I repeat the CCNA chapters as you know. However, i forgot the ways of accessing a router. One of them was accessing from router's console port to serial port of a PC. (console access) In this method hyperterminal was used for terminal emulation. While we do a Lab application, we could see monitor of router (in PC) but it was not the screen in hyperterminal. A different screen. I can not remember that screen.(it was like in lab simulators) 1- How could we reach the screen i told you? 2- Think of there are only a cisco router and a PC. Neverthless, i do not want to apply hyperterminal. When we setup all physical connections from PC to cisco router except console port, such as ethernet connection, at what time we could telnet to router? 3- Also could we run command console to telnet? 4- what were others? other screens?