Cisco 3650 generate rsa key. Steve's decription is (as usual) spot on, the only thing I would add to it is when you set up the username and password use the followingusername privilege 15 secret Obviously replace. I have one 3750 which doesn't have the right feature set for ssh (which I will get around to updating) so check that there is a k8 or k9 in the image name.hostname somethingusername xxx password xxxip domain-name whatevercrypto key generate rsaline vty 0 15transport input sshlogin localint vlanXX. The reason for this is that you're setting a privilege level will enable you to add additional control, the highest is 15, but if you set it to 7, the username will effectively only have read-only access, also, using the work secret in place of password encrypts the password to MD5 which is a lot harder to crack then MD7 which is what it would be if using the word password.Also turn on password encryption using 'service password-encryption'Here's Ciscos SSH configuration guide.
To generate the public/private key pair, enter this in the Command Prompt: ssh-keygen At the first prompt, “Enter file in which to save the key,” press Enter to save it in the default location. Generate keys If needed, download PuTTYgen from the PuTTY download page. Launch the program, and then click the Generate button. The program generates the keys for you. Enter a unique key passphrase in the Key passphrase and Confirm passphrase fields. Save the public and private keys by clicking.
To generate SSH public and private key pairs on Windows, one of the easiest tools to use, is the PuTTY Key Generator “puttygen.exe” (which can be downloaded from here).
The resulting generated files from the PuTTY Key Generator can be used to set up public key authentication with a remote server, allowing for more secure authentication over normal password based authentication (requires disabling password based authentication).
Download the PuTTY Key Generator
You can download puttygen from the following url:
https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html
Run puttygen.exe
When puttygen has loaded you will be presented with a screen such as this:
Generate the public and private keys
Click the “Generate” button on the main window to start the process of generating the key data.
While this is happening, you will need to move your mouse around in the blank area at the top of the application. This is used to help randomize the data used to generate the keys.
Once the progress bar has gone through, the public and private key data will have been generated, and you are ready to save the keys.
Saving the public and private keys
Public Key:
Simply press the “Save public key” button. This will be used on the remote host you want to be able to connect into remotely, using the private key.
Private Key:
You have the option to enter a passphrase if you want to make the key more secure. Enter that in, and the confirmed passphrase.
After thats done (or if you dont want to use a passphrase), simply press the “Save private key” button. Store this key in a safe place.
Using the private key in PuTTY
For information on how to use the private key file in PuTTY, please check the following page:
Using SSH Private Key Files with PuTTY
The resulting generated files from the PuTTY Key Generator can be used to set up public key authentication with a remote server, allowing for more secure authentication over normal password based authentication (requires disabling password based authentication).
Download the PuTTY Key Generator
You can download puttygen from the following url:
https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html
Run puttygen.exe
When puttygen has loaded you will be presented with a screen such as this:
Generate the public and private keys
Click the “Generate” button on the main window to start the process of generating the key data.
While this is happening, you will need to move your mouse around in the blank area at the top of the application. This is used to help randomize the data used to generate the keys.
Once the progress bar has gone through, the public and private key data will have been generated, and you are ready to save the keys.
Saving the public and private keys
Public Key:
Simply press the “Save public key” button. This will be used on the remote host you want to be able to connect into remotely, using the private key.
Private Key:
You have the option to enter a passphrase if you want to make the key more secure. Enter that in, and the confirmed passphrase.
After thats done (or if you dont want to use a passphrase), simply press the “Save private key” button. Store this key in a safe place.
Using the private key in PuTTY
For information on how to use the private key file in PuTTY, please check the following page:
Using SSH Private Key Files with PuTTY
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March 28, 2012![Windows putty generate public key git Windows putty generate public key git](/uploads/1/2/5/8/125872289/122762932.png)