05-20-2014 03:00 PM - edited 03-04-2019 11:00 PM
can I use one of the two internal GB ports as WAN port to ISP or do I need to purchase an HWIC module? We are upgrading from 1841 router with T1 to 1921 router with 50 MB connection.
05-20-2014 04:40 PM
Sure you can. Both ports are Layer 3 interfaces.
05-21-2014 08:44 AM
50 MB sure does sound like Ethernet and if so then I agree with Leo. But perhaps we can get the original poster to confirm what type of connection they will have to the ISP?
HTH
Rick
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