VLAN – configuring

Task is:

  • The network consists of 8 PC and two switches
  • split one physical network in two VLAN (VLAN 2 and VLAN 3)
  • ports 1-10 assign to VLAN 2 on both switches
  • ports 11-20 assign to VLAN 3 on both switches
  • enable communication between computers in same VLAN on different switches

16042201

Creating VLAN 2 on Switch0

Switch>enable
Switch#configure terminal
Switch(config)#interface vlan 2
Switch(config-if)#description VLAN2
Switch(config-if)#exit

Creating VLAN 3 on Switch0

Switch>enable
Switch#configure terminal
Switch(config)#interface vlan 3
Switch(config-if)#description VLAN3
Switch(config-if)#exit

Assigning ports 1 to 10 to VLAN 2

Switch(config)#interface range FastEthernet 0/1 - FastEthernet 0/10
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#switchport access vlan 2
Switch(config-if-range)#exit

Assigning ports 11 to 20 to VLAN 3

Switch(config)#interface range FastEthernet 0/11 - FastEthernet 0/20
Switch(config-if-range)#switchport mode access
Switch(config-if-range)#switchport access vlan 3
Switch(config-if-range)#exit

Connecting switches using port 24, establishing trunk connection

Switch(config)#interface FastEthernet 0/24
Switch(config-if)#switchport mode trunk
Switch(config-if)#exit

Create VLAN with two switches example

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