What are VLANs ?
VLANs are broadcast domains in a Layer 2 network. Each broadcast domain is like a distinct virutal bridge within the switch. Each virtual bridge you create in a switch defines a broadcast domain. By default, traffic from one VLAN cannot pass to another VLAN. Each of the users in a VLAN would also be in the same IP Subnet. Each switch port can belong to only one VLAN.
VLANs are broadcast domains in a Layer 2 network. Each broadcast domain is like a distinct virutal bridge within the switch. Each virtual bridge you create in a switch defines a broadcast domain. By default, traffic from one VLAN cannot pass to another VLAN. Each of the users in a VLAN would also be in the same IP Subnet. Each switch port can belong to only one VLAN.
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