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Cisco Systems CISCO1750 manual

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  • Page 1

    170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Cisco Systems, Inc. Corporate Headquarters Tel: 800 553-NETS (6387) 408 526-4000 Fax: 408 526-4100 Cisco 1 750 Router Hardw are Installation Guide Customer Order Number: DOC-786169= Text Part Number: 78-6169-02[...]

  • Page 2

    THE SPECIFICA T IONS AND INFORMA TION REGARDING THE PRODUCTS IN THIS MAN UAL ARE SUBJECT TO CHANGE WITHOUT NO TICE. ALL ST A TEMENTS, INFORMA TION, AND RECOMMENDA TION S IN THIS MANU AL ARE BELIEVED TO BE A CCURA TE BUT ARE PRESENTED WITHOUT W ARRANTY OF ANY KIN D, EXPRESS OR IMPL IED. USERS MUST T AKE FULL RESPONSIBILI TY FOR THEIR APPLICA TION OF[...]

  • Page 3

    CCSP, CCVP, the Cisco Square Bridge logo, Foll ow Me Browsing, an d StackWise are trademarks of Ci sco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick Stud y are service marks of Cisco Systems, Inc.; and Access Regi strar, Aironet, ASIST, B PX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cis co, the Cisco Certified Inte[...]

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    [...]

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    v Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 CONTENTS About This Guide ix Audience and Scope x Organization x Related Publication s x Conventi ons xi Notes, Cautions, and Warnings xi Commands xiv CHAPTER 1 Cisco 1750 Router Overview 1-i Key Features 1-ii Rear-Panel Ports and LEDs 1-iv Front-Panel LEDs 1-vi Router Memory 1-ix Types of[...]

  • Page 6

    Contents vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Connecting Power to the Router 2-viii Verifying Your Installation 2-x Optional Installation Steps 2-x Connecting a PC 2-xi Connecting a Mod em 2-xiii Wall-Mounting 2-xiv CHAPTER 3 Troubleshooting 3-i Contacting Cisco or Your Reseller 3-i Recovering a Lost Password 3-ii Changing th[...]

  • Page 7

    vii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Contents APPENDIX C Installing and Upgrading Me mory and Data Modules C-i Safety Information C-i Opening the Cha ssis C-iii Locating Modules C-v Installing a Mini-Flash Module C-vi Removing a Mini -Flash Module C-vi Installing a Dual In-Line Memory Module C-ix Installing a Packet Voice D[...]

  • Page 8

    Contents viii Cisco 1750 Router Hardware Installation Guide 78-6169-02[...]

  • Page 9

    ix Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 About This Guide This section discusses the intended audience, scope, and or ganization of the Cisco 1750 Router Har dwar e Insta llation Guide and defines the con ventions used to con v ey instructions and information. Y ou can access Cisco documentationand addi tional literature on the [...]

  • Page 10

    About This Guide Audience and Scope x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Audience and Scope This guide is for users who h ave some experience installi ng and maintaining networking hardware. W e assume that Cisco 1750 rout er users are famil iar with the terminol ogy and concepts of local Eth ernet and wide-area networking. Th[...]

  • Page 11

    xi Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 About This Guide Conventions • Cisco 1700 R outer Softw ar e Configuration Guide describe s some common network scenario s and how to use th e Cisco IO S command-line interface (CLI) to conf igure the rout er in these scenarios. • Cisco 1750 Router V oice-o ver-IP Conf igur ation Guid[...]

  • Page 12

    About This Guide Conventions xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 War ni n g This warning symbol me ans danger . Y ou are in a situation that could cause bodily injury . Be fore you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with the standard pra ctices for preventing ac[...]

  • Page 13

    xiii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 About This Guide Conventions Advarsel Dette varselsymbolet betyr fa re. Du befinner deg i en situasjon som kan føre til personskade. Før d u utfører arbeid på utstyr , må du vare oppmerksom på de faremomentene som elektriske kretser innebærer , samt gjøre deg kjent med vanlig pr[...]

  • Page 14

    About This Guide Conventions xiv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Commands T able 1 describes the syntax used with the commands in this document. T able 1 Command S yntax Guide Convention Description boldface Commands and k eywords. italic Command inpu t that is supplied b y you. [ ] Ke ywor ds or arguments that appear withi[...]

  • Page 15

    i Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 1 Cisco 1750 Router Overview This chapter introduces the Cisco 1750 router, also refe rred to in this guide as “the router ,” and co ver s the follo wing topics: • K ey Features • Rear-P anel Ports and LEDs • Front-Panel LEDs • Router Memory • Unpacking the Router • Additio[...]

