IBM xSeries 300 Service Manual Download Page 1

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2220 Nways BroadBand Switch

Models 300, 500, and 501

Nways Switch Administration Station

Setup and Service Guide

(Based on 6563)

GY27-0395-00

IBM

Summary of Contents for xSeries 300

Page 1: ...2220 Nways BroadBand Switch Models 300 500 and 501 Nways Switch Administration Station Setup and Service Guide Based on 6563 GY27 0395 00 IBM ...

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Page 3: ...2220 Nways BroadBand Switch Models 300 500 and 501 Nways Switch Administration Station Setup and Service Guide Based on 6563 GY27 0395 00 IBM ...

Page 4: ...rs comments appears at the back of this publication If the form has been removed address your comments to Department CGFA Design Information Development IBM Corporation PO Box 12195 Research Triangle Park NC 27709 U S A When you send information to IBM you grant IBM a non exclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you...

Page 5: ...ng the 7857 Modem 1 30 Telecommunication Cables Part Numbers 1 31 Installation Procedure 1 32 Installing and Connecting the Hayes Modem 1 37 Installing and Connecting the 7858 Modem 1 39 7858 Modem Installation 1 39 Saving the Configuration of the 7858 1 42 Connecting the 7858 1 42 Chapter 2 START Finding a Service Procedure 2 1 Problem Determination Procedures 2 2 Chapter 3 Nways Switch Administr...

Page 6: ...Exchange Standard 6 1 Display Install on a Table 6 1 Display Removal in 37U Rack 6 2 Display Install in 37U Rack 6 2 Display Removal on Top of 29U Rack 6 3 Display Install on Top of 29U Rack 6 4 Display Exchange Earthquake Feature 6 8 Display Removal 6 8 Display Install 6 10 Appendix A Locations A 1 2220 Front View Locations in 37U Rack A 2 2220 Rear View Locations in 37U Rack A 3 2220 Front View ...

Page 7: ...ing for the NAS with Earthquake Feature in 29U Rack 1 19 1 24 Captive Nut Installation 1 19 1 25 Upper Plate Installation in 29U Rack 1 20 1 26 Support Installation at the Rear of a 29U Rack 1 21 1 27 Installing the Retainers to Secure the NAS in a 29U rack 1 22 1 28 Removing of the Top Cover 1 23 1 29 Safety Retainers Installation 1 24 1 30 Display Installation on Top of 29U Rack 1 25 1 31 Displa...

Page 8: ...6 3 Display Connection to the NAS 6 2 6 4 Removing of the Top Cover 6 3 6 5 Display Removing from the Top of 29U Rack 6 4 6 6 Safety Retainers Installation 6 5 6 7 Display Installation on Top of 29U Rack 6 6 6 8 Display Connection to the NAS 6 7 6 9 Display Power ON OFF Switch 6 8 6 10 Display Cable Installation 6 8 6 11 Display Removal from the 37U Rack with Earthquake Feature 6 9 6 12 Display In...

Page 9: ...Tables 1 1 Telecommunication Cables 1 31 Copyright IBM Corp 1998 2000 vii ...

Page 10: ...viii 2220 Setup and Service Guide ...

Page 11: ...Corporation North Castle Drive Armonk NY 10504 1785 U S A For license inquiries regarding double byte character set DBCS information contact the IBM Intellectual Property Department in your country or send inquiries in writing to IBM World Trade Asia Corporation Licensing 2 31 Roppongi 3 chome Minato ku Tokyo 106 Japan The following paragraph does not apply to the United Kingdom or any other count...

Page 12: ...and or receiving date data within and between the 20th and 21st centuries provided all other products for example software hardware and firmware used with the product correctly exchange accurate date data with it For more information refer to http www ibm com year2000 Trademarks The following terms are trademarks of IBM Corporation in the United States or other countries or both AT Nways RETAIN IB...

Page 13: ...ustomer Engineer PST CE is also expected to refer to the manual when required to perform the same tasks as the PT CE How This Manual Is Organized This manual is organized as follows Safety information is at the beginning of this book Chapter 1 Contains procedures for installing and configuring the Nways Switch Administration Station and its modem Chapter 2 Contains page number references for start...

Page 14: ...xii 2220 Setup and Service Guide ...

Page 15: ...into a 29U Rack Standard 1 18 NAS Installation into a 29U Rack Earthquake Feature 1 19 Installing the Display on Top of the 29U Rack 1 23 Connecting the NAS in the 29U Rack 1 26 Installing and Connecting the External Modem 1 29 Installing and Connecting the 7857 Modem 1 30 Telecommunication Cables Part Numbers 1 31 Installation Procedure 1 32 Setting the 7857 Modem 1 35 Saving the Configuration of...

Page 16: ...oltage range in your country is between 90 and 137 volts check to see that 110 or 115 is visible v If the voltage range in your country is between 180 and 265 volts check to see that 220 or 230 is visible Are you going to install the NAS in the rack v No go to Installing the NAS on a Table v Yes if the NAS is installed in A 37U rack go to Installing the NAS in a 37U Rack on page 1 5 A 29U rack go ...

Page 17: ...T connector located on connector 4 of the APC card to the tailgate connector J2 e Plug the mouse cable D into the NAS connector 3 f Plug the keyboard cable E into the NAS connector 2 g Plug the power cable F into the NAS connector 6 of the NAS 4 ____ Plug the power cords F and G into correctly grounded electrical outlets Figure 1 2 NAS Cables Installation Installing the NAS and Its Modem Chapter 1...

Page 18: ...Go to Installing and Connecting the External Modem on page 1 29 6 F D E A 2 4 3 1 5 B Figure 1 3 NAS Connectors Installing the NAS and Its Modem 1 4 2220 Setup and Service Guide ...

Page 19: ...ed in front of the keyboard 2 If you have to install the NAS v Without the earthquake feature go to NAS Installation into a 37U Rack Standard on page 1 6 v With the earthquake feature go to NAS Installation into a 37U Rack Earthquake Feature on page 1 7 J K H Figure 1 4 Keyboard Installation in 37U Rack Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Modem 1 5...

Page 20: ...1 6 for bracket installation 2 ____ Install the plate A PN 42L2850 Secure it with four 8 mm M6 screws See Figure 1 7 on page 1 7 3 ____ See Figure 1 8 on page 1 7 and install the NAS on the brackets 25 25 Figure 1 5 Bracket Positioning for the NAS in a 37U Rack 1 2 Figure 1 6 Brackets Installation Installing the NAS and Its Modem 1 6 2220 Setup and Service Guide ...

