Dell MX9116n EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1149
image gpg-key key-server, Switch management access, SSH server
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Example - PKI signature Supported Releases tftp://10.16.127.7/users/PKGS_OS10-Enterprise-10.4.9999EX.3342stretchinstaller-x86_64.bin.gpg OS10# image secure-install image://PKGS_OS10Enterprise-10.4.9999EX.3342stretch-installer-x86_64.bin pki signature tftp://10.16.127.7/users/PKGS_OS10-Enterprise-10.4.9999EX.3342stretchinstaller-x86_64.bin.sha256.base64 public-key tftp://10.16.127.7/users/ DellOS10.cert.pem 10.5.1.0 or later image gpg-key key-server Installs the GPG key into the switch GPG key ring. Syntax Parameters image gpg-key key-server key-server-name key-id key-id-string ● key-server-name-Hostname address of the GPG key server ● key-id-string-Key ID of the GPG key to be installed Default Security and Access Command Mode Usage Information Example None Sysadmin EXEC This command uses the key-server name and key-id to install the key into the switch GPG key ring. Use this command before you use the image verify or image secure-install commands with the GPG option. If the key is not installed in the key ring, the image verify and image secureinstall commands fail when used with the GPG key. OS10# image gpg-key key-server pool.sks-keyservers.net key-id 47CB9029 Supported Releases 10.5.1.0 or later Switch management access OS10 provides security to all management access through console, Telnet, SSH connections, and SNMP requests. SSH server In OS10, the secure shell server allows an SSH client to access an OS10 switch through a secure, encrypted connection. The SSH server authenticates remote clients using RADIUS challenge/response, a trusted host file, locally-stored passwords, and public keys. Configure SSH server ● The SSH server is enabled by default. You can disable the SSH server using the no ip ssh server enable command. ● Challenge response authentication is disabled by default. To enable, use the ip ssh server challenge-response- authentication command. ● Host-based authentication is disabled by default. To enable, use the ip ssh server hostbased-authentication command. ● Password authentication is enabled by default. To disable, use the no ip ssh server password-authentication command. ● Public key authentication is enabled by default. To disable, use the no ip ssh server pubkey-authentication command. Security 1149
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