VLAN vs Private VLAN
Difference between VLAN and Private VLAN:
S No. | VLAN | PRIVATE VLAN |
1 | Different Vlans must belong to different IP subnets. | PVLANs belong to the same IP subnet |
2 | Vlan works in Layer 2 and Layer 3 | PVLAN is method to segment device at layer 2 |
3 | Vlan is the basic requirement for all LAN Environments. | PVLANs are required for specific requirements wherein endpoints of same VLAN should not communicate to each other. E.g. – Mainly in ISP scenarios to prevent different customer from communicating to each other on same LAN segment. |
4 | Intervlan communication is performed at L3 SVI level | PVLAN to outside communication is performed via Primary VLAN. |
SOURCE:https://ipwithease.com
Related – VLAN vs Subnet
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