Page 21: ...Feature 1 ____ Install the brackets PN 43G3111 for the NAS if not already done See Figure 1 9 on page 1 8 for bracket positioning and Figure 1 10 on page 1 8 for bracket installation A B A Figure 1 7 Detail of Lower Plate Installation Figure 1 8 NAS and Display Installation in a 37U Rack Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Modem 1 7 ...

Page 22: ...igure 1 9 for the front and rear rack location and Figure 1 11 on page 1 9 for installation 28 25 25 Figure 1 9 Brackets and Captive Nuts Positioning for the NAS with Earthquake Feature 1 2 Figure 1 10 Brackets Installation Installing the NAS and Its Modem 1 8 2220 Setup and Service Guide ...

Page 23: ...rackets and secure it using four 8 mm M6 screws B See Figure 1 12 on page 1 10 and Figure 1 13 on page 1 11 1 3 2 Z Z Z Figure 1 11 Captive Nuts Installation Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Modem 1 9 ...

Page 24: ...Brackets B C E D A E G H Figure 1 12 Lower and Upper Plate Installation in 37U Rack Earthquake Installing the NAS and Its Modem 1 10 2220 Setup and Service Guide ...

Page 25: ...install the support D using the screws PN 43G3084 E see Figure 1 14 A B A Figure 1 13 Detail of Lower Plate Installation Figure 1 14 Support Installation at the Rear of a 37U Rack Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Modem 1 11 ...

Page 26: ...ews H see Figure 1 12 on page 1 10 8 ____ On the front of the rack install a retainer J PN 42L2853 under the upper plate G using the screws H 9 ____ From the rear of the rack Push the NAS against the retainer previously installed Install two retainers J under the upper plate G in order to maintain the NAS Secure them using screws H see Figure 1 15 Figure 1 15 Installing the Retainers to Secure the...

Page 27: ... A on the tray B and secure it using the braces C and nuts D 4 ____ Unpack the display 5 ____ Install the display on the tray Install the latch plate E to maintain the display and secure it with screw F 6 ____ Install the tray into the rack and secure it with screws G A B C E F D Figure 1 16 Display Installation Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its ...

Page 28: ...B PN 10K8667 from the connector 6 of the APC card into the Ethernet card connector 5 d ____ Route and plug cable C PN 80G0637 from the T connector located on connector 4 of the APC card into the tailgate connector J2 e ____ Plug the mouse cable D into NAS connector 3 f ____ Plug the keyboard cable E into NAS connector 2 g ____ Plug the power cable F into NAS connector 6 2 ____ Plug the power cords...

Page 29: ...Figure 1 18 Display and Keyboard Cables Connection to the NAS 6 F D E A 2 4 3 1 5 B Figure 1 19 NAS Connectors Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Modem 1 15 ...

Page 30: ...o Installing and Connecting the External Modem on page 1 29 T C A B Figure 1 20 Connecting the NAS Installed in a 37U Rack to the APC Card Installing the NAS and Its Modem 1 16 2220 Setup and Service Guide ...

Page 31: ...ard cables under the upper plate of the drawer 4 ____ If you have to install the NAS v Without the earthquake feature go to NAS Installation into a 29U Rack Standard on page 1 18 v With the earthquake feature go to NAS Installation into a 29U Rack Earthquake Feature on page 1 19 B A Figure 1 21 Keyboard Installation in 29U Rack Installing the NAS and Its Modem Chapter 1 Installing and Configuring ...

Page 32: ... upper drawer plate Figure 1 22 2 ____ Go to Installing the Display on Top of the 29U Rack on page 1 23 Front View Install the NAS directly on the upper drawer plate Figure 1 22 NAS Installation in 29U Rack Installing the NAS and Its Modem 1 18 2220 Setup and Service Guide ...

Page 33: ...ack location and Figure 1 24 for captive nut installation Front View Captive Nuts Locations 29 25 Rear View Captive Nuts Locations Figure 1 23 Captive Nut Positioning for the NAS with Earthquake Feature in 29U Rack 1 3 2 Z Z Z Figure 1 24 Captive Nut Installation Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Modem 1 19 ...

Page 34: ... 3 ____ On the rear of the rack install the support D using the screws E PN 43G3084 see Figure 1 26 on page 1 21 C E D E G H Figure 1 25 Upper Plate Installation in 29U Rack Installing the NAS and Its Modem 1 20 2220 Setup and Service Guide ...

Page 35: ...screws H see Figure 1 25 on page 1 20 6 ____ On the front of the rack install a retainer J PN 42L2853 under the upper plate G using the screws H 7 ____ From the rear of the rack push the NAS against the retainer previously installed Install two retainers J under the upper plate G in order to maintain the NAS Secure them using screws H see Figure 1 27 on page 1 22 Figure 1 26 Support Installation a...

Page 36: ... to Installing the Display on Top of the 29U Rack on page 1 23 J J J G H H Figure 1 27 Installing the Retainers to Secure the NAS in a 29U rack Installing the NAS and Its Modem 1 22 2220 Setup and Service Guide ...

Page 37: ...op of the 29U rack using the following steps CAUTION Be careful the weight of the display is about 15 kg 33 lb a ____ On the top of the 29U rack install the safety retainers D PN 02N1503 with screws F PN 1621601 and star washers E PN 1622336 see Figure 1 29 on page 1 24 A C B Figure 1 28 Removing of the Top Cover Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its...

Page 38: ...have a problem with the pedestal of the display they can be installed at the front or rear b ____ Slide the pedestal display under the safety retainers see Figure 1 30 on page 1 25 D E F Figure 1 29 Safety Retainers Installation Installing the NAS and Its Modem 1 24 2220 Setup and Service Guide ...

Page 39: ...he top cover B see Figure 1 28 on page 1 23 Be sure that the signal and power display cables are correctly routed in the top aperture C Secure the top cover with the screws A that you previously removed in step 1 6 ____ Go to Connecting the NAS in the 29U Rack on page 1 26 D D F Figure 1 30 Display Installation on Top of 29U Rack Installing the NAS and Its Modem Chapter 1 Installing and Configurin...

Page 40: ...s a ____ Connect the display signal cable A to the NAS connector 1 b ____ Locate the keyboard cable E in the service drawer and plug it into the NAS connector 2 c ____ Plug the mouse cable D into the NAS connector 3 d ____ Plug the power cord F into a correctly grounded electrical outlet F A D E Figure 1 31 Display and Keyboard Cables Connection to the NAS Installing the NAS and Its Modem 1 26 222...

Page 41: ... connector 6 of the APC card into the Ethernet card connector 5 c ____ Route and plug cable C PN 80G0637 from the T connector located on connector 4 of the APC card into the tailgate connector J2 3 ____ Secure the cables into the rack using tie clamps PN 1159519 6 F D E A 2 4 3 1 5 B Figure 1 32 NAS Connectors Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Mo...

