Switch# copy tftp://<server-ip>/cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin flash: Switch# boot system flash:cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin Switch# write memory Switch# reload
Configure the system to look for the new image during the next initialization cycle:
This image provides a comprehensive set of Layer 2 and Layer 3 features: cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin
:
Catalyst 4500-E Series Supervisor Engines (7-E, 7L-E, 8-E) and Catalyst 4500-X fixed aggregation switches. Upgrade Readiness Checklist: Switch# copy tftp://<server-ip>/cat4500e-universalk9
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 represents a mature, stable software choice for Catalyst 4500E networks. By following proper upgrade procedures, particularly regarding ROMMON, this version provides a reliable foundation for enterprise campus switching. Always consult the latest Cisco release notes for any specific caveats. : Specifically optimized for Supervisor Engine 9-E, 8L-E,
Ensure that your older supervisor models have been upgraded to the necessary ROMMON version to support booting newer 03.11.xE software releases smoothly.
: Specifically optimized for Supervisor Engine 9-E, 8L-E, 8-E, 7L-E, and 7-E .
