Chapter 12. VLANs

This chapter provides information and commands concerning the following topics:

Creating static VLANs

Using VLAN configuration mode

Using VLAN database mode

Assigning ports to VLANs

Using the range command

Verifying VLAN information

Saving VLAN configurations

Erasing VLAN configurations

Configuration example: VLANs

Creating Static VLANs

Static VLANs occur when a switch port is manually assigned by the network administrator to belong to a VLAN. Each port is associated with a specific VLAN. By default, all ports are originally assigned to VLAN 1. You can create VLANs in two different ways:

Using the VLAN configuration mode, which is the recommended way to create VLANs

Using the VLAN database mode (which ...

Get CCNA Routing and Switching Portable Command Guide, Third Edition now with the O’Reilly learning platform.

O’Reilly members experience live online training, plus books, videos, and digital content from nearly 200 publishers.