Users Guide

Other SSH related command include:
• crypto key generate : generate keys for the SSH server.
• debug ip ssh : enables collecting SSH debug information.
• ip scp topdir : identify a location for les used in secure copy transfer.
• ip ssh authentication-retries : congure the maximum number of attempts that should be used to authenticate a user.
• ip ssh connection-rate-limit : congure the maximum number of incoming SSH connections per minute.
• ip ssh hostbased-authentication enable : enable host-based authentication for the SSHv2 server.
• ip ssh key-size : congure the size of the server-generated RSA SSHv1 key.
• ip ssh password-authentication enable : enable password authentication for the SSH server.
• ip ssh pub-key-file : specify the le the host-based authentication uses.
• ip ssh rhostsfile : specify the rhost le the host-based authorization uses.
• ip ssh rsa-authentication enable : enable RSA authentication for the SSHv2 server.
• ip ssh rsa-authentication : add keys for the RSA authentication.
• show crypto : display the public part of the SSH host-keys.
• show ip ssh client-pub-keys : display the client public keys used in host-based authentication.
• show ip ssh rsa-authentication : display the authorized-keys for the RSA authentication.
Dell#copy scp: flash:
Address or name of remote host []: 10.10.10.1
Port number of the server [22]: 99
Source file name []: test.cfg
User name to login remote host: admin
Password to login remote host:
Secure Shell Authentication
Secure Shell (SSH) is enabled by default using the SSH Password Authentication method.
Enabling SSH Authentication by Password
Authenticate an SSH client by prompting for a password when attempting to connect to the Dell Networking system. This setup is the
simplest method of authentication and uses SSH version 1.
To enable SSH password authentication, use the following command.
• Enable SSH password authentication.
CONFIGURATION mode
ip ssh password-authentication enable
Example of Enabling SSH Password Authentication
To view your SSH conguration, use the show ip ssh command from EXEC Privilege mode.
Dell(conf)#ip ssh server enable
Dell(conf)#ip ssh password-authentication enable
Dell# show ip ssh
SSH server : enabled.
SSH server version : v1 and v2.
SSH server vrf : default.
SSH server ciphers : 3des-cbc,aes128-cbc,aes192-cbc,aes256-cbc,aes128-ctr,aes192-
ctr,aes256-ctr.
SSH server macs : hmac-md5,hmac-md5-96,hmac-sha1,hmac-sha1-96,hmac-sha2-256,hmac-
sha2-256-96.
SSH server kex algorithms : diffie-hellman-group-exchange-sha1,diffie-hellman-group1-
sha1,diffie-hellman-group14-sha1.
Password Authentication : enabled.
Hostbased Authentication : disabled.
Security
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