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Old 03-30-2021, 08:29 AM
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jdev jdev is offline
VanDyke Technical Support
Join Date: Nov 2003
Location: Albuquerque, NM
Posts: 1,099
Originally Posted by avalancen View Post
SecureCRT cannot connect to switch, Putty can.
Are you running putty on the exact same machine on which you're running SecureCRT?

Would you be willing to post the putty packet log info for the same successful connection in putty so we can see which algorithms, ciphers and macs putty is using?

If SecureCRT and putty are negotiating the exact same host key algorithm, key exchange algorithm, cipher, MAC, and compression settings yet the remote system is still rejecting the connection, then the next step would be to reach out to Cisco and determine exactly why the Cisco device's SSH2 server is failing the session request from SecureCRT, but not from putty.

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Last edited by jdev; 03-30-2021 at 08:35 AM.
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