Route + 2 layer switch (Multi-VLAN)

Route

Use sub-interfaces

Configure fa0/0 with no IP address and activate

Interface fastethernet0/0

No IP Address

No shut

Configure sub-interface 1Fa0/0.1

Interface fastethernet0/0.1

Encapsulation dot1q 2 (vlan2)

IP address 10.10.10.1 255.255.255.0

No shut

ConfigurationSub-interface 2Fa0/0.2

Interface fastethernet0/0.2

Encapsulation dot1q 3(Vlan3)

IP address 255.255.20.1 255.255.255.0

No shut

SW Configuration:

Create vlan2 and vlan3

VLAN Database

VLAN 2

VLAN Database

VLAN 3

Configure the port connected to the vro

Int fa 0/1

Switch Mode trunk

Switch trunk encapsulation dot1q