Avaya M770 Switch User Manual
Contents
1. Note A redundant M SPV does not affect the DRU calculations However you must include the active M SPV twice once for DomainXL and once for DomainXR DRU Overload Warning Always verify that the DRU calculation never exceeds 100 DRUs A DRU overload can be identified by e Blinking OPR LED of each module can also indicate a module fault e Via the Avaya M770 CajunView Manager NMS application Check the DRU report window in the Configuration drop down Menu e Using the Set Show command in the Zoom view of the Avaya M770 CajunView Manager 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 hub with 1 M SPV M SPX two M12 100T and one M12 100F module Figure 2 DRU Budget Information Window 6 Avaya M770 User s Guide Chapter 2 Introduction Avaya M770 Management Architecture The back of the Avaya M770 hub has two slots which house the main and backup Avaya M770 Supervisor modules called M SPV M SPX The Supervisor module together with the CajunView network management system provides a zoom view of the Avaya M770 hub and all resident modules regardless of technology A graphical display shows the position of each module in the hub and its status in real time The Supervisor module also handles basic configuration functions such as enabling and disabling sett2. Contents Chapter 1 Chapter 2 Chapter 3 Chapter 4 Listof Figures 4 b senen DAW NAGANA RAR NAA iii ES O Tables ak en Pa ESA EREKSI v Important Informati n ssni E E E A EEES I Safety Considerations NANANA MAKA EEE E E E EE I High Voltage and Energy oom I Wiring for National Power Plug I Ventilation aan ANAN ENAK Baa ALA Nan I GS a AA I NOTE DAN Ta SAN NB AN NAN KNANG pa NG NAG BALA II Quick Shantal sees an AN fees NAT NA NN SNN ee 1 Installing the Cable Manager ooocooooonnanannaan 1 Installing the Depth Adjusting Plates ooocooooosuan 1 Decorative Edge PANEI5 a ANA nanah hahah 2 ATON LO EN RESES SEN INN NN 3 A PCHITECEULO sA PADIN RBN a NN 4 The Avaya M770 Multiswitching Backplane o 4 DomainX Budget Calculation oooooooomunnakaka 5 Avaya M770 Management Architecture ooooooooooo 7 Avaya M770 Hub Components oooooooooooooomnaaa 9 The Control Pamela ketan enam nahan 9 Avaya M770 Hub Rear Panel Components ooo oooo 11 The M SPV M SPX Supervisor Module ooooooooooan 12 Communication with the M SPV M SPX oom Week 12 Communication with Internal Management ooo 12 M SPV M SPX Front Panel oooocooooooannanaan 13 New M SPX Functionality ooooooooooooooonnananan 13 Resetting the M SPV M SPX ooo oooooooooooaakkak 13 M SPV M SPX Front Panel Port 14 The M PS Power Supply Unit ooooocoooooooWooonannaakaan 14 M PS Indicator 2
3. 255 233 Hong Kong 2506 5451 Indonesia 800 1 255 227 Japan 0 120 766 227 Korea 0 80 766 2580 Email sgcoe avaya com In the CALA Caribbean and Latin America Region Email caladatasupp avaya com Hot Line 1 720 4449 998 Fax 1 720 444 9103 Countr Local Dial In y Number Malaysia 1800 880 227 New 00 800 9828 9828 Zealand Philippines 1800 1888 7798 Singapore 1800 872 8717 Taiwan 0 80 025 227 For updated information visit www avayanetwork com and click Global Support Organization GSO Avaya M770 User s Guide 27 How to Contact Us 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 28 Avaya M770 User s Guide
4. at the top of the front of the Avaya M770 It contains eight LEDs three reset switches and three ports Figure 3 1 Control Panel Components a Q A2 orr OPRID a EY POWER SUPPLY FAN MSPV 1 3 HUB RESET 3 4 5 LA Na 8 ee PS 1 PS 2 PS 3 FAN 1 FAN 2 MSPX 1 MSPX 1 MSPX 2 MSPX 2 LED LED LED LED LED OPR LED Reset button OPRLED Resetbutton Ethernet Sideband 1LED Ethernet Sideband 2 LED Table 3 1 Avaya M770 Control Panel LEDs LED Name Represents State Function On Power supply is functioning normally PS Power supply status 1 2 3 for PS1 PS2 PS3 Blinking Power supply is faulty Off No power supply On Fan is functioning normally Fan Fan status aes 1 2 for Fan 1 Fang Blinking Fan is faulty Off No fan Avaya M770 User s Guide Chapter 3 Avaya M770 Hub Components See M SPX Additional Options Section below See M SPX Additional Options Section below 10 Avaya M770 User s Guide Chapter3 Avaya M770 Hub Components Use an opened paper clip or other pointed object to press the Reset button Avaya M770 Hub Rear Panel Components The M SPV M SPX Supervisor Module power supplies and fans are located on the rear of the Avaya M770 Figure 3 2 shows a schematic illustration of the component locations Figure 3 2 Avaya M770 Rear Panel Fans 2 Power Supplies up to 3 M SPV M SPX Supervisor AC Inlet Modu
