Establishing a Serial Connection | Avaya P334T-ML guide

Chapter 7

Establishing Switch Access

This chapter describes various methods for accessing the Avaya P330 CLI and logging in with the appropriate security level.

Methods for accessing the Avaya P330 CLI include using:

•a terminal to the serial port on the switch

•P330 Sessions

•a workstation running a Telnet or SSH session connected via the network

•a remote terminal/workstation attached via a modem (PPP connection)

Establishing a Serial Connection

This section describes the procedure for establishing switch access between a terminal and the Avaya P330 switch over the serial port provided on the front panel of the P330 (RJ-45 connector labeled “Console”). For information on the console port pin assignments, refer to “Console Pin Assignments“ on page 13.

Configuring the Terminal Serial Port Parameters

The serial port settings for using a terminal or terminal emulator are as follows:

•Baud Rate - 9600 bps

•Data Bits - 8 bits

•Parity - None

•Stop Bit - 1

•Flow Control - None

•Terminal Emulation - VT-100

Connecting a Terminal to the Avaya P330 Serial port

Perform the following steps to connect a terminal to the Avaya P330 Switch Console port for accessing the text-based CLI:

1The P330 device is supplied with a console cable and a RJ-45-to-DB-9 adaptor. Use these items to connect the serial (COM) port on your PC/terminal to the Avaya P330 console port.

2Ensure that the serial port settings on the terminal are 9600 baud, 8 bits, 1 stop bit and no parity.

3When you are prompted for a Login Name, enter the default login. The default login is root.

4When you are promoted for a password, enter the user level password root.

Avaya P334T-ML User’s Guide

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Avaya P334T-ML manual Establishing a Serial Connection, Configuring the Terminal Serial Port Parameters

