Cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin -

SSH fails with no matching key exchange method . Cause: Your old SSH client lacks modern KEX. This image disables diffie-hellman-group1-sha1 . Fix: On client side, or on switch: ip ssh server algorithm kex diffie-hellman-group14-sha1

This technical guide explores the software image, a critical firmware release for maintaining the Cisco Catalyst 4500E Go to product viewer dialog for this item. and 4500-X Go to product viewer dialog for this item. series switches. Understanding the Image Name cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin

Disclaimer: Cisco, Catalyst, and IOS are trademarks of Cisco Systems, Inc. This article is for educational purposes. Always refer to Cisco’s official documentation for authoritative guidance. SSH fails with no matching key exchange method

Troubleshooting TFTP Errors: Expert Solutions for Cisco Devices cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin