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Forum Discussion
SPdevotee
Jan 18, 2021Aspirant
Cm1200 single IP
I learned the problem connecting my new modem may be Comcast is only giving me 1 IP but there are 4 ports on the modem which need? Separate IPs? Suggestion on my other thread was to only use the first...
No1Mportnt
Jan 18, 2021Luminary
That is a modem/router combo. Your ISP will only server up 1 IP address for that modem then the router will supply IP address to the other devices that you plug into the LAN ports.