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Avaya M-ACCF/SF User Manual

Avaya M-ACCF/SF User Manual

Multifunction switch module
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Avaya
User's Guide
M-ACCF/SF M
ODULE
A
M770 M
S
VAYA
ULTIFUNCTION
WITCH
July 2000

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Summary of Contents for Avaya M-ACCF/SF

  • Page 1 Avaya User’s Guide M-ACCF/SF M ODULE M770 M VAYA ULTIFUNCTION WITCH July 2000...

  • Page 3: Atm Terminology

    Introduction This guide provides the information that you need to install and configure the M-ACCF/SF OC12 ATM Access Modules. These modules fit into the Avaya M770 Modular switch chassis. This guide is intended for use by network administrators who are responsible for installing and setting up networking equipment.

  • Page 4: Finding Information In This Guide

    Managing and Monitoring the M-ACC Module Chapter 5, Network Management and Monitoring Management of the ATM module using the CajunView M770 Device Manager and LaneMaster applications M-ACC Module Module Technical Specifications Troubleshooting common problems Contents, Index Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 5: Conventions

    “enter” and “type” Keyboard key names Words in italics Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Description Information that describes important features or instructions Information that alerts you to potential loss of data or potential damage to an application, system, or device...
  • Page 6 Introduction Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 7: Table Of Contents

    Emulated LAN Components ... 3 Emulated LAN Connections ... 5 Operation of the LAN Emulation ... 8 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide LAN Emulation Client (LEC) ... 3 LAN Emulation Server (LES) ... 4 Broadcast and Unknown Server (BUS) ... 4 LAN Emulation Configuration Server (LECS) ...

  • Page 8: Contents

    ATM is Service Transparent ...17 ATM is Connection-Oriented ...18 ATM Interfaces ...21 The ATM Layer and Cell Structure ...22 Connecting a Cable to the ATM Port ...40 Connecting to the Serial Port ...43 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 9 Submenus ... 59 Main Menu Options ... 61 Configuring System Parameters [1] ... 61 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide To connect to the M-SPX/S Console port ... 45 Assigning the M-ACC module IP address, Gateway and Net- mask: ...
  • Page 10 IP Submenu [3,1] ...69 SNMP Configuration Submenu [3,2] ...69 VN Configuration Menu ...72 Preliminaries ...75 Downloading ...75 M770 Manager as Part of CajunView ...80 Overview ...82 Optical Standard Supported ...86 SDH Standard Supported ...86 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 11 In the United States ... 95 In the EMEA (Europe, Middle East and Africa) Region ... 95 In the AP (Asia Pacific) Region ... 97 In the CALA (Caribbean and Latin America) Region ... 97 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 12 Contents Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 13: List Of Figures

    Figure 4.14 VCC Submenu ... 68 Figure 4.15 Aging Submenu... 68 Figure 4.16 Management Submenu ... 69 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Basic LAN Emulation Client Connections ... 5 VCCs in LAN Emulation Components... 7 The Flush Protocol..8 Connection Processes of the LEC to LANE Server...
  • Page 14 Figure 4.19 Community Submenu [3,2,7] ...71 Figure 4.20 Virtual net Submenu ...72 Figure 4.21 ATM Submenu...76 Figure 4.22 ATM Port Statistics Screen ...77 Figure 4.23 VCC Statistics Display Example...78 Figure 5.1 Cajun LANEMaster Window...83 viii Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 15: List Of Tables

    Table A.1 Table A.2 Table A.3 Table A.4 Table A.5 Table B.1 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Finding Information... II Notice Icons... III Text Conventions ... III Control VCCs ... 5 Data VCCs ... 6 Avaya M770 Module DRU Budget... 37 M-ACC LEDs Descriptions...
  • Page 16 List of Tables Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 17: Overview

    Chapter 1 Overview ATM Access Modules There are two M-ACC OC-12 ATM Access modules for the Avaya M770 Multifunction switch: • M-ACCF: • M-ACCSF: The M-ACC ATM Access modules need the following S/W Versions: • M-ACCF/SF ATM Entity S/W Version 1.8 •...