Contents

Avaya P334T-ML Avaya.com Contents Table of Contents Radius Table of Contents Rmon LAG RIP2 BootpDhcp Avaya P334T-ML User’s Guide Vii Table of Contents Viii Avaya P334T-ML User’s Guide Safety Information FCC Notice Before you Install the P330-MLConventions Used in the Documentation CLI Conventions Warranty Avaya Support Avaya P334T-ML User’s Guide Overview Page Avaya P334T-ML Overview Avaya P334T-ML FeaturesIntroduction About the P334T-ML Command Line Interface CLI Layer 3 Features P330-MLNetwork Management and Monitoring Device Manager Embedded Web Port Mirroring Avaya Integrated Manager Fans, Power Supply, and BUPS-ML Monitoring Avaya P330 Standards Supported Standards and CompatibilityIetf Layer Ietf Network Monitoring P334T-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 Agency Approval Gigabit Fiber Optic CablingELX TXD Console Pin AssignmentsRXD GND DTR RTS CTS Chapter Avaya P334T-ML User’s Guide Installation Page Required Tools InstallationSite Preparation Power Requirements AC P334T-ML Rack Mounting Rack Mounting Optional Connecting Stacked Switches Installing the X330STK-ML Stacking Sub-Module OptionalTo connect stacked switches Incorrect Stack Connection P330 Stack Connections Making Connections to Network Equipment Connecting Cables to Network EquipmentPrerequisites 1000BASE-ELX Powering On Avaya P330 Module AC Powering Up the Avaya P330Powering On Avaya P330 Switch DC Post-Installation Avaya P334T-ML Front Panel Avaya P334T-ML Front and Rear Panels OPR PWR SYS LAG Avaya P334T-ML- Select buttons Avaya P334T-ML Back Panel BUPS-ML Input Connector Sticker BUPS-ML Input Connector Connecting a Terminal to the Avaya P330 Serial port Configuring the Terminal Serial Port ParametersEstablishing a Serial Connection Assigning P330’s IP Stack Address P330 Sessions Establishing an SSH Connection Establishing a Telnet Connection Establishing a Modem PPP Connection with the P330 Connecting a Modem to the Console PortOverview Entering the Supervisor Level Security Levels Exiting the Supervisor Level Defining new local usersEntering the CLI Introduction to Snmp Snmp SupportSnmp Versions Managers and Agents SNMPv1 Manager/Agent Communication SNMPv3 SNMPv2c Groups Views Snmp Commands User Authentication Introduction to SSH SSH Protocol Support User Authentication SCP Protocol Support SSH Commands Introduction to Radius Radius Radius Commands Illustrates the Radius authentication procedure Introduction to Telnet Telnet Client Support Telnet Commands Recovery PasswordRecovery Password Commands Introduction Allowed Managers Allowed Managers CLI CommandsAllowed Managers Introduction Allowed Protocols Allowed Protocols CLI CommandsAllowed Protocols Introduction User Authentication Configuration Page Configuring the Switch P330 Default SettingsAvaya P330 Default Settings Http SnmpSSH Ports Ports 51 P330 Default Settings Avaya P334T-ML User’s Guide Basic Switch Configuration Switch Configuration Identifying the system System Parameter ConfigurationOperating parameters Network Time Acquiring Protocols Parameter Configuration Uploading and Downloading Device Configurations and ImagesUTC Layer 2 Configuration File Tftp Layer 3 Configuration File Switch Configuration System Logging Introduction System LoggingSystem Logging Messages Applications Sinks Syslog Servers Syslog Configuration CLI Commands Switch Configuration Monitoring CPU Utilization Switch Configuration Avaya P334T-ML User’s Guide Overview Avaya P330 Layer 2 FeaturesRmon Smon Ethernet Configuring Ethernet ParametersFast Ethernet Gigabit Ethernet Flow Control SpeedPriority Mmmmmmssssss MM-MM-MM-SS-SS-SS MAC AddressCAM Table Ethernet Configuration CLI Commands Ethernet Implementation in the Avaya P334T-ML Vlan Overview Vlan Configuration Sales Engineering Mktg SalesVlan Tagging Multi Vlan Binding Entries and all the ports’ IDs PVIDs present in the switch Automatic Vlan Learning Vlan CLI CommandsIngress Vlan Security Vlan Implementation in the Avaya P334T-ML How Port Based Authentication Works Port Based Network Access Control PbnacPbnac Implementation in the P330 Family Configuring the P330 for Pbnac Pbnac CLI Commands Avaya P330 Layer 2 Features Spanning Tree Protocol Spanning Tree ProtocolSpanning Tree per Port About the 802.1w Standard Rapid Spanning Tree Protocol RstpPort Roles Spanning Tree Implementation in the P330 Family Spanning Tree Protocol CLI Commands Avaya P330 Layer 2 Features MAC Security Implementation in P330 MAC Security MAC Security CLI Commands MAC Aging CLI Commands Configuring the P330 for MAC AgingMAC Aging 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 102 Avaya P334T-ML User’s Guide IP Multicast Filtering IP Multicast Implementation in the Avaya P334T-ML IP Multicast CLI Commands Rmon Overview Rmon CLI Commands 106 Avaya P334T-ML User’s Guide Smon Overview Smon Port Mirroring CLI commands Port Mirroring ConfigurationPort Mirroring Overview Port Mirroring Constraints Multilayer Policy Access ListsAbout Multilayer Policy Trust Modes DSCP-to-COS MapsMultilayer Policy Implementation in the P334T-ML Configuration Requirements Configuring the P334T-ML for Multilayer PolicyConfiguration File Management Multilayer Policy CLI Commands Avaya P334T-ML User’s Guide 113 Implementation of Weighted Queuing in the P330-ML Weighted QueuingWeighted Queuing CLI Commands Port Classification Port Classification CLI Commands Stack Health Stack RedundancyImplementation of Stack Health in the P330 Family Stack Health CLI Commands Avaya P330 Layer 2 Features 118 Avaya P334T-ML User’s Guide What is Routing? Avaya P330 Layer 3 Features Routing Forwarding Routing ConfigurationMultinetting 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 126 Avaya P334T-ML User’s Guide Activating a Routing License Key License Key CLI Commands Avaya P330 Layer 3 Features 128 Avaya P334T-ML User’s Guide RIP Overview RIP Routing Interchange Protocol Configuration RIP2 RIP CLI Commands Avaya P334T-ML User’s Guide 131 Ospf Overview Ospf Open Shortest Path First Configuration Ospf CLI Commands Static Routing Configuration CLI Commands Static Routing ConfigurationStatic 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 Overview NetBIOS Re-broadcast ConfigurationNetBIOS Re-broadcast Configuration CLI Commands Vrrp Overview Vrrp Virtual Router Redundancy Protocol Configuration Case#1 Vrrp Configuration Example Case #2 Vrrp CLI Commands Avaya P334T-ML User’s Guide 145 Srrp Configuration Example Srrp ConfigurationSrrp Overview Srrp CLI Commands Policy Configuration Overview Policy ConfigurationPolicy Configuration CLI Commands Avaya P334T-ML User’s Guide 149 Avaya P330 Policy Policy Configuration Example P330-1super#ip access-list 100 2 fwd3 tcp any host IP Fragmentation and Reassembly Overview IP Fragmentation and ReassemblyIP Fragmentation/Reassembly CLI Commands Troubleshooting and Maintenance Page Troubleshooting the Installation Troubleshooting the InstallationPage Replacing the Stacking Sub-module Maintenance Chapter Maintenance 158 Avaya P334T-ML User’s Guide Software Download Updating the SoftwareObtain Software Online Downloading Software Example Download New Version without Overwriting Existing Version