Run the following from a command prompt:
set devmgr_show_nonpresent_devices=1
I use this usually after someone has removed NIC’s from a server and not reset their configuration prior to removal causing pesky messages about another nic in the same machine using the same IP or gateway.

In my current job I have been tasked with building and maintaining a few DB2 servers. Until now I have never used DB2 so I thought it would be wise to get some training. I checked out IBM’s website and found that they have some nice materials to get you started if you don’t have [...]