  • Page 16

    Key Features ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figur e 1 Cisco 1 750 Router Key Features The Cisco 1750 router is a voice-and- data capable router th at provides V oice-over -IP functio nality (V oIP) and can carry voice traf fic (for e xample, telephone calls and f axes) o ver an IP n etwork. Using one to f our W A N conn[...]

  • Page 17

    iii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Key Features Cisco interface cards • Supports two slots for either W AN interface cards (WICs) or voice interface cards (VICs). • Supports one VIC-only slot. • Supports the follow ing WICs: ISDN BRI (U and S/T), 56- or 64-kbps DSU/CSU , FT1/T1 DSU/CSU, high-speed serial, dual-seria[...]

  • Page 18

    Rear-Panel Ports and LE Ds iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Rear-Panel Ports and LEDs This section describes the router rear-p anel ports and LEDs, which are sho wn in Figure 2 and describ ed in T able 2 and T able 3. Figure 2 Rear -P anel Co mponents and LEDs T able 2 Rear -Panel Connect ors Connector/Slot Label/Color De[...]

  • Page 19

    v Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Rear-Panel Ports a nd LEDs Use the rear-panel LEDs dur ing router inst allation to conf irm that you ha v e correctly connected all cables to the router . WIC/VIC slot SLO T 0 Supports either a Cisco WIC or VIC. For detailed information, refer to the Cisco W AN Interfac e Car ds H a rd w a[...]

  • Page 20

    Front-Panel LEDs vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Front-Panel LEDs Use the router front-panel LEDs to determine network acti vity and st atus on the Ethernet port and on the WIC and VIC ports. The front-panel LEDs are illustrated in Figure 3 and descri bed in T able 4 . Figur e 3 Fr ont-P anel LEDs SLO T 2 OK Green On whe[...]

  • Page 21

    vii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Front-Panel LEDs A CT Green – Blinks when there is netw ork acti vity on the Ethernet port. COL Y ellow – Blinks when there are packet collisions on the local Ethernet network. SLO TØ POR TØ Green ISDN On when the first ISDN B channel is connected. Serial and CSU/DSU Blinks when da[...]

  • Page 22

    Front-Panel LEDs viii Cisco 1750 Router Hardware Installation Guide 78-6169-02 SLO T1 POR TØ Green ISDN On when the first ISDN B channel is connected. Serial and CSU/DSU Blinks when data is being sent to or receiv ed from the port. 2-port serial VIC-2E&M VIC-2FXO VIC-2FXS POR T1 – Serial and CSU/DSU Of f. Green ISDN On when the f irst IS DN [...]

  • Page 23

    ix Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Router Memory Router Memory This section descri bes the types of memory stored in the r outer and ho w to f ind out how much of e ach the router has. For instru ctions on ho w to upgrade memor y in the router , refer to the “Inst alling and Upgrading Memory an d Data Modules” appendix[...]

  • Page 24

    Router Memory x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Amounts of Memory Use the sh ow ver sio n command to view the amou nt o f DRAM, NVRAM, and Flash memory stored i n your router . The followin g example sho ws the output of the show ver si on co mmand. The bold text displays the amount of memory stored in this router . 1750# s[...]

  • Page 25

    xi Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Unpacking the Router Unpacking the Router T able 1-5 lists the items t hat come with your router . All these items are in the accessory kit that is insi de the box that your router came i n. Additional Required Equipment Depending on your local network an d which Cisco WICs and VICs you i[...]

  • Page 26

    Additional Required Equipment xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Cisco VIC T o make a voice connection, th e router must hav e a supported VIC installed. The router supports up to three car ds. Y ou can either order the cards when ordering the rout er , and the y will be installed for you, or you can order the cards separa[...]

  • Page 27

    i Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 2 Installation This chapter pro vides the instal lation procedures for the router in the follo wing sections: • Before Installing the Router • Connecting the Router to Y our Local Network • Installing WICs and VI Cs • Connecting Po wer to the Ro uter • V erifying Y our Installati[...]

  • Page 28

    Connecting the Ro uter to Your Local Ne twork ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Be sure to read the safety infor mation in the Re gulatory Compli ance and Safety Information for the Cisco 160 0 and Cisco 1700 Routers document that came with your router . War ni n g Read the installation instructions befo re you connect the[...]

