Ip Ssh Rekey - Dell Z9500 Reference Manual

Version
8.3.19.0
8.3.11.1
8.3.7.0
7.6.1.0
7.5.1.0
6.1.1.0
Usage
This command specifies the file used for the host-based authentication. The
Information
creates/ file overwrites the flash://ADMIN_DIR/ssh/knownhosts file and
deletes the user-specified file. Even though this command is a global configuration
command, it does not appear in the running configuration because you only need
to run this command once.
The file contains the OpenSSH-compatible public keys of the host for which host-
based authentication is allowed. An example known host file format:
poclab4,123.12.1.123 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAox/
QQp8xYhzOxn07yh4VGPAoUfgKoieTHO9G4sNV+ui
+DWEc3cgYAcU5Lai1MU2ODrzhCwyDNp05tKBU3t
ReG1o8AxLi6+S4hyEMqHzkzBFNVqHzpQc
+Rs4p2urzV0F4pRKnaXdHf3Lk4D460HZRhhVrxqeNxPDpEn WIMPJi0ds=
ashwani@poclab4
Example
Dell#conf
Dell(conf)# ip ssh pub-key-file flash://knownhosts
Dell(conf)#
Related show ip ssh client-pub-keys
Commands based authentication.

ip ssh rekey

Configures the time rekey-interval or volume rekey-limit threshold at which to re-generate the SSH key
during an SSH session.
Syntax
ip ssh rekey [time rekey-interval] [volume rekey-limit]
To reset to the default, use no ip ssh rekey [time rekey-interval]
[volume rekey-limit] command.
Security
Description
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the S-Series.
Introduced on the C-Series.
Introduced on the E-Series.
NOTE: For rhostfile and pub-key-file, the administrator must FTP the
file to the chassis.
— displays the client-public keys used for the host-
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