System Administration
Saturday, 30 October 2021 21:31
Solve Putty error “Couldn’t agree a key exchange algorithm”
Problem: Using Putty SSH to log in some hosts, I got “Couldn’t agree a key exchange algorithm (available: This email address is being protected from spambots. You need JavaScript enabled to view it., ECDH-sha2-nistp521, ECDH-sha2-nistp384, ECDH-sha2-nistp256)”.
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CNERIS is a company formed by young entrepreneurs from different sectors of the world of information. Our team consists of programmers, system administrators, graphic designers.