Recovery Password, Introduction | Avaya P332G-ML guide

Chapter 8 User Authentication

Recovery Password

Introduction

The P330 provides a recovery password in the event that you have forgotten the login password for the switch. The recovery password feature enables you to login to the device in a super user mode and change the regular login password.

The recovery password feature can be disabled preventing unauthorized user to login to the device using the recovery password. However, if the recovery password feature is disables and you forget the login password, it will not be possible to log in to the switch. By default the recovery password feature is enabled.

To use the recovery password feature, you must connect to the switch’s console port. Log in using the user name “root” and password “ggdaseuaimhrke”. Use the set username command to change the password for the user “root”.

Enabling and disabling the Recovery Password protocol can only be done using a direct console connection via the Console port.

Recovery Password Commands

The following recovery password commands are available.

In order to...	Use the following command...


Enable the recovery password	terminal recovery password enable
feature on the switch

Disable the recovery password	no terminal recovery password
feature on the switch

For a complete description of the recovery password commands, including syntax, refer to Avaya P330: Reference Guide.

Avaya P332G-ML User’s Guide

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Avaya P332G-ML manual Introduction, Recovery Password Commands

Contents

Avaya P332G-ML Avaya.com Contents Section Installation Radius Section Configuration Rmon LAG Bootp RIP2Dhcp Section Troubleshooting and Maintaining Table of Contents Viii Avaya P332G-ML User’s Guide Safety Information FCC Notice Before you Install the P332G-MLConventions Used in the Documentation CLI Conventions Warranty Avaya Support Avaya P332G-ML User’s Guide Overview Page Introduction Avaya P332G-ML OverviewAbout the P332G-ML Avaya P332G-ML Highlights Command Line Interface CLI Layer 3 Features P330-MLNetwork Management and Monitoring Device Manager Embedded Web Fans, Power Supply, and BUPS-ML Monitoring Avaya Integrated ManagerPort Mirroring Avaya P332G-ML Overview Avaya P332G-ML User’s Guide Standards and Compatibility Avaya P330 Standards SupportedIetf Layer Ietf Network Monitoring P332G-ML Switch SpecificationsPower Requirements Physical Safety AC Version SafetySafety DC Version EMC Emissions Interfaces Stacking Sub-moduleBasic Mtbf X330STK-ML Approved SFF/SFP Gbic Transceivers Safety InformationLaser Classification Class Luokan Klass Laser Product Laserlaite Laser Apparat Installing and Removing a SFF/SFP Gbic Transceiver InstallationSpecifications LX Transceiver Gigabit Fiber Optic Cabling Agency ApprovalELX TXD Console Pin AssignmentsRXD GND DTR RTS CTS Chapter Avaya P332G-ML User’s Guide Installation Page Installation Required ToolsSite Preparation Power Requirements AC P332G-ML Rack Mounting Rack Mounting Optional Installing the X330STK-ML Stacking Sub-Module Optional Connecting Stacked SwitchesTo connect stacked switches Incorrect Stack Connection P330 Stack Connections Connecting Cables to Network Equipment Making Connections to Network EquipmentPrerequisites 1000BASE-ELX Powering Up the Avaya P330 Powering On Avaya P330 Module ACPowering On Avaya P330 Switch DC Post-Installation Avaya P332G-ML Front and Rear Panels Avaya P332G-ML Front PanelPWR LNK LAG Avaya P332G-ML - Select buttons Avaya P332G-ML Back Panel BUPS-ML Input Connector Sticker BUPS-ML Input ConnectorPage Configuring the Terminal Serial Port Parameters Connecting a Terminal to the Avaya P330 Serial portEstablishing a Serial Connection Assigning P330’s IP Stack Address P330 Sessions Establishing an SSH Connection Establishing a Telnet Connection Connecting a Modem to the Console Port Establishing a Modem PPP Connection with the P330Overview Entering the Supervisor Level Security Levels Defining new local users Exiting the Supervisor LevelEntering the CLI Introduction to Snmp Snmp SupportSnmp Versions Managers and Agents SNMPv1 Manager/Agent Communication SNMPv3 SNMPv2c Groups Views Snmp Commands User Authentication User Authentication Introduction to SSH SSH Protocol Support SSHClientConnection SSH Commands SCP Protocol Support Introduction to Radius Radius Radius Authentication