  • Page 29

    iii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Connecting the Ro uter to Your Local Network see translated versions of this warn ing, refer to the Regulatory Compliance and Safety Information for the Cisco 1600 and Cisco 1700 Routers document that came with the router .) Caution Always connect the Ethe rnet cable to the yellow ports [...]

  • Page 30

    Connecting the Ro uter to Your Local Ne twork iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figur e 1 Connecting the Router to the Local Networ k 17473 10/100 Ethernet port Straight-through Ethernet cable Ethernet hub or switch (10, 100, or 10/100 Mbps) + 5 , + 1 2, -1 2 V D C CONSOLE AUX Cisco 1750 1 0 /1 0 0 E T H E R N E T SEE MANU[...]

  • Page 31

    v Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Installing WICs and VICs Installing WICs and VICs The router supports one to tw o Cisco WICs and one to three Cisco VICs. Each WIC has one or two W AN ports and each VIC has one o r two v oice ports. This section describes the procedure for inst alling a WIC or a VIC in the router . Note F[...]

  • Page 32

    Installing WICs and VICs vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 War ni n g Before opening the chassis, disconnect the telephone-network cables (from the card) to avoid contact with the telephone-network voltage s. War ni n g Do not work on the sy stem or connect or disconnect cable s during periods of lightning activi ty . Caut[...]

  • Page 33

    vii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Installing WICs and VICs Figur e 2 Removing a WIC or VIC Slot Co ver Step 3 Remove the metal plate th at covers the card slot. Step 4 Hold the card by the edges on either side of the card front pane l, and line up the card edges with the guides inside th e ca rd slot, as shown in Figure [...]

  • Page 34

    Connecting Power to the Router viii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figure 3 I nserting a WIC or VIC in the Rout er Connecting Power to the Router Read the follo wing warn ings before connecting the po wer to the router . War ni n g The power supply is designed to work with TN power sy stems. War ni n g This product relies [...]

  • Page 35

    ix Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Connecting Power to the Router War ni n g This equipment need s to be grounded. Use a green and yellow 14 A WG ground wire to connect the host to e arth ground during normal use. Follo w these steps to co nnect po wer to the router and to turn the router o n: Step 1 Connect the attached p[...]

  • Page 36

    Verifying Your Installation x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Verifying Your Installation Y ou can veri fy that you ha ve correctly i nstalled the router by checking the follo wing LEDs: • PWR (front panel)—On when po wer is bein g supplied to the router . • OK (front panel)—On when the router soft ware is loaded an[...]

  • Page 37

    xi Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Optional Installation Steps Connecting a PC If you want to confi gure the router through th e Cisco IOS command-line interf ace (CLI), you must connect the router consol e port to a terminal or PC. The ca ble and adapter required for this connecti on are included with the router . T o con[...]

  • Page 38

    Optional Installation Steps xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figure 5 Connecting the Console Cable to the Router +5, +12, -12 VD C C O N S O L E A U X Cisco 1750 10/100 ETHERNET SEE MANUAL BEFORE INSTALLATION VIC 2FXO PVDM OK SLOT 1 SLO T 2 O K FD X SLO T 0 O K S LO T 1 O K 100 LINK SLOT 2 THIS SLOT ACCEPTS ONL Y VOICE I[...]

  • Page 39

    xiii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Optional Installation Steps Connecting a Modem When a modem is connected to the auxiliary port, a remote u ser can dial into the router and conf igure it. Y ou can use the light blue console cable that came in the accessory kit. If you are using the light blue cable with the consol e po[...]

  • Page 40

    Optional Installation Steps xiv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Wall-Mounting The router can be wall-mou nted using two nu mber 6, 3/4-inch scre ws and the molded mounting brack ets on the bottom of the hub . Y ou must provide the scre ws. W e recommend us ing pan-he ad or round-head screws. Figure 7 W all-Mount Brack ets?[...]

  • Page 41

    xv Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Optional Installation Steps Caution If you install t he screws in d rywall, use hollo w wa ll anchors (1/8 inch by 5/16 inch) to secure the scre ws. If the scre ws are not properly anchored, the strain of th e cables connected to the router rear-panel connectors could pull th e router fro[...]

  • Page 42

    Optional Installation Steps xvi Cisco 1750 Router Hardware Installation Guide 78-6169-02[...]

  • Page 43

    i Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 3 Troubleshooting Use the information in this chapter to help isolate pr oblems you might encounter with the router or to rule out the router as the source of the problem. This chapter contains the following sections: • Contacting Cisco or Y our Reseller • Recove ring a Lost Password ?[...]

