Asked by: Abdulaziz Lentisco
asked in category: General Last Updated: 10th January, 2020

What is routed VLAN interface?

Routed VLAN interfaces (RVIs) allow the switch to recognize packets that are being sent to local addresses so that they are bridged (switched) whenever possible and are routed only when necessary. Whenever packets can be switched instead of routed, several layers of processing are eliminated.

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Consequently, what is a routed VLAN?

In a LAN environment, VLANs divide broadcast domains. When a host in one VLAN must communicate with a host in another VLAN, the traffic must be routed between them. This type of routing is called inter-VLAN routing. The smart switch forwards an inbound multicast packet to all ports in the VLAN.

One may also ask, what is a routed interface? A routed interface is a physical port that can route IP traffic to another device. A routed interface is a Layer 3 interface only and does not support Layer 2 protocols, such as the Spanning Tree Protocol (STP). All Ethernet ports are routed interfaces by default.

Also, what is a VLAN interface?

A VLAN interface is a logical interface that represents a VLAN in all Layer 3 activities the unit may participate in. A VLAN interface has an IP address that is used for any management operations, or as an IP next-hop for routes.

What is the difference between SVI and routed port?

SVI or a Switched Virtual Interface is a logical interface on a switch that is associated with one VLAN. A Routed port is a physical port on a switch, that acts like a port on a router. It supports all routing protocols. It does not however support VLAN subinterfaces and it is also not associated with a single VLAN.

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