5. 1111140 SL AREN RN SBB NBA 14 Power Budget Considerations o oooo oooa 14 Replacing Components etsien iee EEE REE 15 Replacing ani M PS 0 Maine tseanganemasbundueangatnkann naa 16 Avaya M770 User s Guide Contents Chapter 5 Inserting an M PS ask cst pdam nanas 16 Removing an M PS ulanan 16 Replacing a Supervisor Module M SPV M SPX we 17 Inserting the M SPV M SPX in the Hub ooooooooooooooooo 17 Connecting the Console Terminal oooooooooooocc 17 Removing an M SPV M SPX ooooo c ooooooom mann 18 Replacing a Kahiin nenen eh mamang 18 Replacing a Backplante oooocoooo ooaanaaa 19 Using Avaya M440 Gate Switch 6U Modules cooooooo 21 Permissible 6U Modules and their Location oo 21 Using the 6U Module Adapter 21 TN SEN sc shock sess sacha AA HERA 23 How to ContactUs eh kene ten Suman Ne ka a Aaa Ra 25 In the United States wo 221 en EN ES an TS 25 In the EMEA Europe Middle East and Africa Region 25 In the AP Asia Pacific Region oooooooWooca 27 In the CALA Caribbean and Latin America Region 27 ii Avaya M770 User s Guide List of Figures Attaching the Depth Adjusting Plate oooooomaaa 2 The Avaya M770 Multifunction Switch aan 3 Avaya M770 Backplane Architecture 4 Control Panel Components cccccecccceesese cs eeesesescscsesesesesesesesesescseseseseseecees 9 Avaya M770 Rear Panel i isseccc
6. Disable applicable only to C S version D and up Using the 6U Module Adapter This section explains how to insert 6U Avaya M440 modules in the Avaya M770 hub using the optional adapters Two types of adapters are available 1 M LSI single slot 6U module 2 M LS2 dual slot 6U module Use the type appropriate for the 6U module you are inserting Caution The 6U modules contain components which are sensitive to electrostatic Y discharge ESD To prevent ESD damage handle the module by its edges and do not touch the circuit board components unless instructed to do so Before handling the module touch the Avaya M770 chassis to discharge any electrostatic charge on your body In order to use the adapter perform the following steps 1 Insert the adapter into the Avaya M770 until the adapter is correctly sited and tighten the adapter screws 2 Insert the 6U module gently into the adapter as shown in Figure 5 1 3 Gently tighten the module s retaining screws To remove an adapter 1 Release the module s retaining screws and pull the module out by its handle 2 Release the adapter s screws and pull the adapter out Avaya M770 User s Guide 21 Chapter 5 Using Avaya M440 Gate Switch 6U Modules Figure 5 1 Inserting the 6U Module Adapter Guide Rails NAN Avaya M440 Gate Switch 6U Module a Note It is also possible to insert and remove modules in an adapter which is alre
7. XL Left DomainX slots 1 7 and the M SPV and 100 DRUs for DomainXR Right DomainX slots 8 14 and the M SPV Each of the DomainX modules as well as the M SPV module has a DRU budget as shown in the table below When planning your hub configuration calculate whether it fits the Avaya M770 DRU budget Table 2 1 DRU Budget of DomainX Modules Module Name DRU Budget M SPV M SPX 10 DRUs M12 100T 18 DRUs M12 100F 18 DRUs M2 1000 15 DRUs M MLS 6 DRUs M14 10F 6 DRUs M24 10T 9 DRUs Budget Calculation Examples 1 If you have six M14 10F modules an M2 1000 module and the M SPV you get 6 6 15 10 61 DRUs Assuming that you have the same configuration on the DomainXL and Domain XR switches you get a total of 168 Ethernet 12 Fast Ethernet and 4 Gigabit ports 2 If you have five M12 100 modules and the M SPV you get 5 18 10 100 DRUs Assuming that there are five modules on both the DomainXL and Domain XR switches you get a total of 120 ports 3 If you have six M2 1000 modules and the M SPV you get 6 15 10 100 DRUs Assuming that there are six modules on both the DomainXL and Domain XR switches you get a total of 24 Gigabit Ethernet ports and 72 Fast Ethernet ports 4 If you have four M12 100 modules one M2 1000 and the M SPV M SPX you get 4 18 15 10 97 DRUs This is less than 100 DRUs and is therefore another possible configuration Avaya M770 User s Guide 5 Chapter 2 Introduction
