In some large sites, you may not have access to the C6500 / C7600 to work out which slot it is installed in. In my case, I have two ACE modules in a single chassis. How to tell which module you are on ?
mrzac1/Admin# sh hardware Hardware Product Number: ACE20-MOD-K9 Serial Number: SAD1L0SERELR Card Index: 207 Hardware Rev: 2.3 Feature Bits: 0000 0002 Slot No. : 1 Type: ACE mrzac1/Admin# ^C