Page 42: ...ng and Connecting the External Modem on page 1 29 B F T C To RS 6000 Tailgate Figure 1 33 Connecting the NAS Installed in a 29U Rack to the APC Card Installing the NAS and Its Modem 1 28 2220 Setup and Service Guide ...

Page 43: ...page 1 30 v Type B go to Installing and Connecting the Hayes Modem on page 1 37 v Type C go to Installing and Connecting the 7858 Modem on page 1 39 7857 017 PWR OH DTR 108 106 109 CTS CD ENTER Figure 1 34 Modem Type A Figure 1 35 Modem Type B Figure 1 36 Modem Type C Installing the NAS and Its Modem Chapter 1 Installing and Configuring the NAS and Its Modem 1 29 ...

Page 44: ...eased line cable with label LL 2W which fits into the LL socket in the modem rear panel 4 wire leased line cable with label LL 4W which fits into the LL socket in the modem rear panel v DTE interface 4 wire leased line wrap plugs v IBM Telecommunication Products Safety Handbook SD21 0030 If any of these items are missing or damaged contact the place of purchase for instructions on how to exchange ...

Page 45: ...us 89G2577 Czechoslovakia 89G2554 Denmark 89G2546 Egypt 89G2554 El Salvador 89G2554 Equador 89G2554 Finland 89G2547 France 89G2548 Germany 89G2549 Greece 89G2554 Guatemala 89G2554 Honduras 89G2554 Hong Kong 89G2565 Hungary 89G2554 Iceland 89G3145 Ireland 89G2554 Israel 89G3131 Italy 89G2551 Japan 89G2562 Korea 89G2554 Kuwait 89G2554 Luxemburg 89G3134 Macedonia 89G2554 Mexico 89G2554 Netherlands 89...

Page 46: ... Slovakia 89G2554 Slovenia 89G2554 South Africa 89G3135 Spain 89G2554 Sweden 89G2555 Switzerland 89G2556 Taiwan 89G2554 Thailand 89G2554 Turkey 89G2554 U K 89G2577 Ukraine 89G2554 Uruguay 89G2554 U S A 89G2562 Venezuela 89G2554 Installation Procedure Figure 1 38 on page 1 33 shows the modem rear panel with the connectors where the DTE and line cables must be connected Installing the NAS and Its Mo...

Page 47: ...ached to the modem to the telecommunication lines 5 ___ Observe the modem power on sequence This is the normal power on sequence v PWR light is turned on v HW SELFTEST RUNNING message displays for about 15 seconds v DSP SELFTEST RUNNING message displays for about 15 seconds Set the modem power switch to ON If the PWR light is not ON or the message HW SELFTEST RUNNING does not appear on the operato...

Page 48: ... this by replacing the modem with a handset and then attempting a second time to dial the modem phone number from another telephone to verify that the handset rings correctly Connect the modem to the public switched network again and try dialing the modem phone number again Observe the front panel OH light This light turns off when the modem answers If this attempt to call the modem fails the mode...

Page 49: ...wing steps 1 ____ Press the key until the CONFIGURATIONS message appears on the top row 2 ____ Press the key until the Store User Conf message appears on the bottom row 3 ____ Press the Enter key to select the option 4 ____ Press the key to select the User Configuration Location where the current modem configuration must be saved 0 to 9 5 ____ Press the Enter key to save the current modem configur...

Page 50: ...d modem installation Continue with the 2220 Nways BroadBand Switch Setup Guide SY33 2105 PN 59G0544 Figure 1 40 Connecting the NAS to the 7857 Modem Installing the NAS and Its Modem 1 36 2220 Setup and Service Guide ...

Page 51: ...1 43 on page 1 38 and connect the cables as follows Note Cables 1 and 2 are country dependent a ____ Connect the power cable 1 from connector 9 0V AC to a standard 3 pin grounded ac outlet b ____ Connect the interface cable 3 from the DTE INTERFACE modem s connector to the NAS s connector 4 c ____ Connect the switched network telecommunication cable 2 from the line connector to the telecommunicati...

Page 52: ... modem installation Continue with the 2220 Nways BroadBand Switch Setup Guide SY33 2105 PN 59G0544 Figure 1 43 Connecting the NAS to the Hayes Modem Installing the NAS and Its Modem 1 38 2220 Setup and Service Guide ...

Page 53: ...0030 7858 Modem Installation This section describes how you can easily install the modem and how you can configure it in order to have it immediately operational In addition to the modem and this manual the carton should contain v The power attachment cord v Two telecommunication cables Black cable for the switched line labelled SW This cable fits into the PSTN socket in the modem rear panel Gray ...

Page 54: ...a standard 3 pin grounded ac outlet Then if this modem is being installed in the United Kingdom connect the telecommunication cables that you have attached to the modem to the telecommunication lines 4 ____ Observe the modem power on sequence This is the normal power on sequence v PWR light is turned on v SELFTEST RUNNING message displays for about 15 seconds Set the modem power switch to ON switc...

Page 55: ...erify that the telephone line is operating correctly In most countries you can do this by replacing the modem with a handset and then attempting a second time to dial the modem phone number from another telephone to verify that the handset rings correctly Connect the modem to the public switched network again and try dialing the modem phone number again Observe the front panel OH light This light ...

Page 56: ...Press the key until the Store User Conf message appears on the bottom row 3 ____ Press the Enter key to select the option 4 ____ Press the key to select the User Configuration Location where the current modem configuration must be saved 0 to 9 5 ____ Press the Enter key to save the current modem configuration 6 ____ The defined configuration now active and saved Now every time the modem is reset p...

Page 57: ...ration Station FRU and Display Exchange Procedures on page 5 1 Run diagnostics on the Nways Switch administration station How to Run the Nways Switch Administration Station Diagnostics on page 3 2 Test the Nways Switch administration station links How to Test the Different Links on page 3 7 Problem determination procedures Problem Determination Procedures on page 2 2 Test the link between the Nway...

Page 58: ...nistration station MAP 0400 Nways Switch Administration Station Symptom on page 4 2 Investigate a communication problem between the Nways Switch administration station and a remote console MAP 0410 Communication Problem Between the NAS and a Remote Console on page 4 7 2 2 2220 Setup and Service Guide ...

Page 59: ...t you want to do Action Run the diagnostics on the Nways Switch administration station How to Run the Nways Switch Administration Station Diagnostics on page 3 2 Test the link between the Nways Switch administration station and the NSC How to Test the Link Between the NAS and the Network Support Center on page 3 5 Test the Nways Switch administration station links How to Test the Different Links o...

