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How many VLANs are too few and too many?


How many VLANs is too many VLANs? : r/networking - Reddit

If you use VXLAN, 16 million and 1 vlans is too many vlans. Upvote

How many VLANs are too few and too many? - Server Fault

Unless you have 25 test and development groups that regularly kill the network with broadcast floods, 25 per-room VLAN's are 24 too many.

How many vlans on 1 cable are too much - Cisco Community

6 vlans is not too much or too many at all. it is more about interface speed, type of traffic and amount of traffic rather then number of vlans.

A question of VLANNING in Schools - How many is good?

Hi, We will be getting our whole network replaced (switches, WIFI etc) Currently it seems we have too many unused VLANS (before my time) I ...

VLANS so many vlans - EduGeek.net

Fifty does seem like rather a lot. As @synaesthesia says the general school of thought is either to group by location or by similar requirements ...

How many VLAN's is too many? - Netgate Forum

The largest I've done so far is 47 VLAN's, with 47 DHCP servers, 47 sets of firewall rules, etc… It seems to be working just fine so far, ...

how many user per vlan is recommeded by cisco

So it depends on your requirements how many hosts you want in a single VLAN. The recommendataion is to have one VLAN per access switch if possible. Usually this ...

Home network topography, or: how many VLANs? - Ars Technica

Use VLAN1 as the default for low security stuff. I ran into several IOT devices that really didn't like VLANs and so running an untagged VLAN1 ...

How many VLANs are necessary? - Spiceworks Community

I wouldn't recommend you to configure too many (unnecessary) VLANs because of the higher complexity . If you've got traffic that has to be ...

Too many vlans for srcPort | ESXi - Broadcom Community

1. Too many vlans for srcPort ... I am not sure what changed but the vmkernel logs are getting flooded with these errors. I was unable to find anything on the web ...

VLAN overload? WIFI suddenly slowed down drastic after adding ...

It seems that DHCP has handed out over 7K IPs thus far and that is not all of them. Is that too much for one VLAN? My theory is that they are ...

VLANs - Preferred Configuration - EduGeek.net

Morning, 60 VLANS seems like far too many IMO - unless you need to segregate network traffic in each building. We use 10 VLANS on our site.

Let's talk about VLANs! | Technibble Forums

Most of my clients are too small to have servers (even more so now that M365 can fill that need for many small clients. I do have a few ...

Performance issues while using many vlans | Netgate Forum

Low end, cheap VLAN-switches handle up to 500 VLANs. Medium category to enterprise class equipment handle 4000. So expecting pfSense to handle ...

Re: Maximum vlan ( limit ? ) on a MX - The Meraki Community

Wow, why so many VLANs? I am not a Cisco ... We have to provision the vlans even tho there might never be any clients in that vlan. ... Why so few ...

How many VLANs on EdgeOS? - Ubiquiti Community

IIRC the limit is 4096. For routers you are working directly at the kernel level for ports with VLANs, so the theoretical limit is the table size in the kernel, ...

VLANs in Switched Networks: Benefits, Drawbacks, and Best Practices

Avoid creating too many or too few VLANs and use descriptive and consistent names and IDs for them. Additionally, use VLAN trunking protocol ...

N4N003: What's a VLAN? - Packet Pushers

Maybe that's a, maybe that's a show for another day too, because we already got too much material for today, Holly. But, virtual LANs allow us ...

Networking Security and Vlans - Lawrence Systems Forums

Similarly at layer 3, many people are able to jump across firewalls also through various routing protocols (uPNP, etc) and do so quite regularly ...

How many vlans can you make? - LinksysInfo.org

VLAN's must be associated with at least one physical port. And sense, obviously, VLAN's don't share ports.. If your router has 4 LAN ports then ...