: Save the running configuration ( copy running-config startup-config ) and export it securely off-box via TFTP, SFTP, or SCP.
When planning an upgrade, it is critical to verify that your specific hardware, especially the supervisor engine, is compatible with the target software version. Cisco's Feature Navigator tool (available at http://www.cisco.com/go/cfn ) is an essential resource for this purpose. cat4500e-universalk9.spa.03.11.05.e.152-7.e5.bin
With the appropriate license, this image supports robust routing protocols including: for scalable internal routing. : Save the running configuration ( copy running-config