8. ady in the hub 22 Avaya M770 User s Guide Index Numerics 6U modules 21 Adapter 21 Inserting 21 Location 21 Permissible modules 21 Using 21 A Agent reset 10 Architecture 4 B Backplane 4 Overview 19 Budget calculation examples 5 C Cable manager 1 Calculating DomainX budget 5 Certification I Communication With the M SPV 12 Components Rear panel 11 Replacing 15 Console port 14 Control Panel Components 9 LEDs 9 Overview 9 Ports 10 D Decorative edge panels 2 Depth adjusting plates 1 DomainX budget calculation 5 E Edge panels 2 Energy I F Fan replacement 18 H High Voltage I How to Calculate DomainX budget 5 Install decorative edge panels 82 Install depth adjusting plates 1 Install the cable manager 1 Replace a backplane 19 Replaceafan 18 Replace a supervisor module 17 Replace an M PS 16 Reset the M SPV 13 Use 6U module adapter 21 Use LANswitch 6U modules 21 Hub Components 9 Resetting 10 I Important Information I Inserting 6U modules 21 Installing Cable manager 1 Depth adjusting plates 1 Introduction to Meritage 1400 3 L LANswitch 6U modules 21 Location of 6U modules 21 M Management architecture 7 Management module replacement 17 Management modules 15 Modules 6U 21 M PS Indicator 14 Avaya M770 User s Guide 23 Index Powersupply unit 14 Replacing 16 M SPV Front panel 13 Overview 15 Replacing 17 Supervisor module 12 Multiswitching backplan
9. before servicing the backplane Any adjustment maintenance or repair of the opened instrument under voltage should be avoided as much as possible When this is inevitable the repair should be carried out only by a skilled person who is aware of the hazard involved Capacitors inside the instrument may still be charged even if the instrument has been disconnected from its source of electricity Wiring for National Power Plug Ventilation Certification A main power cord with molded IEC socket is supplied with each Power Supply unit The specific national standard mains power plug should be wired as follows e Brown lead Live phase e Blue lead Neutral e Green yellow lead Earth ground The Avaya M770 hub has air vents on the rear and sides In order to ensure proper ventilation and cooling leave a space of at least 6 cm 2 5 inches on all sides Avaya certifies that this product met its public specifications at the time of shipment from the factory Avaya M770 User s Guide Preface Important Information Note This eguipment generates and uses radio freguency energy If it is not installed and used in strict accordance with the instruction manual it may cause interference to radio communication The eguipment is designed to provide reasonable protection against such interference when operated in a commercial environment If this eguipment does cause interference to radio or television reception this may be deter
10. ble the maximum number of modules in the hub is based on the following guidelines e 5or less DomainX modules or e 4 or less DomainX modules with 2 or less Avaya M440 modules e 3 or less DomainX modules with 5 or less Avaya M440 modules Two M PS power supplies support any combination of Avaya M440 and DomainX modules For redundancy it is recommended to install the third M PS as well 1The guidelines take into consideration a maximum power consumption of 60W 48V for each DomainX module and 20W 5V for each Avaya M440 module The sub systems power consumption M SPV M SPX redundant M SPV M SPX fans backplanes was also already taken into consideration 14 Avaya M770 User s Guide Chapter 4 Replacing Components The power supply units supervisor modules fans and backplanes are field replaceable All those components except the backplanes are hot swappable so that the hub can remain operational while you are replacing them You will need to disassemble the Avaya M770 completely to replace the backplanes Figure 4 1 Replacing an M PS M SPV M SPX or a Fan Avaya M770 User s Guide 15 Chapter 4 Replacing Components Replacing an M PS Any one of the power supplies can be hot swapped without powering down the hub If not all three M PS slots are occupied insert the new M PS into an empty slot before removing the M PS you wish to replace For more detailed information about the M PS please refer to th
