Remote Access Flashcards
Display all telnet sessions opened from a router:
Router1#show sessions
^ ^
*notice the prompt
Show all telnet sessions opened to a router:
Router1#show users
^ ^
*notice the prompt
Show all ssh sessions opened to this router:
Router1#show ssh users
^ ^
*notice the prompt
Resume telnet session 1 to the router:
Router1# resume 1
^ ^
*notice the prompt
Close the current telnet session:
Router1# disconnect
^ ^
*notice the prompt
Close the telnet session on line 1:
Router1# clear line 1
^ ^
*notice the prompt
Change the console line’s history buffer to 15:
RouterA>enable
RouterA#conf t
RouterA(config)#line con 0
RouterA(config-line)#history size 15
What does RFB stand for and what is it?
Remote Frame Buffer
RFB (“remote framebuffer”) is a simple protocol for remote access to graphical user interfaces. Because it works at the framebuffer level it is applicable to all window- ing systems and applications, including X11, Windows and Macintosh. RFB is the protocol used in VNC (Virtual Network Computing).
The remote endpoint where the user sits (i.e. the display plus keyboard and/or pointer) is called the RFB client or viewer. The endpoint where changes to the framebuffer originate (i.e. the windowing system and applications) is known as the RFB server
What does VNC stand for and what is it?
Virtual Network Computing
Virtual Network Computing (VNC) is a graphical desktop sharing system that uses the Remote Frame Buffer protocol (RFB) to remotely control another computer. It transmits the keyboard and mouse events from one computer to another, relaying the graphical screen updates back in the other direction, over a network.[1]
What does RFB stand for and what is it?
Remote Frame Buffer
RFB (“remote framebuffer”) is a simple protocol for remote access to graphical user interfaces. Because it works at the framebuffer level it is applicable to all window- ing systems and applications, including X11, Windows and Macintosh. RFB is the protocol used in VNC (Virtual Network Computing).
The remote endpoint where the user sits (i.e. the display plus keyboard and/or pointer) is called the RFB client or viewer. The endpoint where changes to the framebuffer originate (i.e. the windowing system and applications) is known as the RFB server
What does VNC stand for and what is it?
Virtual Network Computing
Virtual Network Computing (VNC) is a graphical desktop sharing system that uses the Remote Frame Buffer protocol (RFB) to remotely control another computer. It transmits the keyboard and mouse events from one computer to another, relaying the graphical screen updates back in the other direction, over a network.[1]
Allow logging messages to be displayed on vty-connected devices:
Router#terminal monitor
to disable:
Router#terminal no monitor