Can not attach Extender to AC2000 Cable Modem router

[Michaelk7]

Had it working great then an electric cut the Suddenlink line for a day and I can not get it going again.

Working to connect a range extender to the Cable Model listed above.  I see it has the wrong MAC address listed for modem yet not sure where to change only that address.  Have a information in a Word format on the attached file.  It is an Appple iMac.

Modem is AC1750 Cable Modem Router model C6300v2.  Extender. NIghthawk X4 AC2200 Model EX7300v2.

Thank You for any asssistance.

Michael

[FURRYe38]

I would post about this in the wifi extender forum:

https://community.netgear.com/t5/WiFi-Range-Extenders-Nighthawk/bd-p/home-wifi-range-extenders

Good Luck. 

[Michaelk7]

Furry,

Thank you for your time and link.

Hope your weekend goes well for you,

Apprecative,

MIchael