Page 60: ...istration station 5 The Nways Switch administration station attempts to load the operating system If an operating system is not found a graphic message icon appears requesting that you insert a diskette into drive A and press the F1 key to resume operation Note Pressing F1 during POST causes the Configuration Utility menu to appear after the POST has completed Diagnostics Diskette Use the Diagnost...

Page 61: ...or keys and ESC to move in menus Press ENTER to select 8 For a quick check of the Nways Switch administration station select the Run Quick Test option then press Enter If you want test a particular device select it on the list then press Enter If you want a more complete test select Run Normal Test then press Enter 9 During the test execution several windows appear showing the part tested and the ...

Page 62: ...it Diags Park HD Reboot About 14 Select Reboot then press Enter 15 Press Y 16 Power off then power on the NAS 17 The system is booted At the end of the boot the Nways Switch Desktop window should appear 3 4 2220 Setup and Service Guide ...

Page 63: ... click on SLIP Dial In 3 Verify that the SLIP driver is running as shown in Figure 3 2 If you do not see this message an error message will appear See Figure 3 3 on page 3 6 As recommended verify that the modem is correctly configured and connected Figure 3 1 Nways Switch Window List Figure 3 2 SLIP Driver Correct Status Chapter 3 Nways Switch Administration Station Diagnostics 3 5 ...

Page 64: ...the Network Support Center SLIP address is 172 22 20 2 From the Network Support Center Console The following procedure gives an example to the Network Support Center to validate the link to the 2220 installed 1 Double click on Slip Start 2 Then follow the prompts to record the new customer information 3 Select the option to call the modem 4 Double click on Nways Switch resource control 5 Enter the...

Page 65: ... Switch installation window click on the PM Ping icon 3 In the PMPING window click on the Actions option on the menu bar then on the Start option 4 A new PMPING window appears showing the links tested and the result of the test Note The command is sent to the servers that have been defined in the configuration file and imported into the configuration data base The information displayed provides v ...

Page 66: ...Figure 3 4 Example of PM Ping Results 3 8 2220 Setup and Service Guide ...

Page 67: ...Chapter 4 Nways Switch Administration Station Problem Determination Copyright IBM Corp 1998 2000 4 1 ...

Page 68: ...RU go to Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 005 Continue the procedure according to the symptom listed in the following table Screen symptom Go to xxxxxxxx 8 digits Power On Self test POST error or configuration or memory error message displayed IBM Personal Computer 300 Series 700 Series IntelliStation Hardware Maintenance Manual S83G 7789 to identif...

Page 69: ... icon or option get the Nways Switch Resource Control window with all the resource icon displayed see Figure 4 1 When it is done continue with Step 008 on page 4 4 Figure 4 1 Nways Switch Resource Control Window MAP 0400 continued Chapter 4 Nways Switch Administration Station Problem Determination 4 3 ...

Page 70: ...tation and the APC module Did you find a problem in the cable connection or in the cable Yes No 013 Go to Step 017 014 Correct the problem then wait until all the icon resources turn to green on the screen Are all resources icon blue Yes No 015 Problem solved Call the Network Support Center to inform them follow their instructions then go to Ending the Exchange Procedure on page 5 30 016 Go to Ste...

Page 71: ...Are all resources icon green Yes No 021 You have a problem on specific resource Call the Network Support Center to inform them and follow their instructions 022 The link problem between the Nways Switch administration station and the 2220 is solved Call the Network Support Center to inform them and follow their instructions 023 There is no link between the Nways Switch administration station and t...

Page 72: ...f test and IML Is the IML complete with the Nways Switch desktop window displayed Yes No 028 Restart problem determination Go to Step 001 on page 4 2 029 Are the track ball and the keyboard operational Yes No 030 Go to IBM Personal Computer 300 Series 700 Series IntelliStation Hardware Maintenance Manual S83G 7789 to identify the problem If you have to exchange a FRU go to Chapter 5 Nways Switch A...

Page 73: ...AS and his modem are working correctly 001 Check that the modem attached to the Nways Switch administration station is powered on If not switch on the power on button at the rear panel of the modem Check that the power cable is correctly plugged into the power outlet Is the modem powered on Yes No 002 Suspect a problem in the customer s ac source Check the customer s ac outlet 1 3 2 Figure 4 2 NAS...

Page 74: ...td_ rd_ dsr ec_ 11_ With OH DTR 108 CTS 106 CD 109 LED OFF LED ON LED ON LED OFF v The status is correct Go to Step 006 v The status is not correct Go to Step 024 on page 4 11 Hayes The modem status is the following OH HS TR MR LED OFF LED ON LED ON LED ON v The status is correct Go to Step 006 v The status is not correct Go to Step 028 on page 4 11 7858 The modem status is the following AT CMD ec...

Page 75: ...ll busy Yes No 009 The problem is solved Ask the remote operator to re start his call from the remote NAS 010 The modem is defective Exchange it see Modem Exchange Procedure on page 4 14 011 The probable cause of the problem is the telephone line 012 Switch the modem power off then power on From a close telephone call the modem Does the modem answer Yes No 013 Disconnect the modem s telecommunicat...

Page 76: ...mber and has the correct TCP IP address Ask the remote NAS to retry the operation Is the connection successful Yes No 018 Suspect a modem problem 019 Problem solved 020 On the following table select the action according to your modem status Modem Status Action The message displayed on the modem screen is not correct Refer to the problem determination chapter in the 7855 Modem Guide to Operation GA...

Page 77: ...08 or RFS 106 is off Go to Step 029 025 Switch the modem power off then power on Is the OH LED always on Yes No 026 Restart problem determination Go to Step 005 on page 4 8 027 The modem is defective Exchange it see Modem Exchange Procedure on page 4 14 028 In the following table select the action according to your modem status Modem Status Action MR LED off The modem is defective Exchange it see ...

Page 78: ... operating system If an operating system is not found a graphic message icon appears requesting that you insert a diskette into drive A and press the F1 key to resume operation Is the POST test error free Yes No 033 Refer to the IBM Personal Computer 300 Series 700 Series IntelliStation Hardware Maintenance Manual S83G 7789 to identify the problem Then if you have to exchange a FRU go toChapter 5 ...

Page 79: ... DVD Drive Memory Test Full Memory Test Quick Fixed Disk Optimized Test PC DOCTOR 2 0 Copyright 1999 Watergate Software All Rights Reserved Use the Cursor keys and ESC to move in menus Press ENTER to select v Select the Run Quick Test option then press Enter v During test execution several windows appear showing the part tested and the test status Wait until the tests stop Is the test error free Y...

