Here's what I found:
Always run the verify /md5 command after transferring the file to your switch to ensure the file wasn't corrupted during the upload. cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin
This image provides a comprehensive set of Layer 2 and Layer 3 features: Here's what I found: Always run the verify
Port security allows you to restrict input to an interface by limiting and identifying the MAC addresses of the stations allowed to access the port. cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin