Changing them incorrectly could have a negative impact on existing connections within the building. NTS manages the IP address space for KU, and defines the subnet mask and default gateway information via the router configurations. Computer Center staff operate and support the primary campus domain name server. This implies that the DNS must also be updated anytime the user's IP address changes in order for these applications to work correctly. This may not be easy to implement.
Some users configure their own systems.
Even if one knows how to make the change it is vital that the addresses used be correct for that building and jack. The purpose of DHCP is to let a workstation dynamically and automatically retrieve the addressing information it needs at the time it connects to the network. Setting up a DHCP server requires a substantial effort. Conclusion Connection mobility is desirable, but there are issues to be resolved. Using wired connections maintains compatibility on campus, and provides the best performance.