switch virtual interface (SVI) → εικονική διασύνδεση μεταγωγέα

spiros

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switch virtual interface (SVI) → εικονική διασύνδεση μεταγωγέα

A switch virtual interface (SVI) represents a logical layer-3 interface on a switch.

VLANs divide broadcast domains in a LAN environment. Whenever hosts in one VLAN need to communicate with hosts in another VLAN, the traffic must be routed between them. This is known as inter-VLAN routing. On layer-3 switches it is accomplished by the creation of layer-3 interfaces (SVIs). Inter VLAN routing, in other words routing between VLANs can be achieved by SVIs.
Switch virtual interface - Wikipedia


 

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