copy tftp://192.168.1.100/cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin bootflash: boot system flash bootflash:cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin reload
Save the running configuration changes to the startup configuration file and restart the system. Switch# write memory Switch# reload Use code with caution. Troubleshooting Common Upgrade Issues
Look for the line stating: Cisco IOS Software, IOS-XE Software, Version 03.11.04.E .
