The previous section discussed the collection of data. This section discusses symptoms and gives guidance for troubleshooting and resolving the problems. The problems dealt with in this section are divided into two categories: problems with joining a cluster and problems with routes, either partial or complete loss of routes. The solutions given here are either to correct configuration problems or to correct interconnect problems. Problems outside of these categories or solutions to problems outside of this range of solutions are beyond the scope of this manual and are either covered in another product's manual or require technical support from field engineers. Samples from the error log (/var/log/messages) have the log3 header stripped from them in this section.