![enable ssh cisco switch enable ssh cisco switch](https://i.ytimg.com/vi/7YnFlwjWuj0/maxresdefault.jpg)
Therefore, someone will be able to capture packets on your network, such as the commands you send to the switch or router. In some environments, it may not matter (such as a completely isolated lab for studying or testing your configs), but in others, it will open you up to malicious hackers since information is sent over Telnet as plain text.
#Enable ssh cisco switch password#
Username john password 0 cat12345 Security considerationsīy default, both SSH and Telnet connections are allowed to Cisco devices. If you store your password in plaintext, it is quite easy to reveal it if you let someone at the console, or for someone reading your NVRAM: However, secret stores the password as a hash, instead of showing it in plaintext.
![enable ssh cisco switch enable ssh cisco switch](https://image.slidesharecdn.com/enablessh-150426102346-conversion-gate02/95/enable-ssh-on-cisco-ios-devices-router-switch-ap-etc-2-638.jpg)
Secret and password can be used to set a password for user john. If you have not yet configured a user, you should do so now (choose one): user john password cat12345 Generate your RSA key: crypto key generate rsa User credentials Then, allow users configured on the switch to login with SSH or Telnet connections: aaa new-model To do the latter, your router or switch needs to be configured with a hostname, and a domain name: conf t To enable SSH on a Cisco iOS device, you need two things: specify a management interface (see this guide), and actually enable SSH. Where cat12345 is the password you wish to set for the user john. If you have not yet set up user credentials, or want to add a new user: conf t Configure SSH input on Cisco switches and routers