Hello,We have 2 routers Cisco 7206, at about 300 meters one from other.What devices must be used to connect these routers using HSSI Interfaces?There is no way to put some optic cable, need HSSI connection over existing Cat.3 cable.

Hello,We have a problem selecting the frequency for downstream channels on uBR7200. From our frequency plan, only free frequency range is 110-124 MHz.Can we use that frequency to confirure downstream channel?What problems we may have, during use of t...

HelloWe build now a new HFC network. Now, we want to implement Voice-over-cable.At the customers side will be used Motorola SF3100E cable modems.Can anybody reccomend me what VoIP server should I use?Can I use CallManager?Thank you.

HiWhat is the diference between the Catalyst 3550-12G and 4912G? From the documentation, I don't see any diferences. Thanks.

HiI need to shape more that 2000 IP addresses at one given speed, for example, 64Kbit/s.How I can made this on cisco equipment?Thanks