  • Page 44

    Recovering a Lost Password ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 • Output from the show tech-support command Recovering a Lost Password This section describes how to recov er a lost enable or enable secret password. The process of recov ering a password consists of the follo wing major steps: • Changing the Conf iguration [...]

  • Page 45

    iii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Recovering a Lost Password Step 4 At the user EXEC prompt (Router>), enter the show version command to display the exist ing config uration regi ster va lue (sho wn in bold in this e xample output): Router> show version Cisco Internetwork Operating System Software IOS (tm) C1700 So[...]

  • Page 46

    Recovering a Lost Password iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Resetting the Router Follo w these steps to reset the router: Step 1 Do one of the foll ow ing: • If break is enabled, go to Step 2. • If break is disabled, turn the router off, w ait 5 seconds, and turn it on ag ain. W ithin 60 seconds, p ress the Break key [...]

  • Page 47

    v Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Recovering a Lost Password Step 7 Enter the enable command to enter pri vile ged EXEC mode. Confi guration changes can be made only in this mode. Router> enable The prompt changes to the pri vile ged EXEC prompt: Router# Step 8 Enter the show startup-conf ig co mmand to display an enabl[...]

  • Page 48

    Problem Solving vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Step 4 Press Ctrl-Z to e xit confi guration mode. Router(config)# Ctrl-Z Step 5 Sav e your conf igurat ion changes: Router# copy running-config startup-config Resetting the Configuration Register Value Follo w these steps on ce you hav e reco vered or reconf igured a p assw[...]

  • Page 49

    vii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Problem Solving • ISDN conf iguration—Co nsider ISDN -specif ic hardware and softw are configurations (ISDN BRI WICs only). OK LED Diagnostics Use the front-panel OK LED to help d etermine any prob lems with the router . When the router f irst boots up, it performs a po wer -on self-[...]

  • Page 50

    Problem Solving viii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Troubleshooting WICs and VICs Use the show diag command to help determine problems wit h a card. Router# show diag Slot 0: C1750 1FE VE Mainboard port adapter, 7 ports Port adapter is analyzed Port adapter insertion time unknown EEPROM contents at hardware discovery: Hard[...]

  • Page 51

    ix Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Problem Solving T able 2 lists problems that could occur with the WICs and VICs and th e possible solutions of th ese problems. . T able 2 T roubleshooting WICs and VICs Symptom Possible Solution(s) Router does not recognize the card. • Conf irm that the Cisco IOS rel ease installed in [...]

  • Page 52

    Problem Solving x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Troubleshooting the Power System If the router external power supply f ails, return it to your Ci sco reseller . T a ble 3 lists symptoms and possible sol utions of po wer problems. Router po wers on and bo ots only when a par ticular WIC or V IC is remov ed from the router [...]

  • Page 53

    xi Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Problem Solving Troubleshooting ISDN Because ISDN uses many variables and sup ports man y different conf igurati ons, it sometimes can cause problems for the r outer . This section describes problems related to the ISDN line that might occur . T wo commands are u seful when troubl eshooti[...]

  • Page 54

    Problem Solving xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 T able 4 T roublesh ooting ISDN WIC Symptom Check the Following Possible Solution(s) ISDN S/T Router is on, but t h e O K LED on the card is of f. • Is the OK LED on th e router front panel on? • If no, the router might be malfunctionin g. Contact your Cisco rese ller [...]

  • Page 55

    xiii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Problem Solving ISDN S/T or ISDN U Card cannot make a connection to the remote router . Use show isdn st atus command to check the follo wing: • Does the cu rrent ISDN switch type match actual switch type being used? • Use the isdn switch-type command to conf igure correct switch ty[...]

  • Page 56

    Problem Solving xiv Cisco 1750 Router Hardware Installation Guide 78-6169-02[...]

  • Page 57

    i Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 A Technical Specifications T able 1 lists hardw are and operating specif ications for the Cisco 1750 router . T able 1 Router Specifications Description Specification Console port RJ-45 Auxiliary port RJ-45 Ethernet port RJ-45 Dimensions H x W x D 4 x 11.2 x 8.7 in. (10. 16 x 28.45 x 22.10[...]

  • Page 58

    ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Pow er consumption 18W Operating Specif ication s Operating temperatu re Storage temperature Operating humidity 32 to 104°F (0° to 40°C) –40 to 149°F (–20° to 65 °C) 10 to 85%, noncondensing T able 1 Router Specif ic ations (continu ed) Description Specification[...]

