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VLANs create separate broadcast domains and isolates traffic to it's own VLAN. Switches will not forward traffic out ports that aren't in their VLAN. Basically, traffic from VLAN 10 cannot reach VLAN 20. Makes grouping traffic pretty easy. For example you may group ACCOUNTING and IT machines into different VLANs. | VLANs create separate broadcast domains and isolates traffic to it's own VLAN. Switches will not forward traffic out ports that aren't in their VLAN. Basically, traffic from VLAN 10 cannot reach VLAN 20. Makes grouping traffic pretty easy. For example you may group ACCOUNTING and IT machines into different VLANs. | ||
- | Trunking is the act of carrying data from multiple VLANs over a medium. So a trunk port is a port capable of carrying traffic from specified/ | + | Trunking is the act of carrying data from multiple VLANs over a medium. So a trunk port is a port capable of carrying traffic from specified/ |