Establishing a Modem PPP Connection with the P330 | Avaya P334T-ML

Chapter 7 Establishing Switch Access

5When you are prompted for a password, enter the User Level password root in lower case letters (do NOT use uppercase letters). The User level prompt will appear when you have established communications with the Avaya P330.

Establishing a Modem (PPP) Connection with the P330

Overview

Point-to-Point Protocol (PPP) provides a Layer 2 method for transporting multi-protocol datagrams over modem links.

Connecting a Modem to the Console Port

A PPP connection with a modem can be established only after the Avaya P330 is configured with an IP address and net-mask, and the PPP parameters used in the Avaya P330 are compatible with the modem’s PPP parameters.

1Connect a terminal to the console port of the Avaya P330 switch as described in Connecting a Terminal to the Avaya P330 Serial port.

2When you are prompted for a Login Name, enter the default name root.

3When you are prompted for a password, enter the password root. You are now in Supervisor Level.

4At the prompt, type:

set interface ppp <ip_addr> <net-mask>

with an IP address and netmask to be used by the Avaya P330 to connect via its PPP interface.

The PPP interface configured with the set interface ppp command must be on a different subnet from the stack inband interface.

5Set the baud rate, ppp authentication, and ppp time out required to match your modem. These commands are described in the Avaya P330: Reference Guide.

6At the prompt, type:

set interface ppp enable

The CLI responds with the following:

Entering the Modem mode within 60 seconds...

Please check that the proprietary modem cable is plugged into the console port

7Use the DB-25 to RJ-45 connector to plug the console cable to the modem’s DB-25 connector. Plug the other end of the cable RJ-45 connector to the Avaya P330 console’s RJ-45 port.

8The Avaya P330 enters modem mode.

9You can now dial into the switch from a remote station, and open a Telnet session to the PPP interface IP address.

36	Avaya P334T-ML User’s Guide

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Avaya P334T-ML manual Establishing a Modem PPP Connection with the P330, Overview, Connecting a Modem to the Console Port

Contents

Avaya P334T-ML Avaya.com Contents Table of Contents Radius Table of Contents LAG Rmon RIP2 BootpDhcp Avaya P334T-ML User’s Guide Vii Table of Contents Viii Avaya P334T-ML User’s Guide Before you Install the P330-ML Safety Information FCC NoticeConventions Used in the Documentation CLI Conventions Warranty Avaya Support Avaya P334T-ML User’s Guide Overview Page Avaya P334T-ML Features Avaya P334T-ML OverviewIntroduction About the P334T-ML Layer 3 Features P330-ML Command Line Interface CLINetwork Management and Monitoring Device Manager Embedded Web Avaya Integrated Manager Port Mirroring Fans, Power Supply, and BUPS-ML Monitoring Avaya P330 Standards Supported Standards and CompatibilityIetf Layer Ietf Network Monitoring Specifications P334T-ML SwitchPower Requirements Physical Safety Safety AC VersionSafety DC Version EMC Emissions Stacking Sub-module InterfacesBasic Mtbf X330STK-ML Safety Information Approved SFF/SFP Gbic TransceiversLaser Classification Class Luokan Klass Laser Product Laserlaite Laser Apparat Installation Installing and Removing a SFF/SFP Gbic TransceiverSpecifications LX Transceiver Agency Approval Gigabit Fiber Optic CablingELX Console Pin Assignments TXDRXD GND DTR RTS CTS Chapter Avaya P334T-ML User’s Guide Installation Page Required Tools InstallationSite Preparation Power Requirements AC Rack Mounting Optional P334T-ML Rack Mounting 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 and Rear Panels Avaya P334T-ML Front Panel PWR OPR SYS LAG Avaya P334T-ML Back Panel Avaya P334T-ML- Select buttons BUPS-ML Input Connector BUPS-ML Input Connector Sticker Connecting a Terminal to the Avaya P330 Serial port Configuring the Terminal Serial Port ParametersEstablishing a Serial Connection P330 Sessions Assigning P330’s IP Stack Address Establishing a Telnet Connection Establishing an SSH Connection Establishing a Modem PPP Connection with the P330 Connecting a Modem to the Console PortOverview Security Levels Entering the Supervisor Level Exiting the Supervisor Level Defining new local usersEntering the CLI Snmp Support Introduction to SnmpSnmp Versions Managers and Agents Manager/Agent Communication SNMPv1 SNMPv2c SNMPv3 Groups Snmp Commands Views User Authentication SSH Protocol Support Introduction to SSH User Authentication SSH Commands SCP Protocol Support Radius Introduction to Radius Illustrates the Radius authentication procedure Radius Commands Telnet Client Support Introduction to Telnet Recovery Password Telnet CommandsRecovery 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 Switch Configuration Basic 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 Sinks Applications 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 Configuring Ethernet Parameters EthernetFast 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 Configuration Vlan Overview Sales Sales Engineering MktgVlan Tagging Multi Vlan Binding IDs PVIDs present in the switch Entries and all the ports’ 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 MAC Security Implementation in P330 MAC Security CLI Commands MAC Aging CLI Commands Configuring the P330 for MAC AgingMAC Aging LAG CLI Commands LAG Overview LAG Implementation in the Avaya P330 Family of Products Port Redundancy Port Redundancy Operation Port Redundancy CLI Commands Intermodule Port Redundancy 102 Avaya P334T-ML User’s Guide IP Multicast Filtering IP Multicast CLI Commands IP Multicast Implementation in the Avaya P334T-ML Rmon CLI Commands Rmon Overview 106 Avaya P334T-ML User’s Guide Smon Smon Overview Port Mirroring Configuration Port Mirroring CLI commandsPort 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 CLI Commands Port Classification 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 Avaya P330 Layer 3 Features What is Routing? Routing Forwarding Routing ConfigurationMultinetting Multiple Subnets per Vlan IP Configuration IP Configuration CLI Commands Assigning Initial Router Parameters Routerconfigure-ifinterface-name# prompt appears Obtaining and Activating a License Key Obtaining a Routing License Key 126 Avaya P334T-ML User’s Guide License Key CLI Commands Activating a Routing License Key Avaya P330 Layer 3 Features 128 Avaya P334T-ML User’s Guide RIP Routing Interchange Protocol Configuration RIP Overview RIP CLI Commands RIP2 Avaya P334T-ML User’s Guide 131 Ospf Open Shortest Path First Configuration Ospf Overview Ospf CLI Commands Static Routing Configuration CLI Commands Static Routing ConfigurationStatic Routing Overview 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 Overview NetBIOS Re-broadcast ConfigurationNetBIOS Re-broadcast Configuration CLI Commands Vrrp Virtual Router Redundancy Protocol Configuration Vrrp Overview Vrrp Configuration Example Case#1 Vrrp CLI Commands Case #2 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 Policy Configuration Example Avaya P330 Policy 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 Maintenance Replacing the Stacking Sub-module Chapter Maintenance 158 Avaya P334T-ML User’s Guide Software Download Updating the SoftwareObtain Software Online Downloading Software Download New Version without Overwriting Existing Version Example