  • Page 18: Atm Access Module Features

    M-ACC Module Architecture The M-ACC module consists of separate X-Switch and ATM entities. The X-switch CPU connects the M-ACC module to the Avaya M770 X-Domain. The ATM CPU performs all ATM signalling. Each entity has it’s own embedded software. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 19: Network Layer Concepts - Lan Emulation

    LAN Emulation User to Network Interface (LUNI). An ELAN is assigned a name (ELAN name). A LEC joining an ELAN may use the ELAN name in the configuration or join phase. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 1 Overview...

  • Page 20: Lan Emulation Server (Les)

    LAN stations they represent with the LES. Every Route Descriptor must be registered with the LES. The LANE Service normally resides on a central ATM switch, such as the M770 ATM Switch, but may reside on an ATM end station instead.

  • Page 21: Emulated Lan Connections

    VCC between LEC and LECS. Characteristics of the control VCCs are summarized in Table 1.1. Table 1.1 Control VCCs VCC Name Configuration LEC<==>LECS LEC requests and Control-direct LEC<==>LES Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide From/To Information carried receives configuration information from LECS, including LES...

  • Page 22: Data Vccs

    Unicast data between LECs LEC sends multicast and initial unicast data to BUS BUS distributes data traffic to LECs Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Initialized Duration Membership of LEC in ELAN Initialize Duration d by Established by...

  • Page 23: Frame Ordering

    (via control VCCs), the sender knows that all previous messages for that LAN destination have been processed and it can start using the new path. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 24: Operation Of The Lan Emulation

    The registering by the LAN Emulation Client of any number of MAC addresses and/or route descriptors. • The establishment of a connection to the BUS by the LAN Emulation Client. 6. Flush_Res 2. Data 7. Data Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 25: Registration

    LAN Emulation Server. The LAN destinations may also be unregistered as the state of the client changes. A client must either register all LAN destinations for which it is responsible or join as a proxy to other MAC addresses. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 26: Address Resolution

    A LANE Service consists of: • A LAN Emulation Server (LES) • A Broadcast and Unknown Server (BUS) • Optional LAN Emulation Configuration Server (LECS). Figure 1.6 shows a logical view of a typical ELAN. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 27 Emulation standards do not specify how each vendor implements each of these components. Avaya provides a wide range of ATM equipment, and the following example is just one way in which you can implement an Emulated LAN using Avaya devices.

  • Page 28: Joining The Elan

    Each device connected to an Ethernet port has one or more MAC addresses. Each ATM device has a number of LAN Emulation clients, and each LAN Emulation Client (LEC) has an ATM address. An example of this is shown in Figure 1.7. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 29 Sending a frame to every LEC is an inefficient use of resources, so the LEC also tries to locate the MAC address for future use. To discover the correct address, the LEC uses a process called LAN Emulation Address Resolution Protocol (LE_ARP). Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 1 Overview...

  • Page 30: What Happens To Unicast Frames

    When a LEC receives an LE_ARP request it checks whether the MAC address is on its Switch. It does this by checking the entries in the Switch database. If the MAC address belongs to one of the devices connected to an Ethernet port, the LEC sends an LE_ARP response to the LEC that sent the original LE_ARP request.

  • Page 31: Network Layer Concepts - Atm & Atm Adaptation

    Physical Layer. Figure 1.8 Network Layer Architecture Logical flow Physical flow Protocol Data Units PDUs Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide ULP PDUs LAN Em ulation Frames AAL5 PDUs A TM Cells SONET or SDH...

  • Page 32: Atm Adaptation Layer (Aal)

    Asynchronous Transfer Mode (ATM) technology transfers network traffic, including voice, video, and data, at high speed. Using this connection-oriented networking technology, centered by a switch, you can set up a great number of virtual connections to support multiple applications through the same physical connection.

  • Page 33: Atm Is Service Transparent

    The cell format means that more than one service (traffic type) can be multiplexed over the same physical line, see Figure 1.9. Figure 1.9 Service Processing Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 1 Overview...

