I'm attempting to set up a small VLAN for some saw controllers and user interfaces on a HP Procurve 2910al. I've not had much experience setting up VLAN on managed switches, let alone routing between ...

Cisco Packet Tracer is more than just a simulation tool—it’s a hands-on learning environment for building, testing, and troubleshooting networks without expensive hardware. From basic device ...

A quick comparison of EoMPLS, VPLS and A-VPLS really reflects the learning curve the network industry has experienced as the technologies are deployed. All three are PW services and use a MPLS ...

If I'm not mistaken, this simply means that you haven't created the appropriate VLAN interface/assigned it an IP. This is fine, so long as no routing needs to take place to that particular VLAN, which ...

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 ...

Have you been told that VLANs are the ultimate solution to your network woes? That they’ll magically secure your infrastructure, eliminate complexity, and solve all your traffic management headaches?