If you plan to install windows 2003 server domain controllers into an existing windows 2000 domain or upgrade a windows 2000 domain controllers to windows server 2003, you first need to run the Adprep.exe utility on the windows 2000 domain controllers currently holding the schema master and infrastructure master roles. The adprep / forestprer command must first be issued on the windows 2000 server holding schema master role in the forest root doman to prepare the existing schema to support windows 2003 active directory. The adprep /domainprep command must be issued on the sever holding the infrastructure master role in the domain where 2000 server will be deployed
Telnet
executive order
An ipconfig release is a command issued in Microsoft Windows to release the current IP address acquired through the DHCP server. This will reset the connection, but typically results in the same address being received again.
netstat
Data stored in nvram is erased
netstat
No, not necessarily a command. "Come here!" is a command. But an exclamation might indicate surprise, "You came to my party!" or strong emotion, "What a wonderful gift!"
The "which" command returns the absolute path of the executable that is called when a command is issued. For instance, 'which firefox'. This is useful in determining whether you are using a locally compiled version or the distribution version of a program.
to TFTP
Essentially, all computer operating systems (OS) are command driven. A command is digital "to do" list issued to the OS brain (kernel) that commands it to utilize the computer hardware and/or software to accomplish something. In today's operating systems, like Windows 7 or Snow Leopard, you can use your mouse or keyboard to kick off a command in the background. For instance, clicking on "New Folder" in Windows Explorer is a command to create a new folder. Most often though, when people refer to a "Command-Driven" OS, they mean something like DOS or Unix, where you must type in an actual keyword command into the interface. Each OS has a set of commands that it recognizes, like the command "del" is a command to "delete" in DOS. With the invention of visual user interfaces (sometimes referred to as GUIs) the need for entering OS specific text commands has become obsolete, now we mostly use application menus and mouse clicks.
Router(config-if)# no shutdown