  • Page 34: Atm Is Connection-Oriented

    Note: The ATM access module only manages Virtual Channel Connections (VCC). A VCC is defined as spanning end-to-end, whereas a Virtual Channel (VC) is the name given to a section of the VCC, refer to Figure 1.11. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 35 ATM Switch in the connection. Each ATM switch knows that when it receives a cell with a particular VPI/VCI value on one port that it must transmit the cell on another port with another VPI/ VCI.
  • Page 36 ATM Switch along the path. M770 ATM Switch VPI = 1 VCI = 117 DATA Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide M770 Multifunction Switch with M-ACC VPI = 3 VCI = 35 DATA...

  • Page 37: Atm Interfaces

    ATM technology is implemented in ATM edge-devices and ATM Switches. ATM provides a User-to-Network Interface (UNI). The User-to-Network Interface (UNI) is used to connect an ATM edge device to an ATM switch that is managed as part of the same network.

  • Page 38: The Atm Layer And Cell Structure

    An ATM address consists of three sections of information and is 20 bytes in length: network:host:identifier Where network is a network prefix assigned to the device by the ATM Switch, and is 13 bytes long. Where host is the edge-device identifier, and is 6 bytes long.
  • Page 39 Header Error Check (HEC) — The HEC field is used for detecting bit errors in the cell header. It is also used for cell delineation, defining where the cell begins in a SONET frame. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Payload User Data...

  • Page 40: Physical Layer

    ELANs you require, and how the VLANs will map to these ELANs. The ATM access module has a LEC for each of the Switch’s 16 VLANS, and each VLAN/LEC can be mapped onto an ELAN. In this way, Ethernet traffic is mapped to an ELAN by a VLAN-to-LEC association.
  • Page 41 Note: ELAN-to-VLAN and VLAN-to-ELAN mapping is only one-to-one. Unassociated packets/cells are discarded. Figure 1.16 VLAN to ELAN Mapping Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Avaya M770 Multifunction Switch Lecturer VLAN Lecturer Network Lecturer ELAN Lecturer Lecturer VLAN Avaya M770...
  • Page 42 Avaya M770 Multifunction Switch Network Lecturer ELAN Server Workstation Building 2 Building 3 Avaya M770 Multifunction Switch Avaya P330 Admin ELAN M770 ATM Switch Student ELAN Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Student VLAN Lecturer VLAN Admin VLAN...

  • Page 43: Applications

    Can the network manager communicate with the ATM devices you wish to manage? Check the routing tables. • Does your network meet safety specifications? You should always follow safety requirements and ensure that your device environment meets all technical specifications. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 44: Atm Configuration Rules

    ATM Access module (in the range VLAN 1 to 254 only). When you add another M-ACC module to an Avaya M770 domain you can add more associations, however you must ensure that you do not make the same associations twice since this will result in a loop.

  • Page 45: Extending Vlans Through The Atm Network

    Note: The ATM access module supports only 16 LECs, but this does not limit your network to 16 ELANs. You can expand your network by adding additional ATM access modules to the Avaya M770 Switch or by configuring additional LECS to other ELANs.

  • Page 46: Atm Connections Within Your Network

    Switched Virtual Circuits (SVC) — SVCs are set up dynamically by the signalling protocol. SVCs require very little configuration, and only use the resources you need. For these reasons, SVCs are commonly used in the LAN environment. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 47: Network Configuration Examples

    Figure 2.1 shows ATM link redundancy between the M-ACC module in the Avaya M770 multifunction and Avaya P550 switches and another Avaya M770 Switch. The lowest Avaya M770 Multifuntion switch includes OC-3 and OC-12 M3-622 and M15-155 ATM modules, an M-MLS Routing module and 32-port M32-100T Fast Ethernet modules.

  • Page 48: Chapter 2 Applications

    Figure 2.1 ATM Backbone in the Building Avaya M770 Multifunction Switch Fast Ethernet ATM - OC-12 Redundant Link Avaya M770 Multifunction Switch Cajun P330 Avaya P550 Avaya M770 Multifunction Switch Server Workstation Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 49: Avaya M770 Multitechnology Functionality

    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.

  • Page 50: Routing In The X-Switch Domain

    This controls the traffic from the moment it enters the LAN and not just after it reaches the backbone. Figure 2.3 shows how an M-MLS routing module in one of the 2 Avaya M770 Multifunction switches can provide routing for all users on either side of the ATM network.

  • Page 51: Installation

    If possible, wear a wrist-strap and use an anti-static bag. The multimode Avaya M-ACCF ATM access module is a Class 1 LED product. The single-mode M-ACCSF module is a Class 1 Laser product. They comply with EN 60825-1 and Food and Drug Administration (FDA) 21 CFR 1040.10 and 1040.11.

  • Page 52: Single-Mode Module Laser Classification

    Agency Approval See Appendix A, Specifications on Page 85. Device Support The ATM access module allows you to connect your Avaya M770 X-Switch domain to an ATM network. Pre-installation Procedure This section describes the procedures you need to perform before installing the ATM access module.

  • Page 53: Domain Usage Considerations

    Domain Usage Considerations The M-ACC is a DomainX module of the Avaya M770. The maximum number of DomainX modules you can insert in the hub is determined by domain usage considerations, as follows (M-SPX refers to either the M-SPV, M-SPX or M-SPS in...

  • Page 54: Dru Budget Information Window

    M-SPX twice, once for DomainXL and once for DomainXR. DRU Budget Information Window You can check the DRU budget information for your Avaya M770 hub via the CajunView ‘ Network Management System (NMS). The following window shows an example of a chassis with an M-SPV, M32-100T, M12-100F and an M12-100T module.

  • Page 55: Installing The Module

    Caution: The ATM access modules contain components sensitive to electrostatic discharge. Do not touch the circuit board unless instructed to do so. Note: The Avaya M770 chassis must not be operated with the module slot open; the slot should be covered with the supplied blanking plate if necessary.

  • Page 56: Connecting A Cable To The Atm Port

    Connect the Rx connector to the port’s Tx socket. Connect the Tx connector to the port’s Rx socket. Do the same at the other end of the connection. Upper Guide Rails Motherboard Connector Lower Guide Rails Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide DomainX Module Plastic Handle Module Name and LEDs Panel...

  • Page 57: Removing An Existing Atm Access Module

    Power On Self Test When you power up the Avaya M770 switch with an M-ACC module inserted, both pass a self test. This check takes between 10 and 20 seconds to complete, and includes: — Checksum tests of boot and system areas of Flash memory —...

  • Page 58: Post-Installation Checks

    Figure 3.2 shows M-ACC front panel with its LEDs, switches and connectors (described in Table 3.2). When you insert an M-ACC ATM Access module into the Avaya M770 chassis or after a reset, there is a Startup sequence which takes about 30 seconds before the ATM lights ON.

  • Page 59: Configuring The M-Acc Module

    The default settings for the M-ACC module are determined by its software. These default settings are subject to change in newer versions of the software for the M-ACC module which can be downloaded from the Avaya Network Software Download WWW site ( http://www.avayanetwork.com/). See the Release Notes for the most up-to-date default settings.

  • Page 60: Establishing A Telnet Session

    Establishing a Telnet Session Connect your PC to the network Verify that you can communicate with the Avaya M770 M-SPX/S using Ping to the IP of the M-SPX/S. If there is no response using Ping, check the IP address and default gateway of both the M-SPX/S and the PC.

  • Page 61: Setting Up The M-Acc Module

    Setting up the M-ACC Module Before you can set up the M-ACC module you must power on and set up the Avaya M770 switch as described in the Avaya M770 User Guide. The following steps describe how to configure the M-ACC module using the Avaya M770 CLI.

  • Page 62: Module Setup Main Menu

    Check that the LED labelled OPR, on the ATM access module front panel is ON. Type the IP address, net mask and default gateway of the ATM access module when prompted. Slot #: 5 Netmask Default Gateway --------------- --------------- 255.255.255.0 149.49.54.1 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 63: Setting Up The Atm Access Module

    OC-3 to OC-12) is via option [4] Port Speed in the ATM Port Menu (see Figure 4.11 on page 66). The Framing Mode can be either SONET or SDH. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 3 Installation...
  • Page 64 Chapter 3 Installation Note: M-MLS Bridging While the M-ACC and M-MLS bridge may be installed in the same Avaya M770 chassis, Layer 2 Bridged Packets cannot pass the ATM cloud. Mac C : VL1 Cloud The M-MLS bridges between Mac A and Mac B...

