How to configure SSH on cisco devices?

Firstly we must do active the ssh service instead of telnet service our on network devices. Because telnet is not a secure service. Therefore we should not use that the service our network stratcture. In this article, we will explain how to install the SSH service on Cisco devices.

1-) First we need to create an account on the cisco device. For this we will use the following commands;

enable
conf term
username test password test123
service password-encryption

2-) In the secondary step, we will determine the domain name on the cisco device;

ip domain-name onurozmen.com

3-) We use the following command to encrypt the datas;

crypto key generate rsa

4-) After the above command, it will ask us how many bits the encryption will be. We will type 1024 and hit enter.

5-) Finally, we execute the following commands and activate the ssh service in our system;

line vty 0 4
transsport input ssh
login local

After these steps, we can make an SSH connection to our system.