VLAN

VLAN

vlan 5
	name DSL_CUST1

vlan 10
	name DSL_CUST2
	
int fa 1/1
	switchport mode access
	switchport access vlan 5	
	
int fa 1/6
	switchport mode trunk
Trunk has all VLANs by default

Router on a Stick

  • Configure trunk port on switch
  • Configure tagged sub-interfaces
int fa 0/0
	no shut
	
int fa 0/0.10
	encapsulation dot1q 10
	ip address 10.1.10.1 255.255.255.0
Sub interface number is not required to match VLAN but is best practice.

Layer 3 Switching

  • Configure and assign VLANs
  • Configure SVIs
ip routing

int vlan 10
	ip address 10.1.10.1 255.255.255.0