Just recently upgraded on of my branch offices from a Sup1a to a Sup32. In the last 2 weeks they have experienced 2 small outages lasting abour 4 to 6 mins. each. During the outage, connectivity was lost to all server and remote locations as well. Traceroutes during the outage stopped at the 6500. Nothing abnormal has appeared in the switch log. Any ideas on how to go about troubleshooting this problem, and to prevent it from happening again?