Procedure Radius Commands Telnet Commands Telnet Client SupportIntroduction to Telnet Recovery Password Recovery Password CommandsIntroduction Allowed Managers CLI Commands Allowed ManagersAllowed Managers Introduction Allowed Protocols CLI Commands Allowed ProtocolsAllowed Protocols Introduction User Authentication Configuration Page P330 Default Settings Configuring the SwitchAvaya P330 Default Settings Snmp HttpSSH Basic Switch Configuration Switch Configuration System Parameter Configuration Identifying the systemOperating parameters Uploading and Downloading Device Configurations and Images Network Time Acquiring Protocols Parameter ConfigurationUTC Layer 2 Configuration File Tftp Layer 3 Configuration File Switch Configuration System Logging System Logging IntroductionSystem Logging Messages Applications Sinks Syslog Servers Syslog Configuration CLI Commands Monitoring CPU Utilization Switch Configuration Avaya P332G-ML User’s Guide Avaya P330 Layer 2 Features OverviewRmon Smon Ethernet Configuring Ethernet ParametersFast Ethernet Gigabit Ethernet Speed Flow ControlPriority MAC Address Mmmmmmssssss MM-MM-MM-SS-SS-SSCAM Table Ethernet Configuration CLI Commands Ethernet Implementation in the Avaya P332G-ML Vlan Overview Vlan Configuration Sales Mktg Engineering Vlan TaggingMulti Vlan Binding Entries and all the ports’ IDs PVIDs present in the switch Vlan CLI Commands Automatic Vlan LearningIngress Vlan Security 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 Avaya P330 Layer 2 Features MAC Aging Configuring the P330 for MAC Aging MAC Aging CLI Commands LAG Overview LAG CLI Commands LAG Implementation in the Avaya P330 Family of Products Port Redundancy Operation Port Redundancy Intermodule Port Redundancy Port Redundancy CLI Commands Avaya P330 Layer 2 Features IP Multicast Filtering IP Multicast Implementation in the Avaya P332G-ML IP Multicast CLI Commands Rmon Overview Rmon CLI Commands Avaya P330 Layer 2 Features Smon Overview Smon Port Mirroring CLI commands Port Mirroring ConfigurationPort Mirroring Overview Port Mirroring Constraints Weighted Queuing Implementation of Weighted Queuing in the P330-MLWeighted Queuing CLI Commands Port Classification Port Classification CLI Commands Stack Redundancy Stack HealthImplementation of Stack Health in the P330 Family Stack Health CLI Commands Avaya P330 Layer 2 Features 106 Avaya P332G-ML User’s Guide What is Routing? Avaya P330 Layer 3 Features Routing Routing Configuration ForwardingMultinetting Multiple Subnets per Vlan IP Configuration CLI Commands IP Configuration Assigning Initial Router Parameters Obtaining and Activating a License Key Routerconfigure-ifinterface-name# prompt appears Obtaining a Routing License Key 114 Avaya P332G-ML User’s Guide Activating a Routing License Key License Key CLI Commands Avaya P330 Layer 3 Features 116 Avaya P332G-ML User’s Guide RIP Overview RIP Routing Interchange Protocol Configuration RIP2 RIP CLI Commands Avaya P332G-ML User’s Guide 119 Ospf Overview Ospf Open Shortest Path First Configuration Ospf CLI Commands Static Routing Configuration Static Routing Configuration CLI CommandsStatic Routing Overview RIP Route Preferences Route Redistribution Route Redistribution Commands ARP Overview ARP Address Resolution Protocol Table Configuration ARP Table ARP CLI Commands DHCP/BOOTP Relay BOOTP/DHCP Overview BOOTP/DHCP CLI Commands NetBIOS Re-broadcast Configuration NetBIOS OverviewNetBIOS Re-broadcast Configuration CLI Commands Vrrp Overview Vrrp Virtual Router Redundancy Protocol Configuration Case#1 Vrrp Configuration Example Case #2 Vrrp CLI Commands Avaya P332G-ML User’s Guide 133 Srrp Configuration Srrp Configuration ExampleSrrp Overview Srrp CLI Commands Policy Configuration Policy Configuration OverviewPolicy Configuration CLI Commands Avaya P332G-ML User’s Guide 137 Avaya P330 Policy Policy Configuration Example P330-1super#ip access-list 100 2 fwd3 tcp any host IP Fragmentation and Reassembly IP Fragmentation and Reassembly OverviewIP Fragmentation/Reassembly CLI Commands Troubleshooting and Maintenance Page Troubleshooting the Installation Troubleshooting the InstallationPage Replacing the Stacking Sub-module Maintenance Chapter Maintenance 146 Avaya P332G-ML User’s Guide Updating the Software Software DownloadObtain Software Online Downloading Software Example Download New Version without Overwriting Existing Version