Taking BOOTP One Step Further: DHCP

Posted by arlene

Even though diskless workstations are a small percentage of the total number of network nodes in the world today, the concept of receiving configuration information from a central server has not gone away. The Dynamic Host Configuration Protocol (DHCP) was developed after BOOTP as a means for providing a workstation (or any other network device) […]

The DHCP Packet Format and Additional Options

Posted by arlene

Similar to BOOTP, DHCP uses a request/reply mechanism, and the packet format is almost the same for both to provide for backward compatibility. The layout of the packet used by DHCP looks very much like the layout of the BOOTP packet, with a few exceptions. The first 11 fields are the same. However, the last […]