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Webcast-Catalyst9k
New Member

URGENT-- NEED HELP CIsco 1720 with cable modem

I connect cisco 1720 router to my cable modem (motorolla), but the network kinda dies. I mean if I connect a Linksys router in place of cisco 1720, the network works fine, i get all the bandwith but with Cisco network becomes really slow. Is their anything i need to do on my cisco router to work with my cable modem or this is not gonna work'

thanks in advance

1 REPLY
Cisco Employee

Re: URGENT-- NEED HELP CIsco 1720 with cable modem

Here is the url for configuring cisco router behind non-cicso cable modem

http://www.cisco.com/warp/customer/109/router_behind_cm_19268.shtml

just check your config.

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