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Cisco Systems 15.3.00P1 Network Router User Manual

1. Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 ETE Preface Conventions SR o BEBE tritata WEFT SASH LPM EEEL EZA FRA SEM it SMA RETTE RIA BAS Rs RU LI R9 Se e PESE A TPT fF te RS EAA 4 z EOSGELIEISGI Mali AFBMEPURST 51 50 ESIRm X cZvVCU ES AI 12 CE SRABORREICZSEL ARIE jl L C ESU BSEOSHBMIL 8065 ERI 0 Translated Safety Warnings SLT ESL CHE OTBSREABLTAUTCESL 20 SQ AN Na 0 ADVISE ASS SSA AA SPAS VOI We Fl amp st 2201 9 SLICE SH HAS 28902 01 AI Tee 9 Ao 49 Has SUA AVS SX AA 2 4809 OA OSS Me AVE HSS SAT 01 SAS SH N WAS OA Arzi oie HASS FONAL BHAA Aviso INSTRUCOES IMPORTANTES DE SEGURANCA Este simbolo de aviso significa perigo Voc se encontra em uma situac o em que ha risco de les es corporais Antes de trabalhar com qualquer equipamento esteja ciente dos riscos que envolvem os circuitos el tricos e familiarize se com as p
2. AYTEX TIZ OAHMEZ NIAIWN nin va NINN AYNA ANN 0320 NON nr MATA m o qY INWY THY ny TAYNw 9 ny v9 DAY AN n nyn nionon NNd07 290N2 WANWYN nnixn nynn n nin WX TI nanrN 72 YW n9102 PONN NAWAN niea nu Ninaynna nin vuan NNATXI DIANNA p nn NINN m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Preface Opomena Osirzezenie Upozornenie Conventions WAZNE INSTRU
3. Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Appendix D Installing the Virtual Private Network Module Installing the VPN Module in a Cisco 1760 Router Closing the Cisco 1760 Chassis After installing the VPN module on the motherboard close the chassis by following these steps Step 1 Slide the top cover of the router back on the bottom of the chassis by pushing it in the opposite direction from that shown in Figure D 2 Removing the Top Cover of the Router on page D 5 Step2 Replace the screws that you removed when you opened the chassis See Figure D 1 Removing the Cisco 1760 Chassis Screws on page D 5 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 arm Appendix D Installing the Virtual Private Network Module BE installing the VPN Module in a Cisco 1760 Router Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 APPENDIX Installing the Echo Canceler Expansion Modules on Cisco Interface Cards This chapter provides information about the hardware based echo canceler expansion modules that are available on the enhanced multiflex trunk interface cards on the Cisco 1760 router Multiflex Trunk Interface Cards The following multiflex trunk interface cards on the Cisco 1760 support hardware based echo cancellation features through an optional echo canceler expansion module installed on th
4. 19 rack 24 rack mount point mount point To install the router in a 19 inch or a 24 inch standard rack follow the instructions described in these procedures e Attaching Brackets to the Router e Attaching Brackets to the Rack Attaching Brackets to the Router The bracket orientation and the screws you use depend on whether a 19 inch rack or a 24 inch rack will be used Use two of the supplied screws to attach each bracket according to the following guidelines e Fora 19 inch rack use the supplied number 8 Phillips flat head screws to attach the long side of the bracket to the router e For a 24 inch rack use the supplied number 8 Phillips truss head screws to attach the short side of the bracket to the router Figure 2 2 shows how to attach the brackets to the two sides of the router with the front panel forward Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Chapter 2 Installation B Mounting the Router in a Rack Figure 2 2 Attaching Brackets for 19 and 24 Inch Racks D 19 Configuration Phillips flat head screws 24 Configuration Phillips truss head screws Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Chapter2 Installation Mounting the Router Rack lil Attaching Brackets to the Rack After you attach the brackets to the router use the four supplied number 12 Phillips machine screws to securely
5. S Note See the Hot Tips section on Cisco com for additional information on replacing enable secret passwords Determining the Configuration Register Value Follow these steps to determine the configuration register value Step 1 Connect an ASCII terminal or a PC running a terminal emulation program to the console port on the router See the Connecting a PC section in Chapter 2 Installation Step2 Configure the terminal to operate at 9600 baud 8 data bits no parity 1 stop bit and no flow control Step3 Reboot the router by pressing the power switch to the off 0 position and then to the on position Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Chapter3 Troubleshooting Step 4 Step 5 Recovering a Lost Password At the user EXEC prompt Router gt enter the show version command to display the existing configuration register value shown at the end of this example output Router gt show version Cisco Internetwork Operating System Software IOS tm C1700 Software C1700 SV3Y M Version 12 2 2 XK EARLY DEPLOYMENT RELEASE SOFTWARE fcl TAC Support http www cisco com tac Copyright c 1986 2001 by cisco Systems Inc Compiled Fri 13 Oct 01 15 26 by ealyon Image text base 0x800080FC data base 0x80D117A8 ROM System Bootstrap Version 12 2 2 XK RELEASE SOFTWARE fcl ROM C1700 Software C1700 SV3Y M Version 12 2 4 XL
6. WIC Symptom Check the Following Possible Solutions ISDN S T Router is on Is the OK LED on If no the router WIC might be but the OK malfunctioning Contact your Cisco LED on the reseller card is off Are all ISDN cables If yes the ISDN line might be properly connected malfunctioning Check with your ISDN service provider Is the NTI LED on If no the NT1 might be malfunctioning ISDN U Router is on Is the OK LED on If no the router WIC might be but the NT1 malfunctioning Contact your Cisco LED on the reseller card is off Are all ISDN cables If yes the ISDN line might be properly connected malfunctioning Check with your ISDN service provider Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 Chapter3 Troubleshooting Problem Solving Table 3 4 Troubleshooting ISDN continued WIC Symptom Check the Following Possible Solutions ISDN S T Card cannot Use show isdn status or make a command to check the ISDN U connection to following the Da Does the current ISDN Use the isdn switch type command router switch type match actual switch type being used to configure correct switch type Is Layer status deactivated e Verify that all ISDN cabling is connected properly e Use the show controller bri0 command to check for the message CO RUNNING LOOPBACK TESTS or CO TESTING If you receive either message contact your ISP If Layer 1 status is
