Radius Authentication Procedure | Avaya P332G-ML guide

Chapter 8 User Authentication

All transactions between the RADIUS client and server are authenticated through the use of a “shared secret” which is not sent over the network. The shared secret is an authentication password configured on both the RADIUS client and its RADIUS servers. The shared secret is stored as clear text in the client’s file on the RADIUS server, and in the non-volatile memory of the P330. In addition, user passwords are sent between the client and server are encrypted for increased security.

Figure 8.1 illustrates the RADIUS authentication procedure:

Figure 8.1 RADIUS Authentication Procedure

User attempts login

Local User

account

authenticated in

switch?

No

Authentication request sent to RADIUS Server

User name and

password

authenticated?

No

Authentication Reject

sent to switch

User cannot access switch embedded managegment

Yes

Yes

Perform log-in according to user's priviliege level to switch

40	Avaya P332G-ML User’s Guide

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Avaya P332G-ML manual Radius Authentication Procedure

Contents

Avaya P332G-ML Page Table of Contents Section Installing the P330 Section Configuration of the P330 LAG Bootp Section Troubleshooting and Maintaining the P330 Avaya P332G-ML User’s Guide Vii Table of Contents Viii Avaya P332G-ML User’s Guide Conventions Used in the Documentation Before you InstallSafety Information FCC Notice CLI Conventions P332GAvaya P332G-ML User’s Guide Overview of the P330 Page Avaya P332G-ML Overview IntroductionAbout the P332G-ML Avaya P332G-ML Highlights Layer 3 Features P330-MLCommand Line Interface CLI Network Management and Monitoring Avaya Multi-Service Network Manager Msnm Fans, Power Supply and BUPS-ML MonitoringPort Mirroring Avaya P332G-ML Overview Avaya P332G-ML User’s Guide Standards and Compatibility Avaya P330 Standards SupportedIetf Layer Ietf Network Monitoring Power Requirements SpecificationsP332G-ML Switch Physical Safety DC Version SafetySafety AC Version EMC Emissions Basic Mtbf Stacking Sub-moduleInterfaces Table B.1 Stacking Sub-module Laser Classification Safety InformationApproved SFF/SFP Gbic Transceivers Usage Restriction Specifications InstallationInstalling and Removing a SFF/SFP Gbic Transceiver LX Transceiver Gigabit Fiber Optic Cabling Agency ApprovalTable B.2 Gigabit Fiber Optic Cabling Connector Pin Assignments Console Pin Assignments Chapter Avaya P332G-ML User’s Guide Installing the P330 Page Site Preparation InstallationRequired Tools Environmental Prerequisites Power Requirements AC Power Requirements DC Rack Mounting Optional P332G-ML Rack Mounting Installing the X330STK-ML Stacking Sub-Module Optional Connecting Stacked Switches To connect stacked switches Incorrect Stack Connection P330 Stack Connections Connecting Cables to Network Equipment Making Connections to Network EquipmentPrerequisites ELX Powering Up the Avaya P330 Powering On Avaya P330 Module ACPowering On Avaya P330 Module DC Post-Installation Avaya P332G-ML Front and Rear Panels Avaya P332G-ML Front Panel Full Duplex mode Always ON. All ports are full-duplex only LED Name Description LED Status LAG Avaya P332G-ML Back Panel BUPS-ML Input Connector BUPS-ML Input Connector StickerPage Configuring the Terminal Serial Port Parameters Connecting a Terminal to the Avaya P330 Serial portEstablishing a Serial Connection P330 Sessions Assigning P330’s IP Stack Address Establishing a Telnet Connection At the prompt, type Connecting a Modem to the Console Port Establishing a Modem PPP Connection with the P330Overview User Authentication Security Levels Entering the Supervisor Level Defining new local usersExiting the Supervisor Level Entering the CLI Introduction to Radius Radius Authentication Procedure Radius Commands Allowed Manager CLI Commands Allowed Managers Configuration of the P330 Page Default Settings of the P330 Configuring the SwitchAvaya P330 Default Settings Default Settings of the P330 Chapter Default Settings of the P330 Default Settings of the P330 Avaya P332G-ML User’s Guide Basic Switch Configuration System Parameter