Dell S3100 Command Line Reference Guide for the Series 9.112.1 - Page 1501
ip ssh challenge–response–authentication
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Parameters 1-10 Enter the number of maximum retries to authenticate a user. The range is from 1 to 10. The default is 3. Defaults Command Modes Command History 3 CONFIGURATION This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.10(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.2(1.0) 9.0.2.0 8.3.19.0 8.3.11.1 8.3.7.0 7.6.1.0 7.5.1.0 pre-6.1.1.0 Description Introduced on the S3148. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the Z9500. Introduced on the S6000. 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. Usage Information This command specifies the maximum number of attempts to authenticate a user on an SSH connection with the remote host for password authentication. SSH disconnects when the number of password failures exceeds authentication-retries. ip ssh challenge-response-authentication Enable challenge response authentication for SSHv2. Syntax ip ssh challenge-response-authentication enable To disable the challenge response authentication, use the no ip ssh challenge-responseauthentication enable command. Parameters enable Enter the keyword enable to enable the challenge response authentication for SSHv2. Defaults Command Modes Disabled. CONFIGURATION Security 1501
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