Service Manual

NOTE: Learning only happens if there is a trusted port in the VLAN.

Commands

ip dhcp snooping trust — configures an interface as trusted.

show ip dhcp snooping

Display the contents of the DHCP binding table.

Syntax

show ip dhcp snooping binding

Defaults none

Command Modes

• EXEC

• EXEC Privilege

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

9.8(0.0) Introduced on the S3048-ON and S4048-ON.

9.7(0.0) Introduced on the S6000–ON.

9.0.2.0 Introduced on the S6000.

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.

Commands

clear ip dhcp snooping — clears 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-specific commands. You can find information on

other related security commands in this chapter:

• aaa accounting

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Security