CONFIGURATION modecopy scp: flash:4 On Switch 2, in response to prompts, enter the path to the desired file and enter the port numberspecified in Step 1.EXEC Privilege modeExample of Using SCP to Copy from an SSH Server on Another SwitchOther SSH-related commands include:• crypto key generate: generate keys for the SSH server.• debug ip ssh: enables collecting SSH debug information.• ip scp topdir: identify a location for files used in secure copy transfer.• ip ssh authentication-retries: configure the maximum number of attempts that should be usedto authenticate a user.• ip ssh connection-rate-limit: configure the maximum number of incoming SSH connectionsper minute.• ip ssh hostbased-authentication enable: enable host-based authentication for the SSHv2server.• ip ssh key-size: configure the size of the server-generated RSA SSHv1 key.• ip ssh password-authentication enable: enable password authentication for the SSH server.• ip ssh pub-key-file: specify the file the host-based authentication uses.• ip ssh rhostsfile: specify the rhost file the host-based authorization uses.• ip ssh rsa-authentication enable: enable RSA authentication for the SSHv2 server.• ip ssh rsa-authentication: add keys for the RSA authentication.• show crypto: display the public part of the SSH host-keys.• show ip ssh client-pub-keys: display the client public keys used in host-based authentication.• show ip ssh rsa-authentication: display the authorized-keys for the RSA authentication.The following example shows the use of SCP and SSH to copy a software image from one switch running SSHserver on UDP port 99 to the local switch.Dell#copy scp: flash:Address or name of remote host []: 10.10.10.1Port number of the server [22]: 99Source file name []: test.cfgUser name to login remote host: adminPassword to login remote host:Removing the RSA Host Keys and ZeroizingStorageUse the crypto key zeroize rsa command to delete the host key pairs, both the public and private keyinformation for RSA 1 and or RSA 2 types. Note that when FIPS mode is enabled there is no RSA 1 key pair. Anymemory currently holding these keys is zeroized (written over with zeroes) and the NVRAM location wherethe keys are stored for persistence across reboots is also zeroized.Security 1002
