i try to connect to a cisco Catalyst 9200 (Cisco IOS XE Software, Version 17.03.04b) via Tools -> Telenet -> SSH which leads to an immidiate disconnect.
I enabled the /ip/ssh strong-crypto to get over problems with MAC algorithmus. That is working now - they do hmac-sha2-256
But then I stumble across the kex algorithmus:
- Mikrotik offers: curve25519-sha256,diffie-hellman-group-exchange-sha256,ext-info-c
- Cisco offers: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1
Is there a possibility to get connected?
Thanks a lot,
Bernhard