In Cisco LAN switch environments, the native VLAN is typically untagged on 802.1Q trunk ports. This can lead to a security vulnerability in your network environment. It is a best practice to ...

I have a weird thing ... as usual. I have a Cisco UCS system with the normal fabric interconnect setup (2 x 6248UP connected to a chassis with 2 x 2208xp fabric extenders), running the latest 4.x ...

I'm a bit stumped on this one, and having a background in HP switches is making it worse. I have a metro-e connection that will have up to 100 VLANs coming in on it. This is connected to a GigE port ...

A Cisco switch configured as an access layer port with a voice vlan is actually an 802.1Q trunk that will only allow traffic tagged on the voice vlan. The last exception is very seldom used, but does ...

The average home now has dozens of networked devices, from computers to smart devices and streaming boxes. Each of these comes with different considerations about how they use the network, and that's ...

Virtual LANs (VLANs) allow the segmentation of a physical network into multiple logical networks. VLAN trunking is the process of transporting multiple VLANs over a single network link—typically ...

DarkShadow: Don't think any TP Link residential routers do VLAN. Not totally true. I bought an Archer c7 for use on bigpipe ufb. I know bigpipe do not use vlan tagging so that is fine for me. But ...