CCNA: VLAN Access and Trunk Links

 LAN Segmentation

There is often a need for communication to be restricted between hosts in the same network. Best way to do this is by using VLANs.


There is often a need for communication to be restricted between hosts in the same network. Best way to do this is by using VLANs.


VLAN Configuration on cisco switch

Create a VLAN: 

Switch(config)# vlan X 

Configure Access/Trunk: 

Switch(config)# interface FastEthernet 0/1 

Switch(config-if)# switchport mode access 

Switch(config-if)# switchport access vlan X

 Switch(config)# interface FastEthernet 0/2


 Switch(config-if)# switchport mode trunk

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