9/22/2020 Purpose Crypto Key Generate Rsa Command
If you generate general purpose keys, only one pair of RSA keys will be generated. This pair will be used with IKE policies specifying either RSA signatures or RSA-encrypted keys. Therefore, a general purpose key pair might get used more frequently than a special usage key pair. Was this article helpful? Crypto key generate rsa modulus 1024 ip domain-name domain-name ip ssh version 2 ip ssh time-out 120 ip ssh authentication-retries 3 line vty 0 4 transport input telnet ssh end. Crypto key generate rsa general-keys modulus 4096 label test. Now examine the key with (not in config mode): show crypto key mypubkey rsa test. Count how many lines long the key data is. Delete the temporary key we created (in config mode): crypto key zeroize rsa test. Was the temporary key we created the same size as your key? Yes, then it is 4096 bits. Sep 21, 2018 You need to use crypto key generate rsa command and hit ENTER to use bits 2048 which is the default in IOS-XR. To verify the RSA key use show crypto key mypubkey rsa command. Let’s enable SSH version 2 and also allow ssh for remote access. This is how you configure ssh on Cisco IOS-XR devices. Sep 21, 2018 Creating RSA is a little bit different then regular IOS. You need to do this on EXEC mode. You need to use crypto key generate rsa command and hit ENTER to use bits 2048 which is the default in IOS-XR.
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Purpose Crypto Key Generate Rsa Commands
One needs to define domain-name before it's possible to generate SSH keys:
Why is domain-name required? Is the domain-name used in key generation?
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