Users Guide

Supported
Releases
10.3.0E or later
ip ssh server hostbased-authentication
Enables host-based authentication in an SSH server.
Syntax
ip ssh server hostbased-authentication
Parameters None
Default Disabled
Command Mode CONFIGURATION
Usage
Information
The no version of this command disables the host-based authentication.
Example
OS10(config)# ip ssh server hostbased-authentication
Supported
Releases
10.3.0E or later
ip ssh server kex
Configures the key exchange algorithms used in the SSH server.
Syntax
ip ssh server kex key-exchange-algorithm
Parameters key-exchange-algorithm — Enter the supported key exchange algorithms separated by a blank
space. The SSH server supports these key exchange algorithms:
● curve25519-sha256
● [e-mail]
● diffie-hellman-group1-sha1
● diffie-hellman-group14-sha1
● diffie-hellman-group16-sha512
● diffie-hellman-group-exchange-sha1
● diffie-hellman-group-exchange-sha256
● ecdh-sha2-nistp256
● ecdh-sha2-nistp384
● ecdh-sha2-nistp521
Default
● curve25519-sha256
● diffie-hellman-group14-sha1
● diffie-hellman-group-exchange-sha256
● ecdh-sha2-nistp256
● ecdh-sha2-nistp384
● ecdh-sha2-nistp521
Command Mode CONFIGURATION
Usage
Information
The no version of this command removes the configuration.
Example
OS10(config)# ip ssh server kex curve25519-sha256 diffie-hellman-group1-
sha1
Supported
Releases
10.3.0E or later
Security 1367