7. Board Revision Deviation Number Fab Version PCB Serial Number RMA Test History RMA Number RMA History Processor type Number of DSP s Type of DSP EEPROM format version 4 EEPROM contents hex 0x00 04 FF 40 01 5A 41 0x10 0x20 WIC VIC Slot 0 Serial 2T 12in1 Hardware revision 1 0 02 02 C1 8B 49 30 30 37 58 03 00 81 00 00 00 Problem Solving W 0 0 02 ICP0339007X 00 0 0 0 0 00 02 2 TMS320C549 02 02 82 49 OE E7 01 42 41 30 43 50 30 33 33 39 00 04 00 09 02 FF Packet Voice DSP Module Slot 1 2 2 73 3741 01 AO 80 00 00 00 00 02 02 C1 8B 49 43 50 30 30 31 59 03 00 81 00 00 00 00 04 00 0 0 02 ICP0326001Y 00 0 0 0 0 00 02 di TMS320C549 02 02 82 49 OE 9D O1 42 41 30 30 33 32 36 09 02 FF Board revision BO Serial number 0017662984 Part number 800 03181 01 Test history 0x00 RMA number 00 00 00 Connector type PCI EEPROM format version 1 EEPROM contents hex 0x20 01 12 01 00 01 OD 84 08 50 0 6D O1 00 00 00 00 0x30 58 00 00 00 00 01 03 00 FF FF FF FF FF FF FF FF WIC VIC Slot 1 Dual FXS Voice Interface Card Hardware revision 1 1 Board revision FO 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter3 Troubleshooting Problem Solving Serial number 0014501612 Part number 800 02493 01 Test history 0x00 RMA number 00 00 00 Connector type WAN Module EEPROM forma
8. Installing and Upgrading Memory and Packet Voice Data Modules Installing a PVDM gt Warning Step 1 Step 2 Table C 1 PVDM and VIC Combinations Number PVDM of DSPs Supported VIC Combinations PVDM 256K 4 1 1 analog VIC PVDM 256K 8 2 Jp to 2 analog VICs or voice BRI VIC PVDM 256K 12 3 Jp to 3 analog VICs or analog VIC and 1 voice BRI VIC PVDM 256K 16 4 p to 4 analog VICs or p to 2 voice BRI VICs or p to 2 analog VICs and 1 voice BRI VIC PVDM 256K 20 5 Jp to 4 analog VICs or p to 2 voice BRI VICs or p to 3 analog VICs and 1 voice BRI VIC or 1 analog VIC and up to 2 voice BRI VICs cad GG The Cisco 1760 router has two PVDM slots Any of the PVDMs can occupy either slot The total number of DSPs provided by one or two PVDMs installed in those slots must be greater than or equal to the number of DSPs required by the number and type of VICs installed as described in Table C 1 For example if you have one PVDM a single DSP and you want to increase the number of DSPs to 3 you can either add a PVDM 256K 8 in the second slot or replace the PVDM 256K 4 with a PVDM 256K 12 Follow these steps to install a PVDM on the router motherboard During this procedure wear grounding wrist straps to avoid ESD damage to the router Do not directly touch the backplane with your hand or any metal tool or you could shock yourself Locate the PVDM slots on the mothe
9. 03 Cisco 1760 Modular Access Router Hardware Installation Guide m AppendixB Cabling Specifications Cables and Pinouts for 2 Port ISDN BRI Card Table B 6 Interface Pin Numbers and Functions NT Interface TE Interface crossover ISDN BRI NT TE straight through cable cable Pin 3 T Pin 3 R Pin 3 T Pin 4 R Pin 4 T Pin 4 R Pin 5 R Pin 5 T Pin 5 R Pin 6 T Pin 6 R Pin 6 T Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 APPENDIX C Installing and Upgrading Memory and Packet Voice Data Modules This chapter describes how to install or upgrade memory or data modules in your router and contains the following sections e Safety Information Opening the Chassis e Locating Modules e Installing a DIMM e Installing a SIMM e Installing a PVDM e Closing the Chassis Safety Information A This section contains safety information that you should read before installing or upgrading memory in the router Warning Before working on a system that has an on off switch turn off the power and unplug the power cord Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 HH Appendix Installing and Upgrading Memory and Packet Voice Data Modules WE Safety Information A Warning A Before opening the chassis disconnect the telephone network cables to avoid contact with telephone network voltages Wa
10. Card 2 Guides Step5 Insert the card in the slot and gently push it into the router until the front panel of the card is flush with the router S Note Slots 2 and 3 accept VICs only These slots have a small metal tab on the right side that interferes with a similar tab on WICs preventing WICs from being inserted by mistake Step6 Tighten the screws Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 Chapter2 Installation Connecting Power to the Router Connecting Power to the Router Read the following warnings before connecting the power to the router A Warning power supply is designed to work with TN power systems A Warning This product relies on the building s installation for short circuit overcurrent protection Ensure that a fuse or circuit breaker no larger than 120VAC 15AU S 240VAC 16A international is used on the phase conductors all current carrying conductors A Warning This equipment needs to be grounded Use a green and yellow 14 AWG ground wire to connect the host to earth ground during normal use Follow these steps to connect power to the router and to turn the router on Step 1 Connect the separate power cord to the power socket on the rear panel See Figure 2 8 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EXIN Chapter2 Installation MI Verifying the Installat