11. cssisssecseepsasesdsodeiasiasscvesebandsevese nahan 11 M SPX Front Panel aeran aeea GANA BANANA sboessndeeteoesfedescueseetaesiesighecie 13 Replacing an M PS M SPV M SPX or a Fan ccecscssssesesteteescecesesseteneneneaes 15 Avaya M770 Backplanes sinenion en ee r i 19 Inserting the 6U Module Unan NATAN AAKALA 22 Avaya M770 User s Guide iii List of Figures List of Figures iv Avaya M770 User s Guide List of Tables DRU Budget of DomainX Modules ooooo oooooo 5 Avaya M770 Control Panel LEDS ocoocoooooooomnanan 9 Avaya M770 Control Panel Ports ccccceeessssessesesesesssesesesseeseseseensesees 10 Avaya M770 Control Panel Buttons on 10 M SPV M SPX Front Panel LEDS oe eeceeceeeeceeeceececeecnceeceececeeeeesaeeceees 13 M PS Status LED eiria NN NANG BANANA GNG LANG NANA 14 Avaya M770 User s Guide v List of Tables List of Tables vi Avaya M770 User s Guide Preface Important Information Safety Considerations These instructions are to be performed by gualified personnel only To avoid shock do not perform any servicing other than that contained in the opening instructions unless you are gualified to do so High Voltage and Energy TN Warning This unit contains high voltage and energies Disconnect all Power Supply units from the power line before removing replacing or adjusting any component of the backplane Disconnect the Power Supply units from the power lines
12. e 4 N National Power Plug I P Permissible 6U modules 21 Ports control panel 10 Power budget considerations 14 Power supply unit Overview 14 Replacing 16 Q Quick Start 1 R Rear panel components 11 Replacing Backplane 19 Components 15 Fan 18 M SPV 17 PSU 16 Supervisor module 17 Replacing an M SPV 17 S Safety Considerations I U Using 6U module adapter 21 LANswitch 6U modules 21 V Ventilation I WwW Wiring I Resetting Agent 10 Hub 10 M SPV 13 24 Avaya M770 User s Guide How to Contact Us To contact Avaya s technical support please call In the United States Dial 1 800 237 0016 press 0 then press 73300 In the EMEA Europe Middle East and Africa Region Local Dial In Number 33 1 4993 9009 49 69 95307 680 431 70 414 8044 431 70 414 8013 00800 3122 1288 06800 13839 0800 8125 353 160 58 479 1 800 93 00 900 39 02 7541 9636 431 70 414 8045 431 70 414 8020 431 70 414 8049 431 70 414 8052 Country L is 4 Country Albania 431 70 414 8001 France Austria 43 136 0277 1000 Germany Azerbaijan 431 70 414 8047 Ghana Bahrain 4800 610 Gibraltar Belgium 32 2 626 8420 Greece Belorussia 431 70 414 8047 Hungary Bosnia 431 70 414 8042 Iceland Herzegovina Bulgaria 431 70 414 8004 Ireland Croatia 431 70 414 8039 Israel Cyprus 431 70 414 8005 Italy Czech R
13. e M PS Installation Guide Inserting an M PS To insert a new M PS perform the following steps at the back of the Avaya M770 hub see Figure 4 1 1 YO TF WN If you are inserting an M PS unit into an empty slot remove the blank panel covering the slot by unscrewing its four retaining screws If you are inserting an M PS unit into an occupied slot remove the M PS unit you wish to replace by following the directions in section Removing an M PS below Slide in the new M PS ensuring that it is positioned properly Tighten the four retaining screws Fold the handle Plug the AC power connector plug into the AC inlet on the M PS Plug the AC power supply plug into the wall socket Turn the M PS on using its ON switch Verify that the STATUS LED adjacent to the M PS ON OFF switch is green Removing an M PS To remove an M PS perform the following steps at the back of the Avaya M770 hub Dor ON FR Using the M PS ON OFF switch turn off the M PS which you wish to replace Unplug the AC power supply plug from its wall socket Unplug the AC power connector plug from the AC inlet on the M PS Unscrew the four retaining screws Pull the handle to remove the M PS Slide out the unit 16 Avaya M770 User s Guide Chapter 4 Replacing Components Replacing a Supervisor Module M SPV M SPX Y Caution The M SPV M SPX is essential to the correct functioning of the Avaya M770 It is therefore recommended to ha
