cisco 1721 cable modem and netgear switch

gooker

Junior Member

Join Date: Jul 2006

Posts: 12

08-12-2006

hi anyone know how to config a cisco 1721 to cable modem and switch

in my cisco router 1721 i have a ethernet0 and a fastethernet0

this is my setup
ethernet0 = dhcp for my cable isp is dynamic ip
fastethernet0 = configed to my lan which is plug to my netgear switch
now the thing is i get a ip from my isp to my ethernet0 but i cant seem to get internet access . any help here would be great. thanks

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