Reference Guide

NOTE: If authentication fails using the primary method, the system employs
the second method (or third method, if necessary) automatically. For example,
if the TACACS+ server is reachable, but the server key is invalid, the system
proceeds to the next authentication method. The TACACS+ is incorrect, but
the user is still authenticated by the secondary method.
After configuring the aaa authentication login command, configure the
login authentication command to enable the authentication scheme on
terminal lines.
Connections to the SSH server work with the following login mechanisms: local,
radius, and tacacs.
Related
Commands
login authentication — enables AAA login authentication on the terminal lines.
password — creates a password.
radius-server host — specifies a RADIUS server host.
tacacs-server host — specifies a TACACS+ server host.
access-class
Restrict incoming connections to a particular IP address in a defined IP access control list (ACL).
C9000 Series
Syntax
access-class access-list-name
To delete a setting, use the no access-class command.
Parameters
access-list-name Enter the name of an established IP Standard ACL.
Defaults Not configured.
Command Modes LINE
Command History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Security
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