14. ed by the M SPX see Figure 3 1 The M SPV supports only the SB1 ETH port Resetting the M SPV M SPX Each M SPV M SPX can be reset individually via a reset button on the Control Panel see page 10 or using the reset button on the M SPV M SPX module itself Resetting the M SPV M SPX does not reset the entire hub for details on resetting the hub see page 10 Avaya M770 User s Guide 13 Chapter 3 Avaya M770 Hub Components M SPV M SPX Front Panel Port The RJ 45 Console port on the M SPV M SPX is used for terminal setup The M PS Power Supply Unit At least one M PS Power Supply unit is necessary for the operation of the Avaya M770 but up to three M PSs can be installed in the hub For more detailed information about the Power Supply please refer to the M PS Installation Guide M PS Indicator In addition to the PS status LEDs on the control panel of the Avaya M770 hub each M PS has a LED indicator on its rear panel for viewing its status at a glance during insertion and replacement of M PSs Table 3 5 M PS Status LED LED Name Represents State Function Green Module is functioning normally STATUS Power Status Amber Module is faulty Power Budget Considerations The recommended Avaya M770 configuration is two M PS units plus a third unit for redundancy Such a configuration supports any number of DomainX and Avaya M440 modules in the hub If there is only one M PS unit availa
15. ep 431 70 414 8006 Jordan Denmark 45 8233 2807 Kazakhstan Egypt 31 70 414 8008 Kenya Estonia 372 6604736 Kuwait Finland 358 981 710 081 Latvia 371 721 4368 Avaya M770 User s Guide 25 How to Contact Us Country Local Dial In Country Local Dial In Number Number Lebanon 431 70 414 8053 Slovakia 431 70 414 8066 Lithuania 4370 2 756 800 Slovania 431 70 414 8040 Luxemburg 352 29 6969 5624 South Africa 0800 995 059 Macedonia 431 70 414 8041 Spain 34 91 375 3023 Malta 31 70 414 8022 Sweden 46 851 992 080 Mauritius 431 70 414 8054 Switzerland 41 22 827 8741 Morocco 431 70 414 8055 Tanzania 431 70 414 8060 Netherlands 31 70 414 8023 Tunisia 431 70 414 8069 Nigeria 431 70 414 8056 Turkey 4800 4491 3919 Norway 447 235 001 00 UAE 431 70 414 8036 Oman 431 70 414 8057 Uganda 431 70 414 8061 Pakistan 431 70 414 8058 UK 444 0207 5195000 Poland 0800 311 1273 Ukraine 431 70 414 8035 Portugal 4351 21 318 0047 Uzbekistan 431 70 414 8046 Oatar 431 70 414 8059 Yemen 431 70 414 8062 Romania 431 70 414 8027 Yugoslavia 431 70 414 8038 Russia 47 095 733 9055 Zimbabwe 431 70 414 8063 Saudi Arabia 31 70 414 8022 Email csctechnical avaya com 26 Avaya M770 User s Guide How to Contact Us In the AP Asia Pacific Region Country Local Dial In Number Australia 1800
16. es called DomainXs Frame Switch modules can be inserted into either of the DomainXs DomainXL in the left half of the hub slots 1 7 DomainXR in the right half of the hub slots 8 14 The upper backplane supports two switches called DomainGs currently used for cell switching Cell switch modules can be inserted into either of the DomainGs DomainGL in the left half of the hub DomainGR in the right half of the hub Although the upper backplane is currently utilized for ATM cell transfer its bus architecture is open and can be easily adapted to support new technologies as they emerge The lower section of the backplane also includes the High Speed bus for Avaya M440 modules and their agent modules Since these modules are 6U high an adapter bracket is reguired for their insertion see Chapter 5 Figure 2 2 Avaya M770 Backplane Architecture Multiple Resilient Switching Domains 7 Tom AN 7 Slots Zz Domain GL Domain GR Upper Backplane 40 Gbps a 40 Gbps Cell Switch Lower Backplane main XL Domain Frame Switch Gbps 6 Gbp 2 56 Gbps Cellenium Bus Avaya M770 User s Guide Chapter 2 Introduction DomainX Budget Calculation The maximum number of DomainX modules you can insert in the hub is determined by domain usage considerations as follows M SPV refers to either the M SPV or the M SPX in the following examples The Avaya M770 allows a maximum of 100 Domain Resource Units DRUs for Domain
