Users Guide

Version Description
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the C-Series and S-Series.
Related Commands
• clear ip dhcp snooping — clear the contents of the DHCP binding table.
Role-Based Access Control Commands
With Role-Based Access Control (RBAC), access and authorization is controlled based on a user’s role. Users are granted permissions
based on their user roles, not on their individual user ID. User roles are created for job functions and through those roles they acquire the
permissions to perform their associated job function.
This section describes the syntax and usage of RBAC-specic commands. You can nd information on other related security commands in
this chapter:
• aaa accounting
• aaa authentication login
• aaa authorization commands
• authorization
• show accounting
• show users
• username
aaa authorization role-only
Congure authentication to use the user’s role only when determining if access to commands is permitted.
Syntax
aaa authorization role-only
To return to the default setting, use the no aaa authentication role-only command.
Parameters
name Enter a text string for the name of the user up to 63 characters. It cannot be one of the
system dened roles (sysadmin, secadmin, netadmin, netoperator).
inherit existing-role-
name
Enter the inherit keyword then specify the system dened role to inherit permissions
from (sysadmin, secadmin, netadmin, netoperator).
Defaults none
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
Security 1697