11. The Cisco WAN Interface Cards Hardware Installation Guide lists the software requirements for each card Make sure that the card is correctly installed in the router See the Installing WICs and VICs section in Chapter 2 Installation Router recognizes the cards but Make sure that the card is correctly installed in the router Refer the card ports do not initialize to the Installing WICs and VICs section in the Installation chapter e Check the external cable connections to make sure they are secure Router does not boot properly or Make sure that the WIC or VIC is correctly installed in the router router reboots continuously or See the Installing WICs and VICs section in Chapter 2 intermittently Installation Router boots but the console Make sure that the console cable is securely connected to the screen is frozen router and to the PC or terminal Verify that the parameters for your terminal are set to the following 9600 baud 8 data bits no parity _ 1 stop bit no flow control Router does not boot or reset There might be an electrical short Turn off the router immediately after the WIC or VIC is inserted Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EIN Chapter3 Troubleshooting Problem Solving Table 3 2 Troubleshooting WICs and VICs continued Symptom Possible Solutions Router powers on and boo
12. active does Layer 3 status say 2 Active Layer 3 calls Router might have called itself Check destination phone number configured with the dialer map command or the dialer string command If Layer 1 status is active does Layer 3 status say No Active Layer 3 call s Make sure that the destination phone number matches the remote router phone number Make sure that the route to the destination matches the remote router network address If Layer 1 status is active does Layer 3 status say 1 Active Layer 3 call Check the router protocol configurations Fan Behavior The fans in the Cisco 1760 router are always on They are not thermostatically controlled but they are normally operational 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter3 Troubleshooting Problem Solving Cisco 1760 Modular Access Router Hardware Installation Guide EZE 78 13342 03 APPENDIX Technical Specifications Table A 1 lists hardware and operating specifications for the Cisco 1760 router Table A 1 Router Specifications Description Specification Console port RJ 45 Auxiliary port RJ 45 Ethernet port RJ 45 Dimensions HxWxD 1 7 x 17 5 x 12 8 in 4 32 x 44 45 x 32 51 cm Weight Weight no WICs VICs 8 2 Ib 3 7 kg PVDMs VPN SIMM or DRAM module Weight fully populated 9 4 Ib 4 3 kg Power Supply O
13. cisco com en US learning index html Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Preface Obtaining Additional Publications and Information Cisco 1760 Modular Access Router Hardware Installation Guide ETE 78 13342 03 CHAPTER 1 Cisco 1760 Router Overview This chapter introduces the Cisco 1760 router also referred to in this guide as the router and covers the following topics e Key Features Ports and LEDs e Router Memory Unpacking the Router e Additional Required Equipment Figure 1 1 shows the Cisco 1760 router Figure 1 1 Cisco 1760 Router 60944 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Chapter1 Cisco 1760 Router Overview Features Key Features The Cisco 1760 router is a voice and data capable router that provides Voice over IP VoIP functionality and can carry voice traffic for example telephone calls and faxes over an IP network Using one or two WAN interface card WIC connections the router links small to medium size Ethernet and Fast Ethernet LANs in remote offices to central offices The Cisco 1760 router is available in two models The Cisco 1760 runs data and data plus voice images providing digital and analog voice support The Cisco 1760 V includes all the features needed for immediate integration of data and voice services with support for multiple voice channels Table
14. or more voice ports This section describes the procedure for installing a WIC or a VIC in the router Note For details on specific WICs and VICs on connecting a WIC to the WAN line or VIC to the telephone and fax line and on configuring the interface with Cisco IOS software refer to the Cisco WAN Interface Cards Hardware Installation Guide that came with the cards Safety Information A This section lists safety warnings that you should be aware of before installing WICs or VICs in the router To see translated versions of these warnings refer to the Regulatory Compliance and Safety Information for the Cisco 1700 Routers document that came with the router Warning A Before working on a system that has an on off switch turn off the power and unplug the power cord Warning A Only trained and qualified personnel should be allowed to install or replace this equipment Warning Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals Cisco 1760 Modular Access Router Hardware Installation Guide EN 78 13342 03 Chapter2 Installation A Installing WICs and VICs W Warning A Before opening the chassis disconnect the telephone network cables from the card to avoid contact with the
15. product The Documentation DVD is updated regularly and may be more current than printed documentation The Documentation DVD package is available as a single unit Registered Cisco com users Cisco direct customers can order a Cisco Documentation DVD product number DOC DOCDVD from the Ordering tool or Cisco Marketplace Cisco Ordering tool http www cisco com en US partner ordering Cisco Marketplace http www cisco com go marketplace Ordering Documentation You can find instructions for ordering documentation at this URL http www cisco com univercd cc td doc es_inpck pdi htm You can order Cisco documentation in these ways e Registered Cisco com users Cisco direct customers can order Cisco product documentation from the Ordering tool http www cisco com en US partner ordering 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Preface Documentation Feedback e Nonregistered Cisco com users can order documentation through a local account representative by calling Cisco Systems Corporate Headquarters California USA at 408 526 7208 or elsewhere in North America by calling 1 800 553 NETS 6387 Documentation Feedback You can send comments about technical documentation to bug doc cisco com You can submit comments by using the response card if present behind the front cover of your document or by writing to the following address Cisco Systems Attn Custome
