I set a port on a switch to trunking, but it won't pass data. Here's the scenario. See if you can help me out. We have two switches and two VLANs. Actually, we have over a hundred switches and a dozen ...
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Your switch's management VLAN is sitting on the same network as your smart plug, and that's a massive security problem
Segmentation is a fundamental part of home network security, and most people skip it ...
I'm looking for some guidance on a design for OSPF in an environment that needs layer two trunks between the routers. Consider the below topology: Layer 3 switches A, B and C are connected with trunks ...
Add Yahoo as a preferred source to see more of our stories on Google. When set up correctly, virtual LANs improve the performance of busy networks. VLANs can group client devices that communicate ...
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 ...
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 ...
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