17. front of the Avaya M770 hub Refer to the Appendix for connector pin assignments To connect the Avaya M770 to a console terminal 1 Turn on the VT100 terminal or PC terminal emulator in VT100 or VT52 mode and set its communication parameters to Baud rate 9600 bps Start bit 1 Data bits 8 Stop bit 1 Parity None Avaya M770 User s Guide 17 Chapter4 Replacing Components Refer to your terminal s user manual for instructions on how to set these parame ters 1 Insert the RJ 45 connector of the cable into the Console port at the top of the Avaya M770 front panel 2 Insert the other end of the cable into the terminal s RS 232 port 3 Press Enter to verify that the cabling process was successful The main menu appears Removing an M SPV M SPX To remove an M SPV M SPX perform the following steps 1 Release the two retaining screws one at the top and one at the bottom of the module 2 Unfold the levers and gently slide the module out Replacing a Fan Y Caution The fan may rotate for a short while after it is removed from the Avaya M770 Note Although one fan is sufficient to cool the Avaya M770 it is recommended to use two fans to ensure maximum resiliance The fans are hot swappable and interchangeable One fan will fit on either the left or right side turn the fan upside down if necessary To replace a fan perform the following steps see Figure 4 1 1 Release the fan s four screws and
18. gently pull the unit out half way 2 Wait until the fan stops rotating then pull it out all the way 3 Insert the replacement fan ensuring that it is correctly aligned and fasten the four screws 18 Avaya M770 User s Guide Chapter 4 Replacing Components Replacing a Backplane The Avaya M770 has two backplanes The lower backplane serves the X switch and Avaya M440 Gate Switch modules while the upper backplane connects the Avaya M770 ATM modules Each backplane is sent with a detailed Installation Guide The location of each backplane in the hub is shown in Figure 4 2 below Figure 4 2 Avaya M770 Backplanes Avaya M770 User s Guide 19 Chapter 4 Replacing Components 20 Avaya M770 User s Guide Chapter 5 Using Avaya M440 Gate Switch 6U Modules Permissible 6U Modules and their Location The Avaya M770 supports all switching modules LSA LSE 108 LSE 208 LSE 404 LSE 404S LSE 808 LSF 100 LFE 100 LFE 1008 LFE 4004 LFE 4004S LBT 155 LHB LEB 200 and 3LS but not shared Ethernet modules All Avaya M440 modules can be inserted into the hub using a module adapter see following section There are several considerations to keep in mind when using Avaya M440 modules 1 The NMA RS agent module should be inserted into slot 13 and 14 of the hub 2 The NMA RE agent module should be inserted into slot 14 of the hub 3 You can use the LSE MON module only if you set its internal jumper to Clock
19. ings To perform more advanced configuration and monitoring functions the Avaya M770 Supervisor launches distributed management sub agents located on the modules themselves The distributed management architecture allows no single point of failure for hub management it is implemented as follows e DomainX Avaya M770 modules are managed by an on board CPU which is responsible for module management The frame switch modules are managed as SNMP sub agents with the main M SPV serving as their SNMP agent e Avaya M770 ATM modules are managed as sub agents by a single ATM module which is designated as the SNMP agent for all other ATM modules in the hub Each Avaya M770 ATM module has an on board agent CPU e Modules based on any future technology will also be managed independently by a member of that technology family as with the ATM modules e All Avaya M440 modules are managed by NMA RS or NMA RE agents D Note For proper management of Avaya M440 modules in the Avaya M770 hub the NMA RS NMA RE modules should be upgraded to S W version 8 1 6 Avaya M770 User s Guide 7 Chapter 2 Introduction 8 Avaya M770 User s Guide Chapter 3 Avaya M770 Hub Components This chapter describes the key components of the Avaya M770 hub including the control panel M SPV M 5PX management modules M PS power supplies and fans Field replacement of components is described in Chapter 4 The Control Panel The control panelis located