16. software Console port CONSOLE Terminal or PC connection for local configuration using light blue Cisco IOS software WIC VIC slot SLOT 0 Supports either a Cisco WIC or a Cisco VIC For detailed information refer to the Cisco WAN Interface Cards Hardware Installation Guide WIC VIC slot SLOT 1 Supports either a Cisco WIC or a Cisco VIC For detailed information refer to the Cisco WAN Interface Cards Hardware Installation Guide VIC slot SLOT 2 Supports a Cisco VIC For detailed information refer to the Cisco WAN Interface Cards Hardware Installation Guide VIC slot SLOT 3 Supports a Cisco VIC For detailed information refer to the Cisco WAN Interface Cards Hardware Installation Guide Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter1 Cisco 1760 Router Overview System LEDs Ethernet LEDs Ports and LEDs W The system LEDs described in Table 1 3 confirm the presence of power to the router basic router functionality and the presence of packet voice data modules PVDMs and Virtual Private Network VPN modules Table 1 3 System LEDs LED Label Color Description PWR Green On when DC power is being supplied to the router OK Green On when the router has successfully booted up and the software is functional This LED blinks during the power on self test POST See Table 3 1 in the Troubleshooting chapter for how to use this LED in
17. the VICs to the network Figure B 1 Connecting VICs to the Network FXS VIC Table B 4 lists the pinouts for FXS and FXO VIC connectors Note Pins that are not used should not be connected Table B 4 Pinouts for FXS FXO Connectors Pin Signal 1 2 3 Ring 4 Tip 5 6 Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Appendix B Cabling Specifications Cables and Pinouts for 2 Port ISDN BRI The E amp M VIC pinout depends on the PBX type and connection Table B 5 lists the pinouts for the E amp M connector N Note Pins that are not used should not be connected Table B 5 E amp M Pinouts Pin Signal Description 1 SB 48V signaling battery 2 M lead Signaling input 3 R Ring audio input 4 Ror R1 Ring audio input output or output 5 T or Tl Tip audio input output or output 6 T Tip audio input 7 E lead Signaling output 8 SG Signaling ground return Cables and Pinouts for 2 Port ISDN BRI Card Use the straight through RJ 45 cable to connect the 2 port ISDN BRI card to an ISDN network through a telephone wall outlet or other device N Note When an interface configured as network termination NT is connecting to a terminal equipment TE device the cable must have the transmit and receive pins swapped crossover cable See Table B 6 78 13342
18. 1 1 lists the key features of the router Table 1 1 Key Features Feature Description One Fast Ethernet e Operates in full or half duplex mode with software override 10 100BASE TX port support e Supports autosensing for 10 or 100 Mbps operation with software override support Cisco interface cards e Supports two slots slots 0 and 1 for either WICs or voice interface cards VICs e Supports two slots slots 2 and 3 for VICs only e Supports the following WICs 1T 2T 2A S 1B S T 1B U 1DSU 56K4 1DSU T1 1ADSL and 1ENET e Supports the following VICs 2FXS 2FXO 2E amp M 2FXO EU 2FXO M1 2FXO M2 2FXO M3 2DID and 2BRI NT TE Changes in WAN interface configuration can be made as your network requirements change Console port Supports router configuration and management from a connected terminal or PC Supports up to 115 2 kbps Auxiliary port Supports modem connection to the router which can be configured and managed from a remote location Supports up to 115 2 kbps SNMP support Supports Simple Network Management Protocol SNMP to manage the router over a network Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter1 Cisco 1760 Router Overview Ports and LEDs W Table 1 1 Key Features continued Feature VoIP and VoFR support Description Supports VoIP and Voice over Frame Relay VoFR connections AutoInstall sup
19. 2 03 Cisco 1760 Modular Access Router Hardware Installation Guide AppendixB Cabling Specifications MI Ethernet Network Cabling Guidelines Table B 1 Straight Through Ethernet Cable RJ 45 to RJ 45 Pinouts RJ 45 Pin Signal Direction RJ 45 Pin 1 TX 1 2 TX 2 3 RX 3 6 RX 6 1 Pins 4 5 7 and 8 are not used for signaling but for reducing radiated cable emissions Ethernet Network Cabling Guidelines Table B 2 describes guidelines for creating Ethernet networks Numbers might vary depending on the manufacturer of the network equipment Table B 2 Ethernet Cabling Guidelines Specification 10BASE T 100BASE TX Maximum segment 100 meters 100 meters length Maximum number of 5 e With Class I segments per network repeaters e With Class II repeaters 2 Maximum hop count 4 e With Class I repeaters none e With Class repeaters Maximum number of 1024 1024 nodes per segment Cable type required Category 3 4 or5 Category 5 1 Hop count routing metric used to measure the distance between a source and a destination Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 AppendixB Cabling Specifications Console Cable and Adapter Bil Console Cable and Adapter VIC Cables A console cable is provided with your router Use this cable to connect the router to a PC or terminal A DB 9 to DB 25 a
20. 3 Troubleshooting Problem Solving W Table 3 3 Troubleshooting the Power System continued Symptom Possible Solutions The router is on but the PWR LED is The PWR LED is broken Return the router to your Cisco off reseller The PWR LED is on the OK LED is The router may be malfunctioning Contact your Cisco reseller off and the router does not pass console or EIA data Troubleshooting ISDN Because ISDN uses many variables and supports many different configurations it can sometimes cause problems for the router Two commands are useful when troubleshooting ISDN For routers with an ISDN S T WIC enter the clear interface command to terminate any active ISDN calls and to reset the ISDN BRI interface Do this for each ISDN port installed in the router Router clear interface bri0 0 Router clear interface bril 0 e For routers with an ISDN U WIC use the clear controller command to terminate any active ISDN calls to reset the ISDN BRI interface and to reset the ISDN line between the router and the central office switch Do this for each ISDN port installed in the router Router clear controller bri0 Router clear controller bril Table 3 4 lists troubleshooting methods for ISDN specific problems that might occur Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter3 Troubleshooting Problem Solving Table 3 4 Troubleshooting ISDN
