Why do I get a redundant IPX address check when the router fills in that information dynamically?
There are many options in IPX routing that utilize the explicit IPX address, such as next hop IPX router address in an IPX static route and explicit mapping commands in multipoint WAN environments (for example, frame-relay map ipx, smds static map ipx, and x25 map ipx). If you are using these features, a redundant IPX address will cause problems in your network. If not, the check can be ignored.