Cisco 2950 trunk s shutdown problem

Question

i have a network on fiber.i have use cisco 2950 switches in that topolgy.my problem is that sometimes the trunk ports automatically shutdown which creates a lot of problem.when the ports shutdown the cpu usage of switch goes to 66.normally it remains at 30.secondly i give redunant path to every vlan and now the vlan spanning tree has stopped because cisco 2950 doesnot support more than 64 stp.
What could be the problem?or iam thinking about the bandwidth..How much bandwidth does cisco 2950 switch can max carry?
Posted by WebUser Umair Zia from Cisco Support Community App

Answer 1

If the trunk port went into shutdown, then there's gotta be a reason why.
Can you post the output to the command "sh post" particularly the time when the port went "down"?