21. B 1 to B 2 VIC cables B 3 to B 5 operating A 2 technical A 1 system LEDs 1 5 T technical specifications A 1 terminal emulation settings 2 13 text conventions xiii troubleshooting 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Bb index ISDN 3 13 to 3 15 OK LED 3 7 to 3 8 password recovery 3 2 power system 3 12 to 3 13 WICs and VICs 3 8 3 11 to 3 12 U unpacking the router 1 11 to 1 11 v verifying installation 2 12 to 2 13 VICs installing 2 8 LEDs 1 6 to 1 9 pinouts B 3 problem solving 3 7 required 1 12 router slots 1 4 supported cards 1 2 troubleshooting 3 8 3 11 to 3 12 VoFR support 1 3 voice interface cards See VICS voice traffic echo E 2 echo cancellation E 2 VoIP support 1 3 VPN module installing D 6 to D 8 location on router D 7 W WAN interface cards See WICs WIC VIC LEDs 1 6 to 1 9 slots 1 4 WICs installing 2 8 LEDs 1 6 to 1 9 problem solving 3 7 required 1 12 router slots 1 4 supported cards 1 2 troubleshooting 3 8 3 11 to 3 12 m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03
22. Cisco SYSTEMS Cisco 1760 Modular Access Router Hardware Installation Guide Corporate Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 526 4100 Customer Order Number DOC 7813342 Text Part Number 78 13342 03 SS THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE ALL STATEMENTS INFORMATION AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND EXPRESS OR IMPLIED USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY The following information is for FCC compliance of Class A devices This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manua
23. EARLY DEPLOYMENT RELEASE SOFTWARE fcl Router uptime is 2 days 1 minute System returned to ROM by reload Running default software cisco 1760 MPC860 processor revision 0x00 with 62260K 3276K bytes of memory Processor board ID 0000 1314672220 with hardware revision 0000 MPC860 processor part number 5 mask 2 Bridging software X 25 software Version 3 0 0 Basic Rate ISDN software Version 1 1 FastEthernet IEEE 802 3 interface s Serial sync async network interface s ISDN Basic Rate interface s Voice FXS interface s 4 Voice NT or TE BRI interface s 32K bytes of non volatile configuration memory 8192K bytes of processor board System flash partition 1 Read Write 8192K bytes of processor board System flash partition 2 Read Write Configuration register is 0 0 Record the setting of the configuration register It is usually 0 0 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter3 Troubleshooting W Recovering a Lost Password Step 6 Record the break setting as given by bit 8 of the configuration register e Break enabled Bit 8 is set to 0 e Break disabled default setting Bit 8 is set to 1 Resetting the Router Step 1 Step 2 Step 3 Step 4 Follow these steps to reset the router Do one of the following e If break is enabled go to Step 2 e If break is disabled turn the rou
24. IMM You can install a DIMM to increase the amount of dynamic RAM DRAM in the router DIMMs are available in the following sizes 16 MB Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Appendix Installing and Upgrading Memory and Packet Voice Data Modules A Installing a DIMM W 32 64 MB Use the show version command to see the router memory size This command is described in the Amounts of Memory section of the Cisco 1760 Router Overview chapter Follow these steps to install a DIMM on the router motherboard Warning Step 1 Step 2 Step 3 A During this procedure wear grounding wrist straps to avoid ESD damage to the router Do not directly touch the backplane with your hand or any metal tool or you could shock yourself Locate the DIMM slot on the motherboard See Figure C 3 on page C 4 Remove any existing DIMM by pulling the DIMM slot guides shown in Figure C 4 away from the DIMM and down toward the motherboard Figure C 4 Installing a DIMM 42289 DIMM slot guides Insert the DIMM into the DIMM slot making sure that the notches on the edge of the DIMM are inserted over the bars inside the DIMM slot Caution Handle DIMMs by the card edges only DIMMs are ESD sensitive components and can be damaged by mishandling 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide m Appendi
25. J 48 T1 E1 multiflex trunk interface cards refer to the Installing Echo Canceler Expansion Modules on Cisco Interface Cards For detailed information about configuring 1 and 2 port multiflex trunk interface cards with echo cancellation refer to TI E1 Multiflex Voice WAN Interface Cards with Echo Cancellation Module Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Hm AppendixE Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 A accessory kit 1 11 adapter included 1 11 AutoInstall support 1 3 auxiliary port connecting to a modem 2 14 to 2 15 description 1 2 1 4 figure 1 3 specification 1 brackets attaching to rack 2 5 attaching to router 2 3 to 2 4 rack mounting 2 2 break sending to router 3 4 cable guide attaching 2 5 to 2 6 cables 2 port ISDN BRI card B 5 INDEX console B 3 Ethernet 2 6 B 1 included with router 1 11 required 1 12 to 1 13 specifications B 1 to B 6 VIC B 3 to B 4 caution definition xiii chassis closing C 10 D 9 dimensions A 1 opening C 3 D 4 to D 5 clear controller command 3 13 clear interface command 3 13 command conventions xxii commands clear controller 3 13 clear interface 3 13 config register 3 6 configure terminal 3 6 copy 3 5 3 6 dialer map 3 15 dialer string 3 15 enable 3 5 enable secret 3 6 isdn switch type 3 15 78 13342 03 Cisco 1760 Modular Acces
