Hi,I need to connect two building 1200 mt apart thru fibre.Pls suggest what SFP ports should I use in the 3750 switches ?Should I use multimode fibre ?

Hi,One of our customer has sixteen locations connected thru 54 KBPS dedicated VSAT link.Can I implement IP Telephony over VSAT Network ?

I have low speed serial link connected through 1t serial card in cisco 1601 router. when the reliability of the primary link goes down backup is no starting automatically. if there is any configuration needed in the router what will be the configurat...