Page 80: ...owing steps 1 Double click on the Nways Switch Installation icon 2 Double click on the Nways Switch Installation Program icon 3 The Installation Program Main Menu window appears 4 Select option 8 and press Enter 5 The following window appears Figure 4 3 Nways Switch Desktop Window Figure 4 4 Nways Switch Installation Window Figure 4 5 Installation Program Main Menu 4 14 2220 Setup and Service Guid...

Page 81: ...w the prompts 7 When you have finished call the Network Support Center to inform them and follow their instructions then go to Leaving Procedure on page 5 30 Figure 4 6 Modem Type Selection Chapter 4 Nways Switch Administration Station Problem Determination 4 15 ...

Page 82: ...4 16 2220 Setup and Service Guide ...

Page 83: ...a FRU on a Nways Switch administration station or exchange the display installed in the rack Selection Action Nways Switch administration station FRU exchange Go to Nways Switch Administration Station FRU Exchange on page 5 2 Display exchange Go to Chapter 6 Display Exchange Copyright IBM Corp 1998 2000 5 1 ...

Page 84: ...Be careful the weight of the Nways Switch administration station is about 16 kg 35 3 lb 3 If the Nways Switch administration station is installed v On a table go to FRU Exchange on page 5 8 v In a 29U rack If you have the earthquake feature installed go to NAS Removal From the 29U Rack Earthquake Feature on page 5 6 If you do not have the earthquake feature go to NAS Removal From the 29U Rack Stan...

Page 85: ...de the NAS out of the rack 3 Install the NAS on a table then go to FRU Exchange on page 5 8 NAS Removal From the 37U Rack Earthquake Feature 1 At the front of the rack remove the screws B Figure 5 2 Display Removal Brackets Figure 5 3 Display Assembly Removal Earthquake Feature Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 5 3 ...

Page 86: ...he brackets inside the rack which maintained the display 4 Remove the screws H to remove the retainers J located under the plate G 5 At the rear of the rack remove the screws H which secure the upper plate G on the rear support see Figure 5 5 on page 5 5 6 At the front of the rack remove screws E and slide the upper plate G out of the rack Figure 5 4 Upper Plate Removal 1 5 4 2220 Setup and Servic...

Page 87: ...e NAS out of the rack 8 Install the NAS on a table then go to FRU Exchange on page 5 8 H E G Figure 5 5 Upper Plate Removal 2 Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 5 5 ...

Page 88: ... NAS Removal From the 29U Rack Earthquake Feature 1 Remove the screws K to remove the retainers J located under the plate G see Figure 5 6 2 At the rear of the rack remove the screws H which secure the upper plate G on the rear support D J J J G K K E G H E D Figure 5 6 Upper Plate Removal in 29U Rack 1 5 6 2220 Setup and Service Guide ...

Page 89: ...screws E and slide the upper plate G out of the rack 4 Slide the NAS out of the rack 5 Install the NAS on a table then go to FRU Exchange on page 5 8 Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 5 7 ...

Page 90: ...nstalled v On a table go to step 4 v In a 37U Rack With the earthquake feature go to NAS Installation in the 37U Rack with Earthquake Feature on page 5 10 Without the earthquake feature a Slide the NAS into the rack b Reinstall the display on the NAS c Go to step 4 v In a 29U Rack With the earthquake feature go to NAS Installation in the 29U Rack with Earthquake Feature on page 5 13 Without the ea...

Page 91: ...5 Go to After FRU Exchange on page 5 15 6 F D E A 2 4 3 1 5 B Figure 5 8 NAS Connectors Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 5 9 ...

Page 92: ... 3 At the rear of the rack secure the lower plate G on the support D using screws H 4 On the front of the rack secure the upper plate G using the screws E 5 On the front of the rack install the retainer J and secure it with screws H see Figure 5 10 on page 5 11 C E D A E G H Figure 5 9 NAS and Upper Plate Installation 5 10 2220 Setup and Service Guide ...

Page 93: ...tain the NAS Secure them using screws H 7 Install the brackets for the display see Figure 1 9 on page 1 8 for bracket location 8 Slide the display into the rack and secure it with screws B see Figure 5 11 on page 5 12 Figure 5 10 NAS and Upper Plate Installation Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 5 11 ...

Page 94: ...S reconnect all the cables previously removed 10 Go to After FRU Exchange on page 5 15 B Figure 5 11 Display Assembly Installation in 37U Rack 6 F D E A 2 4 3 1 5 B Figure 5 12 NAS Connectors 5 12 2220 Setup and Service Guide ...

Page 95: ... of the rack secure the lower plate G on the support D using screws H 4 On the front of the rack secure the upper plate G using the screws E 5 On the front of the rack install the retainer J and secure it with screws H see Figure 5 14 on page 5 14 C E D E G H Figure 5 13 NAS Installation in 29U Rack Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 5 13 ...

Page 96: ...retainer Install two retainers J under the upper plate G in order to maintain the NAS Secure them using screws H 7 At the rear of the NAS reconnect all the cables previously removed J J J G H H Figure 5 14 Upper Plate Installation in 29U Rack 5 14 2220 Setup and Service Guide ...

Page 97: ... Exchange on NAS Based on 6563 on page 5 16 Hard Disk Drive v Go to MAP 0520 After Hard Disk Drive Exchange on NAS Based on 6563 on page 5 21 Ethernet Adapter v Go to MAP 0510 After Ethernet Adapter Exchange on NAS Based on 6563 on page 5 18 Other FRU v Go to MAP 0530 After Other FRUs Exchange on NAS Based on 6563 on page 5 28 6 F D E A 2 4 3 1 5 B Figure 5 15 NAS Connectors Chapter 5 Nways Switch...

Page 98: ...appears requesting an action Select Continue then press Enter Follow the prompts to continue until the Configuration Setup Utility window appears On the Configuration Setup Utility window an arrow points to the area where the configuration has been modified See Appendix B Nways Administration Station Configuration Setup Utility for 6563 Model 65U on page B 1 to check the configuration and correct ...

Page 99: ...e system Continue with Step 006 006 At the end of the boot the Nways Switch Desktop window should appear Has the Nways Switch Desktop window appeared Yes No 007 Restart problem determination or call your support for help 008 Problem solved Return the Nways Switch administration station to the customer Call the Network Support Center to inform them follow their instructions then go to Leaving Proce...

Page 100: ...nfiguration Setup Utility window an arrow points to the area where the configuration has been modified See Appendix B Nways Administration Station Configuration Setup Utility for 6563 Model 65U to check the configuration and correct it if necessary At the end of configuration a message asks you if you want to save your changes Select YES and press the Enter key to start the system At the end of th...

