Command Line Reference Guide

1328 | Security
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ip ssh connection-rate-limit
c e s
Configure the maximum number of incoming SSH connections per minute.
Syntax
ip ssh connection-rate-limit 1-10
Parameters
Defaults
10 per minute
Command Modes
CONFIGURATION
Command
History
ip ssh hostbased-authentication
c e s
Enable hostbased-authentication for the SSHv2 server.
Syntax
ip ssh hostbased-authentication enable
To disable hostbased-authentication for SSHv2 server, use the no ip ssh
hostbased-authentication enable command.
Parameters
Defaults
Disable by default
Command Modes
CONFIGURATION
Command
History
Usage
Information
If this command is enabled, clients can login without a password prompt. This provides two levels of
authentication:
• rhost-authentication is done with the file specified in the ip ssh rhostfile command
• checking client host-keys is done with the file specified in the ip ssh pub-key-file command
If no ip ssh rsa-authentication enable is executed, host-based authentication is disabled.
1-10
Enter the number of maximum number of incoming SSH connections allowed per
minute.
Range: 1 to 10 per minute
Default: 10 per minute
Version 7.6.1.0 Introduced for S-Series
Version 7.5.1.0 Introduced for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
enable Enter the keyword enable to enable hostbased-authentication for SSHv2 server.
Version 7.6.1.0 Introduced for S-Series
Version 7.5.1.0 Introduced for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
Note: Administrators must specify the two files (rhosts and pub-key-file) to configure
host-based authentication.