26. KCJE DOTYCZACE BEZPIECZENSTWA Ten symbol ostrzezenia oznacza niebezpieczenstwo Zachodzi sytuacja kt ra moze powodowa obrazenia ciata Przed przystapieniem do prac przy urzadzeniach nalezy zapozna sie z zagrozeniami zwiazanymi z uktadami elektrycznymi oraz ze standardowymi Srodkami zapobiegania wypadkom Na ko cu ka dego ostrze enia podano numer na podstawie kt rego mo na odszuka t umaczenie tego ostrze enia w do czonym do urz dzenia dokumencie z t umaczeniami ostrze e NINIEJSZE INSTRUKCJE NALE Y ZACHOWA D LE IT BEZPE NOSTN POKYNY Tento varovn symbol ozna uje nebezpe enstvo Nach dzate sa v situ cii s nebezpe enstvom razu Pred pr cou na akomko vek vybaven si uvedomte nebezpe enstvo s visiace s elektrick mi obvodmi a obozn mte sa so tandardn mi opatreniami na predch dzanie razom Pod a sla na konci ka d ho upozornenia vyh adajte jeho preklad v prelo en ch bezpe nostn ch upozorneniach ktor s prilo en k zariadeniu USCHOVAJTE SI TENTO N VOD 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Preface Obtaining Documentation Commands Table describes the syntax used with the commands in this document Table 1 Command Syntax Guide Convention Description boldface Commands and keywords italic Command input that is supplied by you Keywords or arguments that appear within square br
27. L http www cisco com techsupport Access to all tools on the Cisco Technical Support Website requires a Cisco com user ID and password If you have a valid service contract but do not have a user ID or password you can register at this URL http tools cisco com RPF register register do Note Use the Cisco Product Identification CPI tool to locate your product serial number before submitting a web or phone request for service You can access the CPI tool from the Cisco Technical Support Website by clicking the Tools amp Resources link under Documentation amp Tools Choose Cisco Product Identification Tool from the Alphabetical Index drop down list or click the Cisco Product Identification Tool link under Alerts amp RMAs The CPI tool offers three search options by product ID or model name by tree view or for certain products by copying and pasting show command output Search results show an illustration of your product with the serial number label location highlighted Locate the serial number label on your product and record the information before placing a service call Submitting a Service Request Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information After you describe your situation the TAC Service Request Tool provides recommended solutions I
28. SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES CCSP CCVP the Cisco Square Bridge logo Follow Me Browsing and StackWise are trademarks of Cisco Systems Inc Changing the Way We Work Live Play and Learn and iQuick Study are service marks of Cisco Systems Inc and Access Registrar Aironet ASIST BPX Catalyst CCDA CCDP CCIE CCIP CCNA CCNP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Cisco Unity Empowering the Internet Generation Enterprise Solver EtherChannel EtherFast EtherSwitch Fast Step FormShare GigaDrive GigaStack HomeLink Internet Quotient IOS IP TV iQ Expertise the iQ logo iQ Net Readiness Scorecard LightStream Linksys MeetingPlace MGX the Networkers logo Networking Academy Network Registrar Packet PIX Post Routing Pre Routing ProConnect RateMUX ScriptShare SlideCast SMARTnet StrataView Plus TeleRouter The Fastest Way to Increase Your Internet Quotient and TransPath are registered trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of th
29. Unpacking the Router Table 1 6 lists the items that come with your router All these items are in the accessory kit that is inside the box that your router came in Table 1 6 Router Box Contents Power cord black Console cable RJ 45 to DB 9 light blue e Rack mounting brackets e DB 25 to DB 9 adapter e Cable guide e Product documentation Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EIN Chapter1 Cisco 1760 Router Overview B Additional Required Equipment Additional Required Equipment Depending on your local network and on which Cisco WICs and VICs you install in your router you might need other items listed in Table 1 7 to complete the router installation Table 1 7 Additional Required Equipment Equipment When You Use It Ethernet hub A hub connects pieces of network equipment including the router to create a network You can use a 10 100 or 10 100 Mbps hub with the router Ethernet switch A switch connects pieces of network equipment including the router to create a network You can use a 10 100 or 10 100 Mbps switch with the router Phillips screwdriver Although the WICs and VICs use thumbscrews you might need a Phillips screwdriver to loosen the WIC or VIC covers Cisco WIC To make a WAN connection the router must have a supported WIC installed The router supports up to two cards You can either order
30. a varoitusmerkki merkitsee vaaraa Tilanne voi aiheuttaa ruumiillisia vammoja Ennen kuin k sittelet laitteistoa huomioi s hk piirien k sittelemiseen liittyv t riskit ja tutustu onnettomuuksien yleisiin ehk isytapoihin Turvallisuusvaroitusten k nn kset l ytyv t laitteen mukana toimitettujen k nnettyjen turvallisuusvaroitusten joukosta varoitusten lopussa n kyvien lausuntonumeroiden avulla S ILYT N M OHJEET Cisco 1760 Modular Access Router Hardware Installation Guide EUM 78 13342 03 Preface Attention Warnung Avvertenza Conventions IMPORTANTES INFORMATIONS DE SECURITE Ce symbole d avertissement indique un danger Vous vous trouvez dans une situation pouvant entrainer des blessures ou des dommages corporels Avant de travailler sur un quipement soyez conscient des dangers li s aux circuits lectriques et familiarisez vous avec les proc dures couramment utilis es pour viter les accidents Pour prendre connaissance des traductions des avertissements figurant dans les consignes de s curit traduites qui accompagnent cet appareil r f rez vous au num ro de l instruction situ la fin de chaque avertissement CONSERVEZ CES INFORMATIONS WICHTIGE SICHERHEITSHINWEISE Dieses Warnsymbol bedeutet Gefahr Sie befinden sich in einer Situation die zu Verletzungen f hren kann Machen Sie sich vor der Arbeit mit Ger ten mit den Gefahren elektrischer Schaltungen und den blichen Verfahre