  • Page 59

    i Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 B Cabling Specifications This appendix describes cables and cabling guidelines for the r outer and contains the following sections: • Ethernet Ca bles • Ethernet Ne twork Cablin g Guidelines • Console Cable and Adap ters • VIC Cables and Pinouts Note For detailed information about [...]

  • Page 60

    Ethernet Network Cabling Guidelin es ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Ethernet Network Cabling Guidelines T able 2 describes some guideline s for cr eating Ethernet networks. Figures mig ht v ary , depending on the manufacturer of the netw ork equipment. T able 1 Straight-Thr ough Ether net Cable (RJ-45-t o-RJ-45) Pinouts[...]

  • Page 61

    iii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Console Cable and Adapters Console Cable and Adapters A console cable kit i s provided with your router . Use this kit when connecting your router to a PC or t erminal. The console cable kit contains: • RJ-45-to-RJ-45 co nsole cable (lig ht blue) • DB-9-to-RJ-45 console adapter T abl[...]

  • Page 62

    Console Cable and Adapters iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figure 1 illustrates how to id entify the cons ole cable, which is also referred to as the r ollover cable. Figure 1 Identif ying a Roll ov er Cable T X D 3 6 23R X D GND 4 5 5 7 GND GND 5 4 5 7 GND R X D 6 3 32T X D DSR 7 2 4 20 DTR C T S 8 1 74R T S T able 3 Co[...]

  • Page 63

    v Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 VIC Cables and Pinouts VIC Cables and Pinouts This section descri bes the VIC cables and pinouts for foreig n exchange stati on (FXS), foreign exchange of fice (FXO), and E&M connect ors. Use the follo wing cables to connect the VICs to the netw ork: • Standard RJ-11 modular tel epho[...]

  • Page 64

    VIC Cables and Pinouts vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Note Pins that are not u sed should not be co nnected. The E&M VIC pinout depends on the PBX type and connecti on. T able 5 lists the pinout for this connect or . Note Pins that are not u sed should not be co nnected. T able 4 RJ-1 1 Pinout Pin Signal 1– 2– 3[...]

  • Page 65

    vii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 VIC Cables and Pinouts 7 E-lead Signaling output 8 SG Signaling groun d return T able 5 E&M Pino uts (continued ) Pin Signal Description[...]

  • Page 66

    VIC Cables and Pinouts viii Cisco 1750 Router Hardware Installation Guide 78-6169-02[...]

  • Page 67

    i Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 C Installing and Upgrading Memory and Data Modules This chapter describes ho w to instal l or upgrade memory or dat a modules in your router and contains th e follo wing sections: • Opening the Chassis • Locating Modules • Installing a Mini-Flash Module • Installing a Dual In -Line[...]

  • Page 68

    Safety Information ii Cisco 1750 Router Hardware Installation Guide 78-6169-02 War ni n g Before opening the chassis, disconnect the telephone-network cables to avoid contact with telephone-network voltages. War ni n g Do not work on the sy stem or connect or disconnect cables during periods of lightning activi ty . War ni n g Do not touch the powe[...]

  • Page 69

    iii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Opening the Chass is Opening the Chassis T o install or up grade memory or data modules, you must open t he chassis. Opening the chassis req uires a number one Phillips scre wdri v er . Follo w these steps to open the chassis: Step 1 Make sure the rou ter is turned of f and is disconnect[...]

  • Page 70

    Opening the Chassis iv Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figur e 1 Removing the Chassis Screws Step 5 Gently pull th e top of the rou ter (which is facing up to w ard you) up and a way from the bottom o f the rout er (which is resting on the flat surface). At this point, disconnect the f an, which is inside the top of the rou[...]

  • Page 71

    v Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Locating Module s Locating Modules Figure 2 shows wh ere to install a d ual in-line memory module ( DIMM), a packet voi ce data module (PVDM), and a mini-Flash memory mo dule on the motherboard. The mini- Flash memory module is on the back of the motherboard. Figure 2 Cisco 1750 Motherbo a[...]

  • Page 72

    Installing a Mini-Flash Module vi Cisco 1750 Router Hardware Installation Guide 78-6169-02 Installing a Mini-Flash Module Y ou can install a mini-Flash modu le (shown i n Figure 3) to increase the amoun t of Flash memory in the router . Figur e 3 Mini-Flash Module Removing a Mini-Flash Module Follo w these steps to remo ve a min i-Flash memory modu[...]

