Hello friends i am facing a problem regarding the difference between Active & Passive Hub. can anybody answer to this question.Best RegardsAhmad Ellahi

Hello friends i am facing a problem regarding a concept can any body explain what is the difference between a port and interface ports are on switches like fastethernet 0/1 and interfaces like serial 0 i am really confusued what is the difference bet...

Hello experts i have a CISCO old series router of 2500 series the problem which i am facing that this router have no LAN port by default and also do not provide support for modules so please tell me how can i attach my LAN to this router. router has ...

Hello Experts i am having a problem and i want to sort it out i have a CISCO 1720 series router and i want to connect that router to internet. can any body tell me by using which WAN technology or devices i can connect my this router to internet like...