Configuration Identifying the systemOperating parameters Network Time Acquiring Protocols Parameter Configuration UTC Basic Switch Configuration Avaya P332G-ML User’s Guide Avaya P330 Layer 2 Features OverviewEthernet Configuring Ethernet Parameters Flow Control PriorityMAC Address Ethernet Configuration CLI Commands Configuration CLI Commands for Ethernet FeatureCAM Table Ethernet Implementation in the Avaya P332G-ML Vlan Configuration Vlan Overview Vlan Tagging Multi Vlan Binding Illustrates these binding modes in P330 Automatic Vlan Learning Ingress Vlan Security Vlan CLI Commands Vlan CLI Commands Vlan Implementation in the Avaya P332G-ML Spanning Tree Protocol Spanning Tree ProtocolSpanning Tree per Port Rapid Spanning Tree Protocol Rstp About the 802.1w StandardPort Roles Spanning Tree Implementation in the P330 Family Spanning Tree Protocol CLI Commands Spanning Tree Protocol CLI Commandss Spanning Tree Protocol CLI Commandss MAC Aging CLI Commands Configuring the P330 for MAC AgingMAC Aging CLI Commands MAC Aging LAG CLI Commands LAG CLI CommandsLAG Overview LAG Implementation in the Avaya P330 Family of Products Port Redundancy Port Redundancy Operation Port Redundancy CLI Commands Redundancy CLI Commands check specIntermodule Port Redundancy Avaya P330 Layer 2 Features IP Multicast Filtering IP Multicast CLI Commands IP Multicast CLI CommandsIP Multicast Implementation in the Avaya P332G-ML Weighted Queuing CLI Commands Weighted QueuingImplementation of Weighted Queuing in the P330-ML Weighted Queuing CLI Commands Weighted Queuing CLI Commands Stack Health Stack Health CLI CommandsStack Health CLI Command Implementation of Stack Health in the P330 Family Port Classification CLI Commands Port Classification Stack Redundancy Avaya P330 Layer 2 Features Avaya P332G-ML User’s Guide Avaya P330 Layer 3 Features What is Routing? Routing Routing Configuration ForwardingMultinetting Multiple Subnets per Vlan IP Configuration IP Configuration CLI Commands Assigning Initial Router Parameters Create the management/routing VLAN. Use the command Obtaining and Activating a License Key Obtaining a Routing License Key Activating a Routing License Key License Key CLI Commands RIP Routing Interchange Protocol Configuration RIP Overview RIP CLI Commands DIfferences Between RIP and RIP2 Avaya P330 Layer 3 Features Ospf Open Shortest Path First Configuration Ospf Overview Ospf CLI Commands Static Routing Configuration Static Routing Overview Static Routing Configuration CLI Commands Route Preferences RIP Route Redistribution Commands Route Redistribution ARP Address Resolution Protocol Table Configuration ARP Overview ARP CLI Commands ARP Table BOOTP/DHCP Overview DHCP/BOOTP Relay BOOTP/DHCP CLI Commands NetBIOS Re-broadcast Configuration NetBIOS OverviewNetBIOS Re-broadcast Configuration CLI Commands Vrrp Virtual Router Redundancy Protocol Configuration Vrrp Overview Vrrp Configuration Example Case#1 Vrrp CLI Commands Case #2 Avaya P332G-ML User’s Guide 109 Srrp Configuration Srrp Configuration ExampleSrrp Overview Srrp CLI Commands Policy Configuration Policy Configuration Overview Policy Configuration CLI Commands Policy Configuration Example Avaya P330 Policy P330-1super#ip access-list 100 2 fwd3 tcp any host IP Fragmentation and Reassembly IP Fragmentation and Reassembly OverviewIP Fragmentation/Reassembly CLI Commands Layer 3 Configuration File Avaya P330 Layer 3 Features 118 Avaya P332G-ML User’s Guide Embedded Web Manager System Requirements Running the Embedded Web Manager Embedded Web Manager/Browser Compatability Welcome Web-based Manager Installing the Java Plug-in Install from the Avaya SiteInstall from your Local Web Site 124 Avaya P332G-ML User’s Guide P330 Page Troubleshooting the Installation Troubleshooting the InstallationPower supply is not user-replaceable Page Maintenance Replacing the Stacking Sub-module Chapter Maintenance 130 Avaya P332G-ML User’s Guide Updating the Software Software DownloadObtain Software Online Downloading Software Download New Version without Overwriting Existing Version How to Contact Us United States UAE AP Asia Pacific Region 136 Avaya P332G-ML User’s Guide