CISCO Router: Enable SSHv2

CISCO Router: Enable SSHv2


Enable SSHv2


R1#
R1#conf t
R1(config)#ip ssh version 2
Please create RSA keys (of atleast 768 bits size) to enable SSH v2.




RSA keys creation

R1#
R1#conf t

R1(config)#crypto key generate rsa usage-keys label ssh_keys modulus 1024
The name for the keys will be: ssh_keys

% The key modulus size is 1024 bits
% Generating 1024 bit RSA keys, keys will be non-exportable...[OK]
% Generating 1024 bit RSA keys, keys will be non-exportable...[OK]

crypto_lib_keypair_get failed to get ssh_keys

R1(config)#
*Mar  1 00:07:43.895: %SSH-5-ENABLED: SSH 2.0 has been enabled
R1(config)#

Other config

line vty 0 4
 login local
 transport preferred ssh
 transport input telnet ssh
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