You can find more information about IPP on the Printer Working Group's site at www.pwg.org/ipp/. This includes links to the relevant RFC documents.
CUPS and the SUSE YaST printer module make setting up printing relatively easy. CUPS has far more capabilities than can be covered here. If you intend to use CUPS in a large networked environment, you should read the full documentation to find out more. In particular, you should read about such features as page and job accounting.
There are also useful articles about CUPS on the openSUSE site at http://en.opensuse.org
/SDB:CUP S_in_a_Nutshel1 and http:/ /en. opens use.org/CUPS.
Modern networks are extremely complex with many clients attached to them. In all but the smallest environments, setting up individual static IP addresses locally on each networked computer or other device and then keeping track of all those addresses would be a massive administrative task.
The Dynamic Host Configuration Protocol (DHCP) dates from as far back as 1993. DHCP replaced RARP and BOOTP as the standard way to obtain an IP address on a network. DHCP is defined in RFC 2131.
r : i j The RFCs are a set of documents that define standards for networking protocols. RFC 2131 can be found at
DHCP allows a machine to obtain its IP address, netmask, nameserver addresses, gateway address, and other information at boot time from a server on the network, rather than storing network settings internally. It saves administrators from the nightmare of having to visit every individual machine to set up its network properties and then recording the physical location of each machine and its IP address. Anyone who has had to do this even for a very small network recognizes the value of DHCP.
IN THIS CHAPTER
How DHCP operates
Configuring DHCP servers in YaST
Configuring DHCP servers manually
Using DHCP clients
Troubleshooting DHCP clients and servers
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