Managing Serviceguard Fifteenth Edition, reprinted May 2008

Understanding Serviceguard Hardware Configurations
Redundant Network Components
Chapter 244
Replacing Failed Network Cards
Depending on the system configuration, it is possible to replace failed
network cards while the cluster is running. The process is described
under “Replacement of LAN Cards” in the chapter “Troubleshooting Your
Cluster.” With some restrictions, you can also add and delete LAN
interfaces to and from the cluster configuration while the cluster is
running; see “Changing the Cluster Networking Configuration while the
Cluster Is Running” on page 367.