This is why I extensively use the "virtual stacking" feature. In every org I always apply tags to ports with identical configuration (except name ofcourse) and always use the tag to filter the correct ports so I always have consistent configuration across the board. Ports to end users have the access tag and a descriptive tag for the VLAN used. Ports between switches always have the trunk and isl tag. Ports between switch and ap always have the trunk and ap tag, and so forth. Also make sure you make some good filters before tagging is applied to the new switches. Learning to use the stack:part of name port:1-12 always helps to quickly select correct ports.
... View more
