Extending VLANs into the ATM Network | Avaya M-ACCF/SF specification

Chapter 1	Overview

Figure 1.17 Extending VLANs into the ATM Network.

Building 1

Building 2

Building 3

Student

VLAN

Lecturer

VLAN

Admin

VLAN

Avaya M770	Avaya M770
Multifunction Switch	Multifunction Switch	Avaya P330

ATM

Network

Admin ELAN

M770 ATM Switch

Lecturer ELAN

Key

Server

Workstation

Student ELAN

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

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Avaya M-ACCF/SF manual Extending VLANs into the ATM Network

Contents

ACCF/SF Module Page Introduction ATM Terminology Finding Information in This Guide Conventions Page Contents Contents Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Iii Contents Contents Page List of Figures Port Submenu Display ResultsManagement Submenu Snmp Submenu ATM Submenu List of Tables Page Overview ATM Access ModulesFeatures and Benefits ATM Benefits Wire Rate Transmission on ATM port Avaya M770 Frame Switch DomainsATM Access Module Features LAN Emulation Lane version Emulated LAN Components Network Layer Concepts LAN EmulationLAN Emulation Overview LAN Emulation Client LEC LAN Emulation Configuration Server Lecs LAN Emulation Server LESBroadcast and Unknown Server BUS Emulated LAN Connections Control VCCs Data VCCs Frame Ordering Flush Protocol Connecting a LEC to an Elan Operation of the LAN Emulation Connection Processes of the LEC to Lane Server Registration Address Resolution Connection ManagementLAN Emulation Components in Your Network LAN Emulation and Avaya Devices An Example Locating the Lecs Joining the ElanLEC must know the name of the Elan it is to join Mapping Ethernet and ATM Addresses Address Resolution If the destination MAC address is listed in the ARP Table LAN Emulation Address Resolution Protocol Learp What Happens to Unicast Frames?What Happens to Broadcast and Multicast Frames? Network Layer Concepts ATM & ATM Adaptation Layered Network Architecture Asynchronous Transfer Mode ATM Layer ATM Adaptation Layer AALATM Basics ATM is Service Transparent Service Processing ATM is Connection-Oriented 10 Communication Channels 11 Connection Terminology Virtual Path Identifier VPI Virtual Channel Identifier VCI 12 Switching Cells Using VPI and VCI Values Switched Virtual Circuits SVCs ATM Interfaces Interim Local Management Interface Ilmi ATM Address Registration NetworkhostidentifierATM Layer and Cell Structure 15 ATM Cell Structure Physical Layer Extending VLANs into the ATM Network 16 Vlan to Elan Mapping 17 Extending VLANs into the ATM Network Applications Putting Your ATM Network TogetherPlanning Your Network ATM Configuration Rules Does your network conform to the ATM configuration rules? Extending VLANs Through the ATM Network What logical network domains, VLANs, do you wish to set up?Are the LAN Emulation services configured correctly? Will you have sufficient Elan resources? ATM Connections Within Your Network Network Configuration Examples ATM Backbone in the Building 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 Installation Installing the M-ACC ModuleSafety Information Multi-Mode Module LED Warning Pre-installation ProcedureSingle-mode Module Laser Classification Agency Approval Domain Usage Considerations Avaya M770 Module DRU BudgetBudget Calculation Examples DRU Budget Information Window DRU Budget Information Window Installing the Module Connecting a Cable to the ATM Port Inserting the Module into the Hub Power On Self Test CAM Contents Addressable Memory testsRemoving an Existing ATM Access Module Post-Installation Checks M-ACC LEDs Descriptions M-ACC Module Default Settings Configuring the M-ACC ModuleACC Module Default Settings Connecting to the Serial Port Establishing a Telnet Session For example telnet Setting up the M-ACC Module To connect to the M-SPX/S Console port Module Setup Main Menu ATM IP ConfigurationAssigning the M-ACC module IP address, Gateway and Netmask There is no need to perform a reset. Configuration Example Setting up the ATM Access Module Accmmls Switch MLS Bridging ACC ATM Access Module Terminal Menu Interface Switch CLI & ATM Terminal InterfaceSwitch Command Line Interface CLI Introduction Conventions Used Switch Command Line Interface CLI Commands Summary Table Reset the Module Software Download to the X-Switch CPU Entering Software Download Parameters Starting the Software Download Process Monitoring the Software Download Process Set Defaults to Factory Settings Set Primary VersionCreate Report Configuration Copy Clear Mac Address Table Assigning the M-ACC module IP address, Gateway and Netmask Commands Tree Chart Logging On Managing the ATM Access Module Logging OffSubmenus Menu Structure of the ATM Access Module Configuring System Parameters Main Menu OptionsSystem Menu Display Submenu 1,1 Passwords Submenu 1,3Reset Submenu1,4 Initialize Submenu 1,2 System Logger Submenu 1,5 Display Flash Log Messages Submenu 1,5,1Operational Meanings of Display Flash Log Submenu Items Display Memory Log Messages Submenu 1,5,2 Operational Meanings of Display Memory Submenu Items Configuring an ATM Port ATM access module ConfigurationSystem Software Download Submenu 1,6 Port Submenu 2,1 Operational Meanings of Port Submenu Items ATM Port Physical Submenu 2,1,6 VCC Submenu 2,2 VCC Submenu Items and their Operational Meanings Aging Submenu 2,2,4 Administering IP and Snmp Management Snmp Configuration Submenu 3,2IP Submenu 3,1 Configure Submenu Items and their Operational Meanings 18 updSysAtt Submenu 3,2,6 VN Configuration Menu 20 Virtual net Submenu Elan VlanVlan Elan ID LEC ATM LEC LES ATM Preliminaries Setting up an ATM VLAN/ELANUpgrading Software Downloading Monitoring the ATM Access Module ATM Port Statistics 22 ATM Port Statistics Screen Port Statistics Display Items and their Meanings VCC Statistics Statistics Display Items and their Meanings Network Management and Monitoring CajunView M770 Device Manager versionCajun LANEMaster version Running M770 Manager from HP-OV for Windows CajunView M770 Device ManagerStarting the M770 Manager Running M770 Manager from HP Windows NT LANEMaster OverviewStarting Cajun LANEMaster Cajun LANEMaster Views Overview Cajun LANEMaster Window Page Environmental, Safety, and EMC Specifications SpecificationsACC ATM Access Module Technical Specifications ATM Cable Specification ATM Forum Table A.3 Standard Multi-mode Cable SpecificationsOptical Standard Supported SDH Standard Supported Table A.4 Standard Multi-mode Cable Specifications EIA-492CAAA Safety Information Important Safety Information Troubleshooting Table B.1 Troubleshooting TipsELAN/VLAN Page ATM WAN IndexNumerics SAR Text LES LearpLuni ATM VLAN/ELAN VCC How to Contact Us United StatesEmea Europe, Middle East and Africa Region UAE AP Asia Pacific Region Avaya.com