Cisco Catalyst 4500 Series Software Configuration Guide

49-2
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 49 Configuring 802.1X Port-Based Authentication
About 802.1X Port-Based Authentication
• Ports in Authorized and Unauthorized States, page 49-4
• 802.1X Host Mode, page 49-6
• 802.1X Violation Mode, page 49-8
• Using MAC Move, page 49-9
• Using MAC Replace, page 49-9
• Using 802.1X with VLAN Assignment, page 49-9
• Using 802.1X for Guest VLANs, page 49-10
• Using 802.1X with MAC Authentication Bypass, page 49-11
• Using 802.1X with Web-Based Authentication, page 49-13
• Using 802.1X with Inaccessible Authentication Bypass, page 49-14
• Using 802.1X with Unidirectional Controlled Port, page 49-15
• Using 802.1X with VLAN User Distribution, page 49-15
• Using 802.1X with Authentication Failed VLAN Assignment, page 49-16
• Using 802.1X with Port Security, page 49-18
• Using 802.1X Authentication with ACL Assignments and Redirect URLs, page 49-19
• Using 802.1X with RADIUS-Provided Session Timeouts, page 49-20
• Using 802.1X with Voice VLAN Ports, page 49-21
• Using Voice Aware 802.1x Security, page 49-21
• Using Multiple Domain Authentication and Multiple Authentication, page 49-22
• Multi-Authentication Per User VLAN Authentication, page 49-23
• Limiting Login for Users, page 49-24
• 802.1X Supplicant and Authenticator Switches with Network Edge Access Topology, page 49-24
• How 802.1X Fails on a Port, page 49-25
• Supported Topologies, page 49-26
Device Roles
With 802.1X port-based authentication, network devices have specific roles. Figure 49-1 shows the role of each device, which
is described below.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E