  • Page 65: X-Switch Cli & Atm Terminal Interface

    This chapter provides instructions for the configuration of your Avaya M770 using the Cajun Campus Command Line Interface (CLI) and the Menu-based Terminal Interface. You can also configure your Avaya M770 and ATM access module using the M770 Manager with its graphical user interface (see Chapter 5).

  • Page 66: Conventions Used

    | • If you enter an alphanumeric string of two words or more enclose the string in inverted commas. • Information displayed on screen is displayed in text font Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 67: X-Switch Command Line Interface (Cli)

    If you connected a PC, run a VT-100 emulation session. (You can use the Windows® HyperTerminal.) Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface Enables you to perform a module reset...

  • Page 68: Module Setup Main Menu

    Before exiting a Setup session, select Option 1. ‘Reset the Module’ from the Setup Main Menu if you wish the parameter changes you made to take effect. You will be asked to confirm the reset before it is executed. Slot #: 5 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 69: Software Download To The X-Switch Cpu

    The M-ACC stores two software versions. It is recommended that you overwrite the oldest version. See the version number to find out which is the Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface...

  • Page 70: Starting The Software Download Process

    Downloaded size: 21344 -------------------------------- <CR> Refresh the screen. Return to Previous Menu. -------------------------------- >>>Enter your choice: For troubleshooting the software download process, refer to Section Software Download Troubleshooting in Chapter 4. Slot #: 5 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 71: Set Primary Version

    Before exiting this session, select the option Reset the M-ACC from the Module Setup Main Menu. Create Report This command is intended for use by Avaya Technical Support personnel and provides a comprehensive report of the status the M-ACC module of each port. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI &...

  • Page 72: Clear Mac Address Table

    Clear Mac Address Table Option 6 from the Main Menu 'Clear Mac Address Table', allows you to clear the MAC address table of the entire Avaya M770 domain from a single point. This is performed as follows (from the Main Menu): >>>Enter your choice: 6...

  • Page 73: Assigning The M-Acc Module Ip Address, Gateway And Netmask

    Note: If there are any errors, the new configuration settings are not saved. To save the new configuration settings, you must correct the errors by repeating the command. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface...

  • Page 74: Atm Access Module Terminal Interface For Configuring Atm Parameters

    Users and their Privileges User Type junior operator senior operator administrator Access Level/ Privilege Default Password read Read but not Write write Read and Write admin Read, Write and can change passwords Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 75: Logging Off

    Chapter 5, Network Management and Monitoring. Submenus Figure 4.1 shows the menu tree structure for the ATM access module options. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface...
  • Page 76 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide swUpgrade dispMem Same menus as dispFlash clear status progress load statistics bits aging display physical statistics bits...

  • Page 77: Main Menu Options

    [2] initialize [3] password [4] reset [5] logger [6] swUpgrade Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface - Administer system level functions -> - Administer ATM resources -> - Administer IP and SNMP ->...

  • Page 78: Display Submenu [1,1]

    002 Days 01 Hrs 17 Mins 25 Secs Apr 11 2000 17:57:19 503A0130-1C 00:C0:DA:89:E8:F0 BE90460003 - Update the read access password - Update the write access password - Update the admin access password Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 79: System Logger Submenu [1,5]

    [2] start [3] next [4] prev [5] all [6] clear Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface - Display FLASH log messages -> - Display memory log messages -> - Number of messages...

  • Page 80: Display Memory Log Messages Submenu [1,5,2]

    255, when exceeded, the older messages are overwritten. The index (record) number where the display begins. Displays the next message. Displays the previous message. Displays all the logged records. Clears the log messages from the flash memory. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 81: System Software Download Submenu [1,6]

    ======== [1] port - Administer the ATM port -> [2] vcc - Administer VCCs -> Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface - Download system software - Display download progress - Display last download status...

