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Trunking Switches ( And the VLANs that love them ) Trunking is the process of creating a logical connection between two physically connected switches, allowing frames to flow between them. As you see, Switch 1 and 2 are connected with a cable (crossover cable) A tag indicating the destination VLAN is placed into the frame […]
Naming a VLAN With “show vlan brief” , we’ll see all VLANs that we created earlier, plus VLAN32 which I just left empty. So we have a couple of empty VLANs here. We have ports 2 and 4 in VLAN24. We can give names to VLANs specially when we have lots of them because it […]
Why Do We Use VLAN? Because they help us group hosts by department, security clearances, or any category, rather than being limited to geographic location. Because they are kind of a security feature and help you increase security by hiding a logical group of host away from everyone else and we can do that wit […]