Page 101: ...ation Options Temporarily change Configuration Save Configuration Return to previous Menu Make selection using arrows keys and enter Scroll through option using TAB Note Depending of your cabling you might have the following option Physical media TPI 10BaseT TPI 10baseT Once the parameters have been changed select the Advanced Configuration Options then press the Enter key You obtain the following...

Page 102: ...ng window appears Press X to Confirm Exit Press C to Continue Press the X key to return to the Nways Switch Desktop window Problem solved Return the Nways Switch administration station to the customer Call the Network Support Center to inform them follow their instructions then go to Leaving Procedure on page 5 30 MAP 0510 continued 5 20 2220 Setup and Service Guide ...

Page 103: ...ity of your PC Use the Cursor keys and ESC to move in menus Press ENTER to select v Select the Diagnostics option in the title bar and press Enter v The following window appears Diagnostic Interactive Tests Hardware Info Utility Quit F1 Help Run Normal Test Run Quick Test CPU Coprocessor System Board Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices Interactive Te...

Page 104: ...Test Category window appears again The test result appears in front of each selected test Is the diagnostic error free Yes No 002 Go to IBM Personal Computer 300 Series 700 Series IntelliStation Hardware Maintenance Manual S83G 7789 003 You must restore the Nways Switch administration station disk after its replacement Use the following table to select the procedure according to the hard disk that...

Page 105: ...e v Type Y then press the Enter key Do you want to stop the restore operation Y N v Type N then press the Enter key This is your last chance If you reply Y the primary disk will be restored Are you sure you want to continue restore Y N v Type Y then press the Enter key v Disk partitioning is started and the following messages appear Creating Partition at location xxxx size yyy Creating Partition a...

Page 106: ...th format Y N v The procedure continues automatically v Several messages addressing other partitions F G appear on the screen according to the running operation Partitions are formatted on the primary disk Files are decompressed and restored on the primary disk An automatic boot is done on the primary disk and the data base are restored This operation takes 30 to 40 minutes The reboot of the prima...

Page 107: ...ve changed the second hard disk continue using the following procedure v Remove the Diagnostics diskette v Simultaneously press the Ctrl Alt Del keys on the keyboard v When the Nways Switch administration station has initialized the Nways Switch Desktop window appears v Double click on the Nways Switch Services icon v Double click on the Hard Disk Backup Rebuild icon MAP 0520 continued Chapter 5 N...

Page 108: ...ore operation Y N v Type N then press the Enter key This is your last chance If you reply Y the backup disk will be restored Are you sure you want to continue restore Y N v Type Y then press the Enter key The restore operation starts automatically During the restore the NAS reboots At the end of the restore operation the following message appears on the screen Restore Complete Normal operation res...

Page 109: ...he Network Support Center for assistance 010 The secondary hard disk replacement and restore has been done successfully Go to Leaving Procedure on page 5 30 MAP 0520 continued Chapter 5 Nways Switch Administration Station FRU and Display Exchange Procedures 5 27 ...

Page 110: ...he Cursor keys and ESC to move in menus Press ENTER to select v Select the Diagnostics option in the title bar and press Enter v The following window appears Diagnostic Interactive Tests Hardware Info Utility Quit F1 Help Run Normal Test Run Quick Test CPU Coprocessor System Board Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drives Other Devices Interactive Tests Zip Drive LS 120...

Page 111: ...ppears v Remove the Diagnostics diskette v Power off then power on the NAS v The system is booted At the end of the boot the Nways Switch Desktop window should appear Has the Nways Desktop window appeared Yes No 004 Problem solved Return the Nways Administration Station to the customer Call the Network Support Center to inform them follow their instructions then go to Leaving Procedure on page 5 3...

Page 112: ...rocedure Leaving Procedure 1 After you have terminated your investigation call the Network Support Center to inform them and follow their instructions if you have not already done so 2 Before leaving do not forget to switch off the display of the NAS 3 If you have the earthquake feature reinstall the cover on the display using the screws A Display Power ON OFF Switch A Figure 5 16 Display Power ON...

Page 113: ... step 5 v In a 37U rack go to Display Removal in 37U Rack on page 6 2 v On top of 29U rack go to Display Removal on Top of 29U Rack on page 6 3 5 Exchange the display then go to Display Install on a Table Display Install on a Table 1 Unpack the display and install it on the table 2 At the rear of the Nways Switch administration station connect the display signal cable L see Figure 6 1 3 Connect th...

Page 114: ...the rack if the defective display was previously removed 3 At the rear of the Nways Switch administration station connect the display signal cable L see Figure 6 3 4 Connect the display power cable to the electrical outlet 5 Switch on the display using the power ON OFF switch located on the front panel 6 Check that your display is working 7 Go to Leaving Procedure on page 5 30 Figure 6 2 Display R...

Page 115: ...ix screws A see Figure 6 4 2 Remove the top cover B 3 Pull the signal and power display cables through the top opening 4 Loose and remove the screws F that maintain the safety retainers D see Figure 6 5 on page 6 4 A C B Figure 6 4 Removing of the Top Cover Chapter 6 Display Exchange 6 3 ...

Page 116: ...Install on Top of 29U Rack 1 Unpack the display 2 Install the display on the top of the 29U rack using the following steps a On the top of the 29U rack install the safety retainers D PN 02N1503 with screws F PN 1621601 and star washers E PN 1622336 see Figure 6 6 on page 6 5 D E F Figure 6 5 Display Removing from the Top of 29U Rack 6 4 2220 Setup and Service Guide ...

Page 117: ...he machine but if you have a problem with the pedestal of the display they can be installed at the front and rear b Slide the pedestal display under the safety retainers see Figure 6 7 on page 6 6 D E F Figure 6 6 Safety Retainers Installation Chapter 6 Display Exchange 6 5 ...

Page 118: ...ll the top cover B see Figure 6 4 on page 6 3 Be sure that the signal and power display cables are correctly routed in the top aperture C Secure the top cover with the screws A previously removed 5 At the rear of the Nways Switch administration station connect the display signal cable L see Figure 6 8 on page 6 7 D D F Figure 6 7 Display Installation on Top of 29U Rack 6 6 2220 Setup and Service G...

Page 119: ...ctrical outlet 7 Switch on the display using the power ON OFF switch located on the front panel 8 Check that your display is working 9 Go to Leaving Procedure on page 5 30 L Figure 6 8 Display Connection to the NAS Chapter 6 Display Exchange 6 7 ...

Page 120: ...ont panel 3 Disconnect the power plug of the display from the ac power source 4 At the rear of the Nways Switch administration station disconnect the display cable L 5 At the front of the Nways Switch administration station remove the four screws B Display Power ON OFF Switch A Figure 6 9 Display Power ON OFF Switch L Figure 6 10 Display Cable Installation 6 8 2220 Setup and Service Guide ...

