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jav6joev's avatar
jav6joev
Aspirant
Jan 12, 2017
Solved

CM400 modem and Cisco E900 router issue

We are trying to upgrade our Comcast modem from a working Motorola SB6101 providing internet service to our Cisco E900 router to the Netgear CM400. The modem is unable to provide an IP address properly for the router, either IPv4 or IPv6. Anyone have any ideas?