The Cisco Catalyst 4500 series switch cannot be directly emulated in GNS3 because its proprietary Application-Specific Integrated Circuits (ASICs) cannot be simulated by standard computer processors.
Final note: Always verify that your GNS3 and IOS usage complies with your Cisco licensing agreement. Unauthorized distribution or use of IOS images is a violation of US copyright law and Cisco’s EULA. cisco 4500 switch ios download for gns3
The cursor blinked.
cat4500-entservices-mz.122-25.EW.bin → Kernel panic.cat4500-ipbase-mz.122-54.SG.bin → Boot loop.cat4500-entservicesk9-mz.122-54.SG2.bin → Wrong CPU architecture. The emulator choked.