Page 121: ...t of the display assembly is about 18 kg 39 7 lb 6 Slide the display assembly out of the rack and install it on a table Brackets Figure 6 11 Display Removal from the 37U Rack with Earthquake Feature Chapter 6 Display Exchange 6 9 ...

Page 122: ...t from its base 9 Exchange the display then go to Display Install Display Install 1 Unpack the display 2 Install the display on the tray Install the latch plate C to maintain the display and secure it with screw D Figure 6 12 Display Installation 6 10 2220 Setup and Service Guide ...

Page 123: ...3 Install the tray into the rack and secure it with screws B Figure 6 13 Display Installation B Figure 6 14 Display Assembly Installation in a 37U Rack Chapter 6 Display Exchange 6 11 ...

Page 124: ...the display power cable to the electrical outlet 6 Switch on the display using the power ON OFF switch located on the front panel see Figure 6 9 on page 6 8 7 Check that your display is working 8 Go to Leaving Procedure on page 5 30 L Figure 6 15 Display Connection to the NAS 6 12 2220 Setup and Service Guide ...

Page 125: ...ear View Locations in 37U Rack A 3 2220 Front View Locations in 29U Rack A 4 2220 Rear View Locations in 29U Rack A 5 Rack Locations in 37U Rack Standard A 6 Rack Locations in 37U Rack Earthquake Feature A 7 Rack Locations in 29U Rack A 8 Copyright IBM Corp 1998 2000 A 1 ...

Page 126: ...Rack NAS Display Service Drawer Control Panel FAN 1 CPA Clock Module Optional Power Input 1 FAN 2 TPAS up to 8 Power Input 2 Figure A 1 2220 Front View Locations with NAS Type 6563 Installed in 37U Rack A 2 2220 Setup and Service Guide ...

Page 127: ...U Rack Power Input 2 LCBB or LCBE LCBB NAS Modem LICs up to 8 Office Clock Tailgate Optional Power Input 1 APC Tailgate DCD 2 DCD 1 APC Switches ARCs Figure A 2 2220 Rear View Locations in 37U Rack LIC Side Appendix A Locations A 3 ...

Page 128: ...ons in 29U Rack Power Input 2 Power Input 1 FAN 1 Service Drawer TPAs Up to 8 NAS FAN 2 CPA Clock Module Optional Figure A 3 2220 Front View Locations with NAS Type 6563 Installed in 29U Rack A 4 2220 Setup and Service Guide ...

Page 129: ...ck J1 J2 J4 J5 J6 J7 J8 J9 J10 J11 J3 Power Input 1 Power Input 2 Office Clock Tailgate Optional APC Tailgate DCD 2 DCD 1 APC Switches LICs Up to 8 Modem Figure A 4 2220 Rear View Locations in 29U Rack LIC Side Appendix A Locations A 5 ...

Page 130: ...U Rack Standard View A View A View B View B NAS Area Service Drawer Logic Subrack Area Power Subrack Area LCBE LCBB Display Area Figure A 5 Rack Labels and Locations in 37U Rack Front View A 6 2220 Setup and Service Guide ...

Page 131: ...uake Feature View A View A View B View B NAS Area Service Drawer Logic Subrack Area Power Subrack Area LCBE LCBB Display Area Figure A 6 Rack Labels and Locations in 37U Rack With Earthquake Feature Front View Appendix A Locations A 7 ...

Page 132: ...ew B View B NAS Area Service Drawer Logic Subrack Area Power Subrack Area LCBB LCBE See Note Note LCBE can be installed when there is no service drawer Figure A 7 Rack Labels and Locations in 29U Rack Front View A 8 2220 Setup and Service Guide ...

Page 133: ...ta 2 Device and I O Ports 3 Start Options 4 Date and Time 5 System Security 6 Advanced Setup 7 ISA Legacy Resources 8 Power Management 9 Save Settings Restore Settings Load Default Settings Exit Setup 1 System Summary Processor Pentium III Processor Speed 533 133MHz L2 Cache Size 512 KB Cache State Enabled with NO ECC System Memory 64 MB Memory Type Non ECC Memory BUS Speed 133MHz Active Video S3 ...

Page 134: ...Setup IDE Drives Setup Serial Port Setup Serial Port A Address 3F8h Serial Port A IRQ IRQ 4 Serial Port B Address 2F8h Serial Port B IRQ IRQ 3 USB Setup USB Support Enabled USB Keyboard mouse Support Autodetect Parallel Port Setup Parallel Port 378h Parallel Port Mode Extended Parallel Port Extended Mode ECP Parallel Port Extended Mode DMA DMA 3 Parallel Port IRQ IRQ 7 Video Setup Video Controller...

Page 135: ...led PCI Boot Entry Vector Startup Enabled IDE Hard Disk Drive 0 Size 13579 MB Note IDE Performance High Performance Note The hard disk drive size may be different IDE Hard Disk Drive 1 Size 6449 MB Note IDE Performance High Performance Note The hard disk drive size may be different IDE CD ROM Drive 2 IDE Performance High Performance IDE Hard Drive 3 Size Not Installed Appendix B Nways Administrati...

Page 136: ...ministrator Password Adapter ROM Security No Secure IDE Devices and Diskette Drives IDE Controller Enable Diskette Drive Access Enable Diskette Write Protect Disabled Password to request before booting Removable Media Device User Hard Disk Device User Network Device User Remote Administration Information If the password prompt is set to ON it will be reset when Remote Administration is set to ENAB...

Page 137: ...t malfunction Cache Control ROM Shadowing PCI Control Plug and Play Control Processor Control Cache Control Cache State Enabled with no ECC L2 Cache Size 512 KB ROM Shadowing E0000h FFFFFh System BIOS Enabled DC000h DFFFFh Disabled D8000h DBFFFh Disabled D4000h D7FFFh Disabled D0000h D3FFFh Disabled CC000h CFFFFh Disabled C8000h CBFFFh Enabled C4000h C7FFFh Enabled C0000h C3FFFh Enabled PCI Contro...

Page 138: ...s menus to indicate which resources are Used by ISA Legacy adapters Resources used by the system are already indicated Memory Resources I O Ports Resources DMA Resources Interrupt Resources Memory Resources A0000h A3FFFh Video BC000h BFFFFh Video C0000h C9FFFh Video BIOS CA000h CBFFFh Available D2000h D3FFFh Available D4000h D5FFFh Available D6000h D7FFFh Available D8000h D9FFFh Available DE000h D...

