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Cisco 7609 Configuration Manual page 14

Cisco ios software configuration guide—12.1e

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Installing (22 pages)

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Datasheet (5 pages)

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Frequently asked questions (5 pages)

Table Of Contents

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Contents

Configuring IEEE 802.1X Port-Based Authentication

25

Configuring Port Security

26

Configuring Layer 3 Protocol Filtering on Supervisor Engine 1

27

Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E

xiv

Understanding 802.1X Port-Based Authentication

25-2

Authentication Initiation and Message Exchange

Ports in Authorized and Unauthorized States

Supported Topologies

Default 802.1X Port-Based Authentication Configuration

802.1X Port-Based Authentication Guidelines and Restrictions

Configuring 802.1X Port-Based Authentication

Enabling 802.1X Port-Based Authentication

Configuring Cisco 7600 Series Router-to-RADIUS-Server Communication

Enabling Periodic Reauthentication

Manually Reauthenticating the Client Connected to a Port

Initializing Authentication for the Client Connected to a Port

Changing the Quiet Period

Changing the Cisco 7600 Series Router-to-Client Retransmission Time

Setting the Cisco 7600 Series Router-to-Client Retransmission Time for EAP-Request Frames

Setting the Cisco 7600 Series Router-to-Authentication-Server Retransmission Time for Layer 4

Packets

25-13

Setting the Cisco 7600 Series Router-to-Client Frame Retransmission Number

Enabling Multiple Hosts

Resetting the 802.1X Configuration to the Default Values

Displaying 802.1X Status

26-1

Understanding Port Security

Default Port Security Configuration

Port Security Guidelines and Restrictions

Configuring Port Security

Configuring Port Security on an Interface

Configuring Port Security Aging

Displaying Port Security Settings

Understanding How Layer 3 Protocol Filtering Works

Configuring Layer 3 Protocol Filtering

Enabling Layer 3 Protocol Filtering

Configuring Layer 3 Protocol Filtering on a Layer 2 LAN Interface

25-1

25-1

25-4

25-4

25-7

25-7

25-10

25-11

25-14

25-15

26-1

26-2

26-2

26-2

26-3

26-4

26-5

27-2

27-2

25-3

25-5

25-6

25-8

25-11

25-11

25-12

25-15

27-1

27-1

27-3

25-13

25-14

78-14064-04

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Troubleshooting

Related Products for Cisco 7609

This manual is also suitable for:

7600 series