31. ackets are optional x x x A choice of keywords represented by x appears in braces separated by vertical bars You must select one or Ctrl Represent the key labeled Control For example when you read D or Ctrl D you should hold down the Control key while you press the D key screen font Examples of information displayed on the screen boldface screen font Examples of information that you must enter lt gt Nonprinting characters such as passwords appear in angled brackets Default responses to system prompts appear in square brackets Obtaining Documentation Cisco documentation and additional literature are available on Cisco com Cisco also provides several ways to obtain technical assistance and other technical resources These sections explain how to obtain technical information from Cisco Systems Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Preface Cisco com Obtaining Documentation You can access the most current Cisco documentation at this URL http www cisco com univercd home home htm You can access the Cisco website at this URL http www cisco com You can access international Cisco websites at this URL http www cisco com public countries_languages shtml Documentation DVD Cisco documentation and additional literature are available in a Documentation DVD package which may have shipped with your
32. arnings D 2 Preventing Electrostatic Discharge Damage D 3 Installing the VPN Module in a Cisco 1760 Router D 4 Opening the Cisco 1760 Chassis D 4 Installing the VPN Module D 6 Closing the Cisco 1760 Chassis D 9 APPENDIX E Installing the Echo Canceler Expansion Modules on Cisco Interface Cards E 1 Multiflex Trunk Interface Cards E 1 Echo E 2 Echo Canceler Expansion Modules E 2 Installing and Configuring the Echo Canceler Expansion Modules E 3 INDEX Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Preface This section discusses the intended audience scope and organization of the Cisco 1760 Router Hardware Installation Guide and defines the conventions used to convey instructions and information Audience and Scope This guide is for users who have some experience installing and maintaining networking hardware We assume that Cisco 1760 router users are familiar with the terminology and concepts of local Ethernet and wide area networking This guide describes the functional and physical features of the Cisco 1760 router and provides installation procedures troubleshooting information technical specifications and cable and connector guidelines and specifications Organization This guide is organized as follows e Chapter 1 Cisco 1760 Router Overview describes the router features LEDs and connectors Chapter 2 Installation describes how to install the route
33. attach the brackets to the rack as shown in Figure 2 3 A Caution Make sure that the fans on the side of the chassis are not blocked Figure 2 3 Attaching Brackets to the Rack Phillips machine screws Attaching the Optional Cable Guide Cisco recommends attaching the cable guide to prevent the cables from obscuring the front panel of the router and the other devices installed in the rack If the router is in a 19 inch or 24 inch rack use the supplied black screw as shown in Figure 2 4 to attach the cable guide to the left or right bracket Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Chapter2 Installation B Connecting the Router to Your Local Network Figure 2 4 Attaching the Cable Guide to the Router Cable guide screw Connecting the Router to Your Local Network The router is connected to your local Ethernet network through the yellow 10 100 Ethernet port You must provide the following items for this connection e A straight through RJ 45 to RJ 45 Ethernet cable e 10 100 Mbps Ethernet hub or switch A Warning ports labeled 0 00 Mbps Ethernet port and Console port are safety extra low voltage SELV circuits SELV circuits should only be connected to other SELV circuits Because BRI circuits are treated like telephone network voltage avoid connecting the SELV circuits to the telephone network voltage TNV circuits To see translated vers
34. ce Data Modules Opening the Chassis MI Opening the Chassis Follow these steps to open the chassis Step1 sure that the router is turned off and is disconnected from the power supply Step2 Usea flat head screwdriver to remove the screws that hold the top and bottom of the chassis together as shown in Figure C 1 N Note Some Cisco 1760 routers have five chassis screws in the rear assembly but most models have three screws in the rear assembly Figure C 1 Removing the Cisco 1760 Chassis Screws 60956 Chassis screw Step3 Gently slide the top cover of the router toward you as shown in Figure C 2 Figure C 2 Removing the Top Cover of the Router 60957 Pull the top cover off in this direction Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 RN Appendix Installing and Upgrading Memory and Packet Voice Data Modules BN Locating Modules Step4 Place the router bottom on an antistatic mat and begin installing modules Locating Modules Figure C 3 shows where to install a dual in line DRAM memory module DIMM a single inline Flash memory module SIMM and packet voice data modules PVDMs on the motherboard Figure C 3 Cisco 1760 Motherboard Module Locations DIMM slot SIMM slot PVDM slot 1 PVDM slot 0 VPN module Power supply 60958 WIC VIC slots VIC only slots Installing a D
