DELL N3000 User Manual

DELL

Contents

23

Port Security (Port-MAC Locking)

. . . . . . . . .

539

Captive Portal

. . . . . . . . . . . . . . . . . . . . . .

543

Captive Portal Overview

. . . . . . . . . . . . . .

543

Default Captive Portal Behavior and Settings

548

Configuring the Captive Portal (Web)

. . . . . . .

550

Configuring Captive Portal (CLI)

. . . . . . . . . .

568

Captive Portal Configuration Example

. . . . . . .

574

Authentication Manager

. . . . . . . . . . . . . . . . .

578

. . . . . . . . . . . . . . . . . . . . . .

578

Authentication Restart

. . . . . . . . . . . . . . .

579

802.1X Interaction

. . . . . . . . . . . . . . . . . .

579

Authentication Priority

. . . . . . . . . . . . . . .

579

Configuration Example—802.1X and MAB

580

Denial of Service

. . . . . . . . . . . . . . . . . . . .

582

20 Configuring Access Control Lists

583

ACL Overview

. . . . . . . . . . . . . . . . . . . . . .

583

What Are MAC ACLs?

. . . . . . . . . . . . . . .

584

What Are IP ACLs?

. . . . . . . . . . . . . . . . .

585

What Is the ACL Redirect Function?

. . . . . . . .

585

What Is the ACL Mirror Function?

. . . . . . . . .

585

What Is ACL Logging

. . . . . . . . . . . . . . . .

586

What Are Time-Based ACLs?

. . . . . . . . . . . .

586

What Are the ACL Limitations?

. . . . . . . . . . .

587

ACL Configuration Details

. . . . . . . . . . . . . . . .

591

How Are ACLs Configured?

. . . . . . . . . . . . .

591

Editing Access Lists

. . . . . . . . . . . . . . . .

591

Preventing False ACL Matches

. . . . . . . . . . .

591

Using IP and MAC Address Masks

. . . . . . . . .

593