  • Page 82: Port Submenu [2,1]

    Chapter 4 X-Switch CLI & ATM Terminal Interface Note: Ensure that the ATM access module and the ATM Switch to which it is connected are set up to use the same signalling and SONET/SDH standards. The two devices should also use the same ILMI VCC, signaling VCC, and UNI version.

  • Page 83: Atm Port Physical Submenu [2,1,6]

    - Change ILMI synchronization mode VCC Submenu [2,2] The VCC submenu enables you to see ATM VCC attributes and display statistics and settings. See Figure 4.14. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface : Up : Up : 3.1...

  • Page 84: Aging Submenu [2,2,4]

    Shows the current significant VPI/VCI bit settings. The default is 3/9. The time in seconds after which the MAC-ATM address table is cleared - Display VCC aging time - Set VCC aging time Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 85: Administering Ip And Snmp Management [3]

    [3] authState [4] updAuthTrap - Update authentication trap generation [5] sysAtt [6] updSysAtt [7] community Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface - Display NMS IP address - Update NMS IP address...
  • Page 86 See Figure 4.18. Administer Allows you to community strings change the community string settings. See Figure 4.19. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Entry/Display/ Change Meaning Displays the NMS IP address Displays the current state. Displays system administrator’s details.
  • Page 87 Community Menu ============== [1] read [2] write [3] updRead [4] udpWrite Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface - Update System Contact - Update System Name - Update System Location - Display read community string...

  • Page 88: Extending Vlans Into The Atm Network [4]

    ATM Access module (in the range VLAN 1 to 254 only). When you add another M-ACC module to an Avaya M770 domain you can add more associations, however you must ensure that you do not make the same associations twice since this will result in a loop.
  • Page 89 ELAN information. [3] create Adds new ELAN/ VLAN association. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface Entry/ Entry/Display/Change Meaning Display VN 17 is for internal use only and is always UP.
  • Page 90 Deletes a new VLAN/ELAN Association. VN Number, You can enable, disable or restart a VN Enable, LEC. Disable Restart. VN Number, ELAN Name VN Number, LES ATM address VN Number VN Number, 802.1 VLAN Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 91: Upgrading Software

    You can use the System Progress [1,6,2] menu item to check the progress of the download. Progress is reported in percentage of the file size until completion. Menu Item Status [1,6,3] displays the latest download status (see Caution). Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface...

  • Page 92: Monitoring The Atm Access Module

    [1] port [2] vcc Select the [1] port option from the ATM submenu. The atm/port submenu appears. Then select the [2] statistics option. - Administer the ATM port -> - Administer VCCs -> Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 93 In Errored Frames Out Cells Out Frames Out Errored Frames Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Chapter 4 X-Switch CLI & ATM Terminal Interface Meaning Number of incoming ATM cells received Number of incoming Ethernet frames received by...

  • Page 94: Vcc Statistics

    In Cells Bad CRC Frames Out Cells : 434 Meaning Number of incoming ATM cells received by VCC Number of incoming ATM frames with CRC error Number of ATM cells transmitted by VCC Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 95: Chapter 5 Network Management And Monitoring

    The full M770 Device Manager User’s Guide (Acrobat PDF Ver. 4.0 file) can be found on the CD accompanying the Avaya M770 Chassis. Software updates are available at Avaya Network’s World Wide Web site when they are released: Note: The CajunView M770 Device Manager and Cajun LANEMaster applications are part of the CajunView software suite which can be purchased separately.

  • Page 96: Cajunview M770 Device Manager

    Chapter 5 Network Management and Monitoring CajunView M770 Device Manager The M770 Device Manager provides full management capabilities for the Avaya M770. This includes the ability to view the following aspects of device management: • Device Manager - Provides a view of the configuration of the device including VLAN configuration, configured LAGs, port mirroring, traps, etc.

  • Page 97: Lanemaster

    Overview Cajun LANEMaster provides a simple method of managing LAN Emulation on an ATM network using Avaya M770 ATM Devices (see Figure 5.1). Cajun LANEMaster provides an overall view of both the physical and logical structure of the network, and the configuration parameters of the LANE components. Cajun LANEMaster also provides an easy way to associate ELANs to VLANs.