20. les 2 Avaya M770 User s Guide 11 Chapter 3 Avaya M770 Hub Components The M SPV M SPX Supervisor Module This 9U module is essential for the correct functioning of the Avaya M770 The module is located in the rear of the Avaya M770 see Figure 3 2 Although the hub has full functionality with only one agent it is recommended to install an additional module as a backup The agent has the following key functions e The M SPX supports Inter Domain Switching IDS for combining the two Avaya M770 X Domains not available in the M SPV Connecting the domains doubles the available port count in a single switch The M SPX module can operate in two modes with IDS on or IDS off e SNMP management e Frame Switch arbitration e Monitoring of Avaya M770 sub systems including Power supplies Fans and temperature Informing the user and hub s front panel LEDs of sub system status e Clock generation For more detailed information about the M SPV M SPX please refer to the M SPV and M SPX Installation Guides VW Caution Do not mix M SPV and M SPX modules in the same hub Communication with the M SPV M SPX The M SPX enables the SNMP agent entity of the Meritage 1400 to be accessed by the Network Management Station NMS through its two sideband management interfaces Sideband communication is carried out through one of the auto negotiation 10 100M Ethernet sideband ports on the front panel of the hub to which yo
21. mined by turning the eguipment off and on the user is encouraged to correct the interference by one or more of the following measures Reorient the receiving antenna Relocate the eguipment with respect to the receiver Move the eguipment away from the receiver Plug the eguipment in to a different outlet so that the eguipment and receiver are on different branch circuits Check that cover screws connector screws blanking panels and ground connections are well secured The manufacturer is not responsible for the interference caused by unauthorized modifications to the eguipment II Avaya M770 User s Guide Chapter 1 Ouick Start To start using the Avaya M770 plug in at least one Power Supply unit and at least one M SPV M SPX Avaya M770 supervisor module into the rear of the chassis and switch the Power Supply ON The Avaya M770 requires at least one 500W PSU M PS500 and one M SPV M SPX module To use it as is simply connect the PSU to a suitable power source Note The Cable Manager panel is packed separately in order to protect the cable manager Please refer to Installing the Cable Manager below for details If you are installing the Avaya M770 ina rack you can adjust the depth by fixing the enclosed Rack Mount plates refer to Installing the Depth Adjusting Plates below You must install the plates before inserting modules since the installation requires work inside the hub Installing the Cable Manage
22. r The Avaya M770 hub is packaged with a blank panel affixed to the base of the front of the hub You can pull off the blank panel unclip it and replace it with the Cable Manager packaged separately from the hub if required Perform the following steps 1 Remove the blank panel by unclipping it 2 Carefully align one side of the Cable Manager and clip it into position 3 Bend the Cable Manager outwards slightly and clip the other end into the hub 4 Press the Cable Manager along its length onto the hub to fasten the remaining clips To remove the Cable Manager gently unclip the side fasteners first from behind using a screwdriver and then pull it off the hub Installing the Depth Adjusting Plates If you wish to install the Avaya M770 in a rack which is shallower than the hub itself you can add two plates on the side panels to reduce the effective rack mounting depth Avaya M770 User s Guide 1 Chapter 1 Quick Start Note You must install the depth adjusting plates before installing any modules To install the plates perform the following steps 1 When facing the hub align each plate so that the narrow flange is toward the rear of the hub facing out See Figure 1 1 2 From inside the hub screw on the 4 flat headed screws to secure the plate to the side of the hub Figure 1 1 Attaching the Depth Adjusting Plate Decorative Edge Panels The two plastic side panels can be removed to allow access to the
