Unanswered Question
Feb 15th, 2008
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We are replacing a 2811 router that is doing only internal routing with a 4506E and Sup V. I am trying to match the router config but I cannot create sub-interfaces. Is this possible with the 4506?

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Edison Ortiz Fri, 02/15/2008 - 09:27
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Router config:

interface fx/x.100

encapsulation dot1q 100

ip add 192.168.100.x

interface fx/x.200

encapsulation dot1q 200

ip add 192.168.200.x

Moving that configuration to a switch

(create Layer2 Vlans)

config#vlan 100

config#vlan 200

(create Layer3 interfaces)

config#interface vlan 100

config#ip add 192.168.100.x

config#interface vlan 200

config#ip add 192.168.200.x

(interface carrying multiple Vlans)

config#interface fx/x

config#switchport trunk encapsulation dot1q

config#switchport mode trunk

(interface carrying a single Vlan)

config#interface fx/x

config#switchport access vlan 100

config#switchport mode access





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