Incase you didn't know- when you set your index server to use a dedicated server for crawling, SharePoint updates the host file on the index server with the IP address of the WFE. However, there are times where SharePoint adds an invalid host entry when there are 2 or more WFE's. Example - Say there have 2 WFE's - MOSSWFE01 & MOSSWFE02. Setting MOSSWFE02 as the dedicated crawler will cause SharePoint to update the host file in the index server. It adds an entry for MOSSWFE01 with the IP address...