Page 139: ...rallel Port 37Ch 37Fh Parallel Port 380h 383h Available 3B0h 3B3h Available 3B4h 3B7h Video 3B8h 3BBh Video 3BCh 3BFh Available 3C0h 3C3h Video 3DCh 3DFh Video 3E0h 3E3h Available 3Ech 3EFh Available 3F0h 3F3h System Board 3F4h 3F7h System Board 3F8h 3FBh Serial Port A 3FCh 3FFh Serial Port A DMA Resources Channel 0 Available Channel 1 Available Channel 2 Diskette Channel 3 Parallel Port Channel 4...

Page 140: ...30 min System Power ON Display Suspend Time to Display OFF 1 hr IDE Drives Enabled Low Power Entry Activity Monitor Low Power Exit Activity Monitor Low Power Entry Activity Monitor PS 2 Keyboard Disabled PS 2 Mouse Disabled Diskette Disabled Parallel Port Disabled Serial Port A Disabled Primary IDE Disabled Secondary IDE Disabled USB Devices Disabled Low Power Exit Activity Monitor PS 2 Keyboard D...

Page 141: ...nday Startup Sequence Primary PCI Wake Up Disabled Startup Sequence Primary Wake on LAN Warning The following item controls LAN wake up requests only if a network adapter is installed in your system the network adapter supports wake up requests and the network adapter is configured correctly Wake on LAN Enabled Startup Sequence Automatic Appendix B Nways Administration Station Configuration Setup ...

Page 142: ...B 10 2220 Setup and Service Guide ...

Page 143: ...nada 80G4538 29H5482 Denmark 80G4539 29H5471 Finland 80G4540 29H5472 France 80G4541 29H5479 Germany 80G4542 29H5477 Hong Kong 80G4543 29H5469 Iceland 80G4544 29H5475 Ireland 80G4545 29H5482 Italy 80G4546 29H5480 Japan 80G4547 29H5482 Morocco 80G4548 29H5482 New Zealand 80G4549 29H5469 Norway 80G4550 29H5474 Netherlands 80G4551 29H5473 Switzerland 80G4552 29H5478 Sweden 80G4553 29H5475 UK 80G4554 2...

Page 144: ...C 2 2220 Setup and Service Guide ...

Page 145: ...on 6275 SY33 2129 P N 42L2846 v 2220 Nways BroadBand Switch Models 300 500 and 501 Safety Information GA33 0401 P N 80G4908 Nways 2220 Switch Manager Publications v IBM Nways 2220 Switch Manager for AIX Installation Guide SH11 3088 v IBM Nways 2220 Switch Manager for AIX Performance Monitoring and Accounting GA33 0366 v IBM Nways 2220 Switch Manager User s Guide on line manual3 Related Publication...

Page 146: ...D 2 2220 Setup and Service Guide ...

Page 147: ...e server extension VSE ADPCM Adaptive differential pulse code modulation AIS Alarm indicator signal AIX Advanced Interactive Executive alarm and power control APC In an Nways Switch a module that connects the NAS reports alarms and controls the power supplies Alert Manager An application that processes the SNA alerts received from IBM 3746s operating in IP mode AMI Alternate mark inversion ANSI Am...

Page 148: ...on CLIR Calling line identification restriction CLK Clock module CLKRD Clock redrive module clock module CLK A module of the 2220 Model 300 or 500 that transmits clock signals to the line interface couplers LICs It is optional and can have a backup clock redrive CLKRD A module of the 2220 Model 501 that drives the signals from the Model 500 clock module to the adapters of the Model 501 The clock r...

Page 149: ...on the dummy modules must not be removed E1 standard A European standard for TDM digital transmission service at 2 048 Mbps E3 standard A European standard for TDM digital transmission service at 34 368 Mbps An E3 line can transport up to 16 E1 circuits E M Earth mark ECMA European Computers Manufacturers Association EIA Electronics Industries Association equivalent capacity The minimum amount of ...

Page 150: ... end public or private network that supports multiple services including but not limited to voice and data IP Internet Protocol IP gateway adapter In an Nways Switch a port adapter that routes the IP control between the NAS and the network management station ISDN Integrated services digital network ISDN network interface A logical resource generated by the Nways Switch Control Program to provide a...

Page 151: ... bus which is a dedicated Ethernet LAN MB Megabyte storage capacity 1 048 576 bytes Mbps Megabit per second 10 to the power of 6 bits per second MBS Maximum burst size MLT Multiple logical trunks module In an Nways Switch a hardware unit plugged in a slot of the logic subrack It houses for example an adapter a line interface coupler or a voice server extension All modules are hot pluggable ms Mill...

Page 152: ...ch It includes a CMIP agent to work with the 2220 Switch Manager Nways 2220 Switch Manager for AIX See Nways 2220 Switch Manager Nways Switch Resource Control A component of the Nways Switch Control Program It is used from the NAS of an Nways Switch or from a remote user console to control resources and configuration files OAM Operation administration and maintenance OC3 Optical carrier level 3 ON...

Page 153: ...e Model 501 RDI Remote defect indication real time processing Refers to the manipulations of data that are required or generated by certain process while the process is in operation Usually the results influence the process and perhaps related processes remote user console A station running OS 2 TCP IP and Nways Switch Resource Control It can be connected to the NAS of an Nways Switch to remotely ...

Page 154: ...ecommendation for synchronous digital hierarchy SDH T1 standard A TDM digital transmission service with a basic rate of 1 544 Mbps Also called DS 1 T3 standard A TDM digital transmission service with a basic rate of 44 736 Mbps A T3 line can transport up to 28 T1 circuits Also called DS 3 TCPA Trunk and control point adapter TCP IP Transmission Control Protocol Internet Protocol TDM Time division ...

Page 155: ...ways Switch a module that supplies additional voice functions to voice connections operating in pulse code modulation at 64 kbps It can attach a voice server extension VSE voice server extension VSE In an Nways Switch a module associated with a voice server adapter VSA to supply voice functions to an extended number of PCM voice connections VP Virtual path VPC Virtual path connection VPD Vital pro...

Page 156: ...E 10 2220 Setup and Service Guide ...

Page 157: ...ou that the information in this book is Very Satisfied Satisfied Neutral Dissatisfied Very Dissatisfied Accurate h h h h h Complete h h h h h Easy to find h h h h h Easy to understand h h h h h Well organized h h h h h Applicable to your tasks h h h h h Please tell us how we can improve this book Thank you for your responses May we contact you h Yes h No When you send comments to IBM you grant IBM...

Page 158: ...rtment CGF Bldg 656 PO Box 12195 Research Triangle Park NC 27709 9990 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ...

Page 159: ......

Page 160: ...IBMR Part Number 10K8636 Printed in the United States of America on recycled paper containing 10 recovered post consumer fiber GY27 0395 00 10K8636 ...

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