Switch# write memory Switch# copy startup-config tftp: Address or name of remote host []? 192.168.1.100 Destination filename [switch-confg]? switch-backup-config.cfg
Wait for the copy to complete. Verify both locations have the file using dir bootflash: and dir slavebootflash: .
Best practices for managing IOS images like this cat4500es8-universalk9.spa.03.11.05.e.152-7.e5.bin
Before making any changes, back up your existing configuration. Cisco’s official documentation recommends saving your startup configuration and copying it to an external TFTP server or USB drive. Execute these commands:
Before deploying, verify your hardware support, read the release notes for your exact supervisor, and ensure your cryptographic needs align with the k9 feature set. When used correctly, this image transforms a Catalyst 4500 chassis into a formidable, secure, and resilient campus core or distribution layer switch. Verify both locations have the file using dir
48-port PoE modules blinked amber, then green, as the firmware synchronized.
Its naming convention tells a very specific "story" about its identity and capabilities: 1. The Target Hardware: cat4500es8 This file is designed for the Catalyst 4500E chassis equipped with Supervisor Engine 8-E Execute these commands: Before deploying
This firmware is with the following supervisor engines: 9-E, 8L-E, 8-E, 7L-E, and 7-E . The 4507R+E chassis requires hardware revision 2.0 or higher for Sup8-E support.