  • Page 73

    vii Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Installing a Mini -Flash Module Step 1 Lift the mother board from the chassis, turn it up side do wn, and place it on a flat surface. The mini-Flash memory module is on the back of the motherboard. Step 2 Insert your inde x f inger between the mini -Flash memory module and the mini-Flash[...]

  • Page 74

    Installing a Mini-Flash Module viii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figur e 5 Installing a Mini-Flash Module Follo w these steps to install a mini-Flash memory module on the motherboard: Note Y ou need to remov e the moth erboard from the ch assis to remov e the mini-Flash memory module. Step 1 Locate the module slot on t h[...]

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    ix Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Installing a Dual In-Line Memory Module Installing a Dual In-Line Memory Module Y ou can install a dual in-l ine memory module (DIMM) to increase the amount of dynamic RAM (DRAM) in the router . Follo w these steps to in stall a DIMM on the router motherboard: War ni n g During this proce[...]

  • Page 76

    Installing a Packet Voice Data M odule x Cisco 1750 Router Hardware Installation Guide 78-6169-02 Installing a Packet Voice Data Module Y ou can install a pack et voi ce data module (PVDM) to suppor t enhanced versions of digital signal pro cessors (DSPs). Follo w these steps to install a PVDM on the router mot herboard: War ni n g During this proc[...]

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    xi Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Closing the Chassis Closing the Chassis After installing memory or data modules on the motherboard , close the chassis by follo wing these steps: Step 1 If you disconnected the fan from the motherboar d as described in the “Opening the Chassis” section, reco nnect the fan cable to the[...]

  • Page 78

    Closing the Chassis xii Cisco 1750 Router Hardware Installation Guide 78-6169-02 Figur e 8 Closing the Chassis 22311 SEE MANUAL BEFORE INSTALLATION VIC 2FXO 1 IN USE 0 IN USE SEE MANUAL BEFORE INSTALLATION VIC 2FXS 1 IN USE 0 IN USE[...]

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    13 Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 INDEX A accessory kit 1-xi adapter, included 1-xi adapters console B-iii audience x AutoInstall suppor t 1-iii auxiliary port connecting 2-xiii featured 1-iii illustrated 1-iv specifications A-i B break, sending to ro uter 3-iv C cables and rear-panel LEDs 1-v console 2-xi, B-iii Ethernet[...]

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    Index 14 Cisco 1750 Router Hardware Installation Guide 78-6169-02 enable 3-v enable secret 3-v isdn switch -type 3-xiii reset 3-iv show controll er 3-xiii show isdn st atus 3-xiii show startup-config 3-v show tech-s upport 3-ii show vers ion 1-x, 3-iii ConfigMaker support 1-iii configuration register resetting 3-ii, 3-iv , 3-vi configure-terminal c[...]

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    15 Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Index Ethernet port connecting 2-ii, 2-iii featured 1-ii illustrated 1-iv specifications A-i Ethernet switch connecting to 2-iii required 1-xi F fax support 1-ii i features, key 1-ii Flash memory installing C- vi locating o n router C-v overview 1-ix front panel illustrated 1-vi LEDs 1-vi[...]

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    Index 16 Cisco 1750 Router Hardware Installation Guide 78-6169-02 L LEDs front panel 1-vi OK LED diagnostics 3-vii rear panel 1-iv verifying instal lation 2-x M memory DIMM installing C-ix locating o n router C-v displayin g 1-x DRAM 1-ix Flash installing C-vi locating o n router C-v overview 1-ix installing and u pgrading C-i router 1-ix mini-Flas[...]

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    17 Cisco 1750 Router Hardwa re Installation Guide 78-6169-02 Index P password recovering 3-ii resetting 3-v PC adapters for console cable 2-xi terminal emulation settings 2-xi PC, connecting to rout er 2-xi pinouts console cable B-iii E&M VIC cable B-vi Ethernet cable B-i FXS and FXO VIC cable B-v ports auxiliary 1-iv , 2-xiii, A-i console 1-iv[...]

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    Index 18 Cisco 1750 Router Hardware Installation Guide 78-6169-02 S safety C-i serial cable described 1-xii show controller command 3-xiii show isdn- status com mand 3-xiii show isdn swi tch-type command 3-xiii show startup-config command 3-v show tech-s upport com mand 3-ii show vers ion comma nd 1-x SNMP support 1-iii specifications, cabling B-i [...]