  • Page 98: Cajun Lanemaster Views

    Note: You can make a maximum of 16 ELAN-to-VLAN (in the range VLAN 1-254) associations per M-ACC ATM Access module. When you add another M-ACC module to an Avaya M770 domain you can add more associations, however you must ensure that you do not make the same associations twice since this will result in a loop.
  • Page 99 Chapter 5 Network Management and Monitoring Figure 5.1 Cajun LANEMaster Window Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...
  • Page 100 Chapter 5 Network Management and Monitoring Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 101: Appendix A Specifications

    The specifications in this section relate to the applicable standards for two cable technologies - optical and SDH and design performances of two types of fiber cable, multi-mode and single-mode. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide -5 to 50° C (23–122°F) 10–95% relative humidity,...

  • Page 102: Optical Standard Supported

    SDH Standard Supported ITU-T • OC-12c/3c: I.432 , G.707-9 Avaya supports 62.5/125mm Multi-Mode Fiber (MMF-PMD). The maximum inter- station distance (including device-to-network connectors) should not exceed 2 kilometers (1.25 miles). Table A.3 shows the cable specifications for standard multi-mode cabling: Table A.3...
  • Page 103 Maximum distance between nodes Wavelength range Optical fiber specification Attenuation range Mean launched power Minimum receiver sensitivity Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Attenuation Mean Launched (db) Power (dBm) -20 to -14 -24 to -14 -20 to -14...

  • Page 104: Safety Information

    Warning: The single mode fiber add-on is a Class 1 laser product and as such constitutes an eyesight hazard. Do not look directly at the laser either with a naked eye or through a magnifying device. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 105: Appendix B Troubleshooting

    ATM network LNK LED is blinking even though cable is connected ELAN/VLAN Association problems Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Probable Cause Solution 1)Not inserted 1)Check that it is inserted all the correctly in M770 way into the switch and that the switch.

  • Page 106: Appendix B Troubleshooting

    Appendix B Troubleshooting Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

  • Page 107: Index

    ELAN planning your network port configuration port statistics terminology Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide ATM Adaptation Layer (AAL) Segmentation and Reassembly (SAR) ATM address format of LES in LECS registered in LES...
  • Page 108 Header Error Check (HEC) Ethernet traffic flush protocol frame ordering frame ordering unicast Generic Flow Control (GFC) guide finding information hardware version number Header Error Check (HEC) Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide 24, 29...
  • Page 109 LUNI logging off MAC address number of addresses supported proxy 13, 14 manual configuration planning Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide multicast packets multiplexing NMS IP address updating OC-12c passwords changing at access level default payload...
  • Page 110 ATM port statistics virtual channel Virtual Channel Connection (VCC) Virtual Channel Identifier (VCI) field in ATM cell virtual path Virtual Path Identifier (VPI) field in ATM cell VLANs mapping to ELAN Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide 24, 29, 72...

  • Page 111: How To Contact Us

    Czech Rep. +31 70 414 8006 Denmark +45 8233 2807 Egypt +31 70 414 8008 Estonia +372 6604736 Finland +358 981 710 081 Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Local Dial-In Country Number France Germany Ghana Gibraltar Greece Hungary...
  • Page 112 Tunisia Turkey Uganda Ukraine Uzbekistan Yemen Yugoslavia Zimbabwe Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Local Dial-In Number +31 70 414 8066 +31 70 414 8040 +0800 995 059 +34 91 375 3023 +46 851 992 080 +41 22 827 8741...

  • Page 113: In The Ap (Asia Pacific) Region

    In the CALA (Caribbean and Latin America) Region Email: caladatasupp@avaya.com Hot Line:+1 720 4449 998 Fax:+1 720 444 9103 For updated information, visit www.avayanetwork.com, and click “Global Support Organization (GSO)”. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide Local Dial-In Country Number Malaysia Zealand...
  • Page 114 All trademarks, registered trademarks, service names, product and/or brand names are the sole property of their respective owners. Copyright © 2001 Avaya Inc. All rights reserved. Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide...

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