Session Aware Networking Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches)Ĭonfiguring RADIUS, TACACS+, Secure Shell, 802.1X and AAA. When configuring the local authentication and authorization authentication method, make sure that AAA is disabled on the console.Ĭonfiguring Identity Control policies and Identity Service If itĭoes, you must configure an IP domain name by using the ipĭomain-name global configuration command. When generating the RSA key pair, the message No domain specified might appear. It does, you must configure a hostname by using the When generating the RSA key pair, the message No host name specified might appear. For more information, see Related Topics below. Reconfigure the hostname and domain, and then enter the crypto Rsa global configuration command, an RSA key pair has not been If you get CLI error messages after entering the crypto key generate If the SSH server is running on a stack master and the stack master fails, the new stack master uses the RSA key pair generated The -l keyword and userid : delimiter and arguments are mandatory when configuring the alternative methodįollow these guidelines when configuring the switch as an SSH server or SSH client:Īn RSA key pair generated by a SSHv1 server can be used by an SSHv2 server, and the reverse. It is supported in Secure Shell Version 2. The login banner is not supported in Secure Shell Version 1. You must enter the password when prompted. However, symmetric cipher AES to encrypt the keys The Advanced Encryption Standard (AES) encryption algorithm with a 128-bit key,ġ92-bit key, or 256-bit key. In 3DES software images, bothĭES and 3DES encryption algorithms are available. In DES software images,ĭES is the only encryption algorithm available. (56-bit) and 3DES (168-bit) data encryption software. Supports Rivest, Shamir, and Adelman (RSA) authentication.Īnd the SSH client are supported only on Data Encryption Standard (DES) Configure a hostname and host domain for your device by using the hostname and ip domain-name commands in global configuration mode.The Secure Shell (SSH) server requires an IPsec (Data Encryption Standard or 3DES) encryption software image the SSH client requires an IPsec (DES or 3DES) encryption software image.).System (IFS) to and from a switch by using theĪn authorized administrator can also do this from a workstation. ![]() That authentication, authorization, and accounting (AAA) authorization beĬonfigured so the router can determine whether the user has the correctĪppropriate authorization can use SCP to copy any file in the Cisco IOS File Relies on SSH for its secure transport, the router must have an Rivest, Shamir, ![]() SCP, you must correctly configure SSH, authentication, and authorization on the This is the same with Secure Copy Protocol (SCP), which relies on SSH for its The switch needs an Rivest, Shamir, and Adleman (RSA) public/private key pair. The prerequisites for configuring the switch for secure shell (SSH):
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