: Catalyst 4503-E, 4506-E, 4507R+E, 4510R+E, and 4507R-E/4510R-E (with revision 2.0+).
The file is a system image for the Cisco Catalyst 4500-E Series Switch . This specific binary corresponds to Cisco IOS XE Release 3.11.5E (mapped to IOS Release 15.2(7)E5 ). Key Specifications