For older Supervisor Engines, this version provides a modern feature set without overutilizing onboard DRAM or Flash memory.
Switch# configure terminal Switch(config)# no boot system flash bootflash:old_image.bin Switch(config)# boot system flash bootflash:cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin Switch(config)# end Use code with caution. Step 4: Save and Reload cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin
Anyone else running this on Sup9E? Any ISSU upgrade success stories from 03.11.03? For older Supervisor Engines, this version provides a
: It is a common choice for switches configured in a Virtual Switching System (VSS) cluster, though users sometimes run into file transfer errors (like SCP or TFTP) when copying the large .bin file to slave bootflash. Any ISSU upgrade success stories from 03
Full compatibility with Sup7-E, Sup7L-E, and Sup8-E modules. Upgrade Requirements and Procedures
: If advanced routing protocols fail to load after the upgrade, check your feature license state using show license right-to-use . The universal image requires explicit activation of the IP Base or Enterprise Services license level.
Below is a comprehensive, educational, and practical guide to understanding, locating, and responsibly using this file in a production or lab environment.