IOS

SSH (Secure Shell)

as a network administrator our job is to protect our network
well there is too many ways and telnet is  not one of them
using hacking software can show the Password in a clear text so now you fired

Secure Shell (SSH) is a cryptography network protocol provides a secure channel over an unsecured network
i will guide you in the way to configure it in Switch

First Configure the Hostname
1
Then Configure the Domain Name2.png
Then Generate Key and Choose your Encryption 3
Last thing Enable SSH Version
4
Finally under VTY Configure the Transport Input to Allow SSH only5
Now Configure the User 6
Now there is many tools you can use for SSH
I Choose Putty
My Switch IP : 192.168.188.5
Connection Type: SSH
7
Accept the Security Alert
8
Login with my User that i created earlier
username:ccieroot
password:ccieroot9
That it  ;D

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