How to Configure VLAN? I need Step by Step VLAN configuration guide.?

Vlan ( Virtual Local Area Network ) : Vlan is used to divide broadcast domain through configuration ( means boradcast domain is divided when ports are assigned to some specific Vlan ) .

example :

Q1 how to create vlan ?

SW1(config)#vlan 10

SW1(config-vlan)#name Sales

SW1(config-vlan)#exit

SW1(config)#vlan 20

SW1(config-vlan)#name Finance

SW1(config-vlan)#exit

Q2 how to Verify Vlan ?

SW1#show vlan brief

Q3 how to assign a port to speicific Vlan ?

SW1(config)#int fa0/1

SW1(config-if)#switchport access vlan 10

SW1(config-if)#exit

SW1(config)#int fa0/2

SW1(config-if)#switchport access vlan 20

SW1(config-if)#exit