23. screw holes Simply unclip the panels and replace them The panels are interchangeable 2 Avaya M770 User s Guide Chapter 2 Introduction The Avaya M770 Multifunction Switch is a completely modular integrated switch which seamlessly integrates all switching protocols in a single hub The combination of Cell Switching and Frame Switching provides switching for ATM Ethernet Fast Ethernet and Gigabit Ethernet D Note The ATM functionality of the Avaya M770 is detailed in the M770 ATM Switch User s Guide Figure 2 1 The Avaya M770 Multifunction Switch Avaya M770 User s Guide Chapter 2 Introduction Architecture The Avaya M770 hub features distributed processing on each of the modules so there is no single point of failure Most of the switching takes place on the module itself only when a packet must travel from one module to another does it traverse the backplane It is this combination of module and backplane switching that enables the Avaya M770 to deliver aggregate bandwidth of over 80 Gbps The Avaya M770 Multiswitching Backplane The Avaya M770 architecture enables you to use whichever mix of switching technologies you reguire The Avaya M770 hub has multiple modular backplanes allowing connection of Frame switch Cell switch and Avaya M440 Gate Switch modules The lower section of the backplane is dedicated to frame switching and supports two frame switch
24. u can connect the NMS An additional interface for setup purposes is the RS 232 Console connector on the hub s front panel to which a terminal or modem can be connected Communication with Internal Management The M SPX has two additional SNMP communication links used for internal management communication e An Ethernet Management Bus EMB to communicate with all DomainX 12U modules agents and sub agents in the hub e An Ethernet bus which communicates with NMA R agents to support Legacy hub 6U modules 12 Avaya M770 User s Guide Chapter 3 Avaya M770 Hub Components M SPV M SPX Front Panel Figure 3 3M SPX Front Panel 2 M SPX Table 3 4 M SPV M SPX Front Panel LEDs O OPR LED Name Represents State Function os On Module is wil x Reset Module functioning E OPR Operationa normally e l Status Blinkin Module is g faulty On Main active M SPV M SPX Main MAIN Backup Off Backup dormant M SPV M SPX New M SPX Functionality IDS Switch M SPX only The M SPX front panel Inter Domain Switch IDS enables you to combine the two Avaya M770 X Domains effectively doubling the available port count Set the switch ON or OFF as required VW Caution When installing two M SPX modules the IDS switch must be set to the same position on both modules Sideband Port SB2 ETH Two RJ 45 Sideband ports SB1 ETH and SB2 ETH on the Avaya M770 hub front panel are support
25. ve two modules installed at all times However you cannot install both an M SPV and an M SPX module in the same hub Either of the two M SPV M SPX modules can be replaced without powering down the Avaya M770 hub If one slot is empty insert the new module into the empty slot and wait one minute before removing the module you wish to replace The new M SPV M 5PX automatically inherits the configuration of the main M SPV M SPX within one minute For more detailed information about the M SPV M SPX please refer to the M SPV and M SPX Installation Guides Inserting the M SPV M SPX in the Hub At the back of the Avaya M770 hub there are two slots for two M SPX modules The M SPX can be installed or removed while power is applied to the enclosure 1 Insert the M SPX into an available slot in the back of the hub Plug in the module by pressing firmly on the mid section of the front panel 2 Secure the module by folding the modules handles and fastening the two retaining screws Do not over tighten the screws 3 If you intend to install two M SPX modules into the hub first insert one of them and configure it completely as detailed in Chapter 3 of the M SPX Installation Guide Next insert the second M SPX and it will auto configure itself identically to the first M SPX within 5 minutes Connecting the Console Terminal Initial software configuration of the M SPX is done using a console terminal connected to the Console connector on the
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