Configuring The Ssh Client Cipher List; Secure Shell Authentication - Dell S3048-ON Configuration Manual

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The default cipher list is aes256-ctr, aes256-cbc, aes192-ctr, aes192-cbc, aes128-ctr, aes128-cbc, 3des-cbc.

Example of Configuring a Cipher List

The following example shows you how to configure a cipher list.

Dell(conf)#ip ssh server cipher 3des-cbc aes128-cbc aes128-ctr

Configuring the SSH Client Cipher List

To configure the cipher list supported by the SSH client, use the ip ssh cipher cipher-list command in CONFIGURATION mode.

cipher-list-: Enter a space-delimited list of ciphers the SSH Client supports.

The following ciphers are available.

The default cipher list is in the given order: aes256-ctr, aes256-cbc, aes192-ctr, aes192-cbc, aes128-ctr, aes128-cbc, 3des-cbc.

Example of Configuring a Cipher List

The following example shows you how to configure a cipher list.

Dell(conf)#ip ssh cipher aes128-ctr aes128-cbc 3des-cbc

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

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