Rules; User Role Policies - Cisco Nexus 3548 Configuration Manual

Rules

network-operator
If you belong to multiple roles, you can execute a combination of all the commands permitted by these
Note
roles. Access to a command takes priority over being denied access to a command. For example, suppose
a user has RoleA, which denied access to the configuration commands. However, the user also has RoleB,
which has access to the configuration commands. In this case, the user has access to the configuration
commands.
Only network-admin user can perform a Checkpoint or Rollback in the RBAC roles. Though other users
Note
have these commands as a permit rule in their role, the user access is denied when you try to execute these
commands.
Rules
The rule is the basic element of a role. A rule defines what operations the role allows the user to perform. You
can apply rules for the following parameters:
Command
Feature
Feature group
These parameters create a hierarchical relationship. The most basic control parameter is the command. The
next control parameter is the feature, which represents all commands associated with the feature. The last
control parameter is the feature group. The feature group combines related features and allows you to easily
manage the rules.
You can configure up to 256 rules for each role. The user-specified rule number determines the order in which
the rules are applied. Rules are applied in descending order. For example, if a role has three rules, rule 3 is
applied before rule 2, which is applied before rule 1.

User Role Policies

You can define user role policies to limit the switch resources that the user can access, or to limit access to
interfaces and VLANs.
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 6.x
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Complete read access to the switch.
A command or group of commands defined in a regular expression.
Commands that apply to a function provided by the Cisco Nexus device. Enter the show role feature
command to display the feature names available for this parameter.
Default or user-defined group of features. Enter the show role feature-group command to display the
default feature groups available for this parameter.
Configuring User Accounts and RBAC