Avaya M770 Multitechnology Functionality | Avaya M-ACCF/SF guide

Chapter 2	Applications

Avaya M770 Multitechnology Functionality

This section gives an example of ATM within a WAN environment connecting various sites. Using the M-ACC module we can leverage the Multifunctionality of the Avaya M770 and connect Fast Ethernet PC desktops to the same single chassis.

In Figure 2.2, ATM was chosen to efficiently transfer both voice and data on a single trunk. The diagram demonstrates the balance between cost and performance requirements by the use of a single high performance Avaya M770. The M-ACC module connects the ATM and Ethernet domains in the Avaya M770.

Figure 2.2 Avaya M770 Multitechnology Functionality

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Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide

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Avaya M-ACCF/SF manual Avaya M770 Multitechnology Functionality

Contents

ACCF/SF Module Page ATM Terminology Introduction Finding Information in This Guide Conventions Page Contents Contents Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Iii Contents Contents Page Port Submenu Display Results List of FiguresManagement Submenu ATM Submenu Snmp Submenu List of Tables Page Features and Benefits ATM Access ModulesOverview ATM Benefits ATM Access Module Features Avaya M770 Frame Switch DomainsWire Rate Transmission on ATM port LAN Emulation Lane version LAN Emulation Overview Network Layer Concepts LAN EmulationEmulated LAN Components LAN Emulation Client LEC LAN Emulation Server LES LAN Emulation Configuration Server LecsBroadcast and Unknown Server BUS Control VCCs Emulated LAN Connections Data VCCs Flush Protocol Frame Ordering Operation of the LAN Emulation Connecting a LEC to an Elan Registration Connection Processes of the LEC to Lane Server Connection Management Address ResolutionLAN Emulation Components in Your Network An Example LAN Emulation and Avaya Devices LEC must know the name of the Elan it is to join Joining the ElanLocating the Lecs Mapping Ethernet and ATM Addresses If the destination MAC address is listed in the ARP Table Address Resolution What Happens to Unicast Frames? LAN Emulation Address Resolution Protocol LearpWhat Happens to Broadcast and Multicast Frames? Layered Network Architecture Network Layer Concepts ATM & ATM Adaptation ATM Adaptation Layer AAL Asynchronous Transfer Mode ATM LayerATM Basics Service Processing ATM is Service Transparent 10 Communication Channels ATM is Connection-Oriented Virtual Path Identifier VPI Virtual Channel Identifier VCI 11 Connection Terminology Switched Virtual Circuits SVCs 12 Switching Cells Using VPI and VCI Values Interim Local Management Interface Ilmi ATM Interfaces Networkhostidentifier ATM Address RegistrationATM Layer and Cell Structure 15 ATM Cell Structure Extending VLANs into the ATM Network Physical Layer 16 Vlan to Elan Mapping 17 Extending VLANs into the ATM Network Putting Your ATM Network Together ApplicationsPlanning Your Network Does your network conform to the ATM configuration rules? ATM Configuration Rules Are the LAN Emulation services configured correctly? What logical network domains, VLANs, do you wish to set up?Extending VLANs Through the ATM Network Will you have sufficient Elan resources? ATM Connections Within Your Network ATM Backbone in the Building Network Configuration Examples ATM Backbone in the Building Avaya M770 Multitechnology Functionality Avaya M770 Multitechnology Functionality Routing in the X-Switch Domain Routing in the X-Switch Domain Installing the M-ACC Module InstallationSafety Information Single-mode Module Laser Classification Pre-installation ProcedureMulti-Mode Module LED Warning Agency Approval Avaya M770 Module DRU Budget Domain Usage ConsiderationsBudget Calculation Examples DRU Budget Information Window DRU Budget Information Window Installing the Module Inserting the Module into the Hub Connecting a Cable to the ATM Port CAM Contents Addressable Memory tests Power On Self TestRemoving an Existing ATM Access Module M-ACC LEDs Descriptions Post-Installation Checks ACC Module Default Settings Configuring the M-ACC ModuleM-ACC Module Default Settings Connecting to the Serial Port For example telnet Establishing a Telnet Session To connect to the M-SPX/S Console port Setting up the M-ACC Module ATM IP Configuration Module Setup Main MenuAssigning the M-ACC module IP address, Gateway and Netmask Setting up the ATM Access Module There is no need to perform a reset. Configuration Example MLS Bridging Accmmls Switch Switch Command Line Interface CLI Switch CLI & ATM Terminal InterfaceACC ATM Access Module Terminal Menu Interface Introduction Conventions Used Commands Summary Table Switch Command Line Interface CLI Reset the Module Entering Software Download Parameters Software Download to the X-Switch CPU Monitoring the Software Download Process Starting the Software Download Process Set Primary Version Set Defaults to Factory SettingsCreate Report Clear Mac Address Table Configuration Copy Assigning the M-ACC module IP address, Gateway and Netmask Logging On Commands Tree Chart Logging Off Managing the ATM Access ModuleSubmenus Menu Structure of the ATM Access Module Main Menu Options Configuring System ParametersSystem Menu Reset Submenu1,4 Passwords Submenu 1,3Display Submenu 1,1 Initialize Submenu 1,2 Display Flash Log Messages Submenu 1,5,1 System Logger Submenu 1,5Operational Meanings of Display Flash Log Submenu Items Operational Meanings of Display Memory Submenu Items Display Memory Log Messages Submenu 1,5,2 ATM access module Configuration Configuring an ATM PortSystem Software Download Submenu 1,6 Operational Meanings of Port Submenu Items Port Submenu 2,1 VCC Submenu 2,2 ATM Port Physical Submenu 2,1,6 Aging Submenu 2,2,4 VCC Submenu Items and their Operational Meanings Snmp Configuration Submenu 3,2 Administering IP and Snmp ManagementIP Submenu 3,1 Configure Submenu Items and their Operational Meanings 18 updSysAtt Submenu 3,2,6 20 Virtual net Submenu VN Configuration Menu Vlan Elan ID VlanElan LEC ATM LES ATM LEC Upgrading Software Setting up an ATM VLAN/ELANPreliminaries Downloading ATM Port Statistics Monitoring the ATM Access Module Port Statistics Display Items and their Meanings 22 ATM Port Statistics Screen Statistics Display Items and their Meanings VCC Statistics CajunView M770 Device Manager version Network Management and MonitoringCajun LANEMaster version Starting the M770 Manager CajunView M770 Device ManagerRunning M770 Manager from HP-OV for Windows Running M770 Manager from HP Windows NT Overview LANEMasterStarting Cajun LANEMaster Overview Cajun LANEMaster Views Cajun LANEMaster Window Page ACC ATM Access Module Technical Specifications SpecificationsEnvironmental, Safety, and EMC Specifications ATM Cable Specification Optical Standard Supported Table A.3 Standard Multi-mode Cable SpecificationsATM Forum SDH Standard Supported EIA-492CAAA Table A.4 Standard Multi-mode Cable Specifications Important Safety Information Safety Information Table B.1 Troubleshooting Tips TroubleshootingELAN/VLAN Page Numerics IndexATM WAN SAR Text Luni LearpLES ATM VLAN/ELAN VCC United States How to Contact UsEmea Europe, Middle East and Africa Region UAE AP Asia Pacific Region Avaya.com