SSH

Table of Contents

• SSH To Cisco devices

  It looks like MacOS Ventura (13.2.1 in my case) uses OPenSSH_9.0p1 and LibreSSL 3.3.6. There are plenty of article here and there on the web but I wanted to do my version as well to document it. $ sw_vers ProductName: macOS ProductVersion: 13.2.1 BuildVersion: 22D68 $ /usr/bin/ssh -V OpenSSH_9.0p1, LibreSSL 3.3.6 When you try to connect to a legacy Cisco IOS you might have some issues during the SSH key exchange.