where to do inter-VLAN routing? (core/distribution/access)

So we need to do inter-VLAN routing between two VLANs (VLAN 20 and VLAN 600). From a best practice

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Industry
Mar 09, 2026

Vlan per floor or switch??

Currently designing a Branch Office network and would like to implement a solution with a /26 subnet per switch.

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Industry
Dec 02, 2025

What Is Virtual Local Area Network (VLAN)?

VLAN technology logically splits LANs into broadcast domains called VLANs, enhancing network security while helping

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Industry
May 28, 2026

Kalai-Vision/it-company-multi-floor-lan-network-topology

This project demonstrates the design and implementation of a complete Local Area Network (LAN) topology for an IT company using

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Industry
Apr 15, 2026

VLAN Tutorial

This tutorial provides a general introduction to VLAN''s, and includes refreshers on IP addresses, subnetting, and switching. It covers

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Industry
Feb 22, 2026

Solved: learn Vlans from the core!

Solved: Hi Experts! I will deploy a distribution switch (4507R).what is the Preferred way to let this switch learn about

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Industry
Sep 07, 2025

VLAN How To: Segmenting a small LAN

The goal of this article is to explain and discuss VLANs, including why you should consider using VLANs in

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Industry
Jul 05, 2026

Inter-VLAN routing on Core vs Distribution switches

We''re currently upgrading our flat L2 switch topology to a three-tier design using SG-class switches in a building

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Industry
Mar 31, 2026

Need opinion. Span VLANs across multiple access layer switches.

Recently, they are in the midst of acquiring 4 office floors in the same building and they would like to extend their

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Industry
Nov 18, 2025

Virtual Local Area Networks (VLANs)

VLANs serve two major functions: splitting up one switch into smaller virtual-switches, and extending those virtual-switches to other

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Industry
Oct 26, 2025

VLAN Concept

LAN switches and BUM traffic Before understanding the VLAN concept, you must first understand two core concepts about the

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Industry
Feb 21, 2026

Core Switch & VLANNING

Hi folks - don''t flame me too bad butsome questions rolling around I have to ask on how you do this in the real world.I

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Industry
Nov 17, 2025

Do I have to configure new VLANs on the core switch?

‎ 10-03-2022 10:08 AM I agree with Joseph that we do not understand your environment well enough to give good advice. If your

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Industry
Apr 11, 2026

Architecture & Design Question: User VLANs per floor, per job

Relevant OCG Chapters Chapters 2-5: STP + VLANs Chapter 14 (barely): Quality of Service Chapter 15: IP Services Chapter 22:

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Industry
Dec 02, 2025

Understanding VLANs and Inter-VLAN Routing

Understanding VLAN tagging is essential for implementing more advanced networking concepts like inter-VLAN

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Industry
Feb 28, 2026

Why should I use vlans instead of subnets?

VLANs are not a substitute for subnets, they are a substitute for physical LANs: actual wired connections. You use

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Industry
Mar 26, 2026

Access, Distribution, and Core Layers Explained

This tutorial provides an overview of the access, distribution, and core layers and explains two-tier and three-tier

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Industry
Jun 13, 2026

Routing at the core versus routing at the distribution layer

We have some vlans that exist on every single switch, such as camera vlans, HVAC equipment, door controllers. Some other VLANs

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Industry
May 22, 2026

What is the best way to completely segregate one VLAN?

I have 3750x with existing small business server and all computers on one vlan. This vlan connects to other switches

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Industry
Apr 11, 2026

Best Practices for configuring Vlans across different floor switches

What''s the best practice of configuring vlans across different floor access switches. Do we need to create separate vlan

Read More 7,001
Industry
Feb 13, 2026

Core Switch vs. Distribution Switch vs. Access Switch

These data switches are responsible for routing and data switching at the core layer of the network. The data routed and switched by

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Industry
Nov 02, 2025

Switching Architectures: VLANs

Cisco''s Nexus switches run NX-OS not IOS and are Layer-3 switches which could make a good choice for a core router. They can

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Industry
Apr 13, 2026

Architecture & Design Question: User VLANs per floor, per job

I''ve never seen VLANs be arbitrarily split by floor/data closet. I understand that we don''t want to have large VLANs so that we can

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Industry
Apr 04, 2026

Best practices for Vlans by department/location

Currently we are broken up by device PC/Wireless/Guest/Voice, but with the massive amount of new space and

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Industry
Jun 23, 2026

Enterprise Network Design: Switching, Routing, and Segmentation for

Design enterprise networks for commercial buildings — core/distribution/access switching hierarchy, VLAN

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