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Can't use switch with Router
The C6300 has 4 LAN ports, but I need twice that many. When I connect a switch, the C6300 appears only DHCP one IP address per port, leaving the rest of the switch ports dead. Is there a way around t...
Check the user manual for IPv6 support and feature configuration...
I do not have paper user Manuel is there a digital version
"firmware is old (V1.03.01) and that it needs to be updated to (V1.02.09)" 1.03 would be more resent than v1.02.
Have the ISP check the signal and line quality UP to the modem. Be sure the ISP provisions the modem correctly.
Be sure there are no coax cable line splitters in the between the modem and ISP service box.
Be sure your using good quality RG6 coax cable up to the modem.
Be sure to power OFF the modem for 1 minute them back ON.
https://community.netgear.com/t5/Cable-Modems-Routers/General-info-and-Troubleshooting-for-Cable-Modems/m-p/1530376#M12853