Noun. 1. achromatic color-a color lacking hue; white or grey or black. achromatic colour. color, coloring, colouring, colour-a visual attribute of things that results from the light they emit or transmit or reflect; a white color is made up of many different wavelengths of light.
A good candidate for a mail host is a system that connects your systems to the outside world or to a parent domain. 1  Become superuser on the mail host system. 2  Verify the host name configuration. 3  Update. Create an entry for the new mail host in the appropriate hosts file.  Change the correct configuration 1  file. Restart and test your mail configuration.
SNMP uses the Windows Internet Naming Service (WINS) for host name resolution. WINS makes it possible to map NetBIOS names, or machine names, to IP addresses on TCP/IP networks. If the computer cannot access a WINS server, the SNMP service uses the host file to resolve host names to IP addresses.ost Names and IP Addresses. TCP/IP networks require host names to be resolved to IP addresses before the address information can be used to create a connection.