router>enable router#configure terminal router(config)#line vty 0 4 router(config-line)#password Cisco router(config-line)#login to configure router with telnet you must set up password or secret for privilieged mode.
vty stands for virtual terminal; it is used for connections such as Telnet or the safer SSH. The numbers 0 1 refer to a range of possible connections. Usually all possible connections on a router or switch should be programmed together, since you don't have control over which user accesses which connection.
View is a virtual table that do not have any data of its own but have data that is derived from another table called base table. Create view is the command used to create a view (virtual table).
A virtual channel defines a single point to point connection, identified by its virtual channel identifier (VCI). A virtual path however, is a bundle of virtual channels that share the same end-point. Hence, a virtual path can be considered as a container that contains several virtual channels. Each virtual path is identified by its unique virtual path identifier (VPI). sridhara................
The Microsoft Virtual Sever deals with creating virtual machines for several Windows operating systems. The Virtual Server 2005 R2 SP1 is the latest version.
Virtual memory, the answer is virtual memory.
By invoking a terminal emulator or switching to one of the virtual terminals.
Pressing Ctrl + Alt keys, and a function key f2 to f6 will open a virtual terminal for the typing of commands. Pressing Ctrl + Alt and f7 will return you to the normal screen and out of the virtual terminal. You will need to type your username and password.
You have two command-line options is ubuntu: 1) terminal emulator in a fancy window or 2) the old school virtual terminal. 1) the terminal emulator is a normal window on your desktop that you type commands into. To open it in ubuntu 13.04, just type "terminal" into the search bar (hit ubuntu symbol in top left corner to get it) and click on the terminal icon. 2) The old school version has the advantage of not running in the current graphical desktop, useful if the desktop dies or you want to remove distraction. You normal have 7 virtual terminal at startup. They can be accessed using the key combo "ctrl-alt-Fx" where x is a number 1-6. The 7th virtual terminal is running you graphical desktop, this can be re-accessed by type alt-ctrl-F7 from any virtual terminal. For beginners I suggest using 1. For people who want a true terminal experience, use 2.
-You can't control which of the virtual terminal lines the user will connect to
there are 5 virtual terminal available with router
Pressing Ctrl and Alt, and a function key, f2 to f6, will open a virtual terminal screen. Log in with user name and password to use the terminal. Pressing Ctrl + Alt and f7 will let you leave the virtual screen and return to the desktop screen. F1 is usually reserved as a help screen.
A virtual credit card terminal works the same as a regular terminal without having to physically swipe your card. It takes the information put in and uses that to process the transaction.
On booting into linux, (I use Ubuntu 12.10) a Graphic User Interface (GUI) will appear, which is the desktop.Pressing the Ctrl and Alt keys and tapping the letter "T" key will open a terminal window ready to take your text commands.Apart from the above, there are "Virtual Terminals" available.Press down the Ctrl and Alt keys and a function key (f1 to f6) and the GUI will disappear and you will enter a black virtual screen. After logging on with your username and password, you can type commands. To escape from a virtual terminal press Ctrl and Alt and f7, and you will be returned to the GUI desktop.
It refers to the password sent to your e-mail on every online purchase of the game,The virtual families 2.
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iDeposit and Riptide Hosting are two popular companies offering virtual terminal services in America. Both are well-known companies with excellent reputation.
VIRTUAL GROUND:-1]If the non-inverting (+) terminal of OP-AMP is connected to ground, then due to the "virtual short" existing between the two input terminals, the inverting (-) terminal also be at ground potential. hence it is said to be as "virtual ground".2]similarly if the inverting (-) terminal is connected to ground, then the non- inverting (+) terminal will be at "virtual ground" potential.3]The concept of virtual ground has been used extensively for amplifier analysis, specially we use this concept in the inverting amplifier.VIRTUAL SHORT:-1] The input impedance (Ri) of an OP-AMP is ideally infinite. Hence current "I" flowing from one input terminal to the other will be zero.2] Thus the voltage drop across Ri will be zero and both input terminals will be at the same potential. In other words they are virtually shorted to each other.