Host Names Host names are used in virtually all TCP/IP environments. The following list
provides a description of a host name:
A host name is an alias assigned to a computer by an administrator to
identify a TCP/IP host. Multiple host names can be assigned to the same
host.
The host name can be up to 255 characters in length and can contain
alphabetic and numeric characters, hyphens, and periods.
The host name can be up to 255 characters; however, when you
install Windows XP Professional and create a computer name, the computer
name can only be up to 63 characters.
A host name simplifies the way that a user references other TCP/IP hosts.
Host names are easier to remember than IP addresses.
A host name can be used in place of an IP address when using ping or other
TCP/IP utilities.
A host name always corresponds to an IP address that is stored in a DNS
database or in a HOSTS file.
When you append a host name to your computer.s domain name, you have a fully qualified domain name . For example, computer1 in the nwtraders.msft
domain would have the fully qualified domain name,
computer1.nwtraders.msft.
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