Dear Group I am having one 6509 switch with 2 sup module cards (one in redudent mode). All of a sudden from past couple of days i am observing that my SUP 1 modules status LED is not glowing. Same time my sup2 modules management LED is glowing RED. But still my switch is working fine. When I give SH MOD command it shows status as ok for all the cards including SUP MODULE 1. For sup mod 2 the status shows as standby. I am also having MSFC-2 and PFC cards in the same SUP modules. My both sup modules are exactly identical. Does that mean that either of mine sup module is faulty. Any mod can fail at any time ???. How can I verify that my modules are working fine. Does anybody faced problem like this. many thanks in advance regds ____________________________________________________________________ Get free email and a permanent address at http://www.netaddress.com/?N=1 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6384&t=6384 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]