35. dapter is also provided for connecting the router to a modem using the console cable Table B 3 describes the wiring for the console port and the console cable This table also includes pinouts for the DB 9 to DB 25 adapter Table B 3 Console Cable and Adapter Pinouts Console Console Console Terminal DTE Port Cable Adapter DTE Signal RJ 45 Pin DB 9 Pin DB 25Pin Signal RTS 1 8 5 CTS DTR 2 6 6 DSR TXD 3 2 3 RXD GND 4 5 7 GND GND 5 5 7 GND RXD 6 3 2 TXD DSR 7 4 20 DTR CTS 8 7 4 RTS and Pinouts This section describes the VIC cables and pinouts for foreign exchange station FXS foreign exchange office FXO and recEive and transMit or ear and mouth E amp M connectors Use the following cables to connect the VICs to the network e Standard RJ 11 modular telephone cable to connect FXS VIC ports gray to a telephone or fax machine e Standard RJ 11 modular telephone cable to connect FXO VIC ports pink to the PSTN or to a PBX that does not support E amp M signaling 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide m AppendixB Cabling Specifications B VIC Cables and Pinouts e Standard RJ 48S connector and cable to connect E amp M VIC ports brown to a PBX line The cable wiring depends on the PBX type and connection For details refer to the Cisco WAN Interface Cards Hardware Installation Guide Figure B 1 shows how to connect
36. dial into the router and configure it You can use the light blue console cable that came in the accessory kit If you are using the light blue cable with the console port you can use any crossover RJ 45 to RJ 45 cable along with an RJ 45 to DB 25 adapter that you must provide Follow these steps to connect a modem to the router Step 1 Connect the RJ 45 end of the console cable to the black AUX port on the router See Figure 2 10 Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 Chapter2 Installation Optional Installation Steps Figure 2 10 Connecting a Modem to the Router 60947 1 Aux port RJ 45 3 DB 9 to DB 25 adapter 2 Modem 4 Console cable Step2 Connect the DB 9 to DB 25 adapter to the DB 9 end of the console cable Step3 Connect the DB 25 end of the adapter to the modem Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EXE Chapter2 Installation BI Optional Installation Steps Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 CHAPTER Troubleshooting Use the information in this chapter to help isolate problems with the router or to rule out the router as the source of the problem This chapter contains the following sections e Contacting Your Cisco Reseller e Recovering a Lost Password e Problem Solving Contacting Your Cisco Reseller If you cannot locate the source o
37. e 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter2 Installation Mounting the Router in a Rack A Warning This equipment needs to be grounded Use a green and yellow 14 AWG ground wire to connect the host to earth ground during normal use A Warning Do not work on the system or connect or disconnect cables during periods of lightning activity Mounting the Router in a Rack A Warning prevent bodily injury when mounting or servicing this unit in a rack you must take special precautions to ensure that the system remains stable The following guidelines are provided to ensure your safety e This unit should be mounted at the bottom of the rack if it is the only unit in the rack e When mounting this unit in a partially filled rack load the rack from the bottom to the top with the heaviest component at the bottom of the rack If the rack is provided with stabilizing devices install the stabilizers before mounting or servicing the unit in the rack The rack mounting brackets supplied with the router can be attached to a 19 or 24 inch rack Figure 2 1 shows the bracket mounting points that attach to the rack Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter2 Installation Mounting the Router in a Rack lil Figure 2 1 Bracket Mounting Points 19 rack 24 rack mount point mount point
38. e main board of the interface card e l Port RJ 48 Multiflex Trunk T1 E1 VWIC2 1MFT T1 E1 with voice only support e 2 Port RJ 48 Multiflex Trunk TI EI VWIC2 2MFT TI EI with voice only support Note For additional information about the Cisco 1 and 2 port TI E1 multiflex trunk interface cards refer to the Cisco 1 and 2 port Multiflex Voice WAN Interface Cards for the Cisco 1751 and 1760 Routers Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 HN AppendixE Echo Echo occurs when the speech energy being generated and transmitted down the signal path is coupled into the receive path from the far end This causes a speaker to hear the sound of his or her own voice delayed by the total echo path delay time In a traditional voice network voice can reflect back but it usually goes unnoticed because the delay is so low In a Voice over IP VoIP network echo is more noticeable because packetization and compression contribute to delay Echo cancellation technology is a functional component of a voice gateway that is used to reduce the effects of echo An echo canceler monitors a caller s speech If that caller s speech echoes the echo canceler generates and transmits a signal that is sent back to the caller to cancel out the echo The amount of time that it takes the echo canceler to locate the echo and to generate its opposite signal is called convergence time typically a f
39. e word partner does not imply a partnership relationship between Cisco and any other company 0502R Cisco 1760 Modular Access Router Hardware Installation Guide Copyright 2005 Cisco Systems Inc All rights reserved CONTENTS Preface xi Audience and Scope xi Organization xi Related Documentation xii Conventions xiii Notes Cautions and Warnings xiii Warning Definition xiv Commands xxii Obtaining Documentation xxii Cisco com xxiii Documentation DVD xxiii Ordering Documentation xxiii Documentation Feedback xxiv Cisco Product Security Overview xxiv Reporting Security Problems in Cisco Products xxv Obtaining Technical Assistance xxv Cisco Technical Support Website xxvi Submitting a Service Request xxvi Definitions of Service Request Severity xxvii Obtaining Additional Publications and Information xxviii CHAPTER 1 Cisco 1760 Router Overview 1 1 Key Features 1 2 Ports and LEDs 1 3 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN B Contents Ports 1 4 System LEDs 1 5 Ethernet LEDs 1 5 WIC VIC LEDs 1 6 Router Memory 1 9 Types of Memory 1 9 Amounts of Memory 1 10 Unpacking the Router 1 11 Additional Required Equipment 1 12 2 Installation 2 1 Before Installing the Router 2 1 Mounting the Router in a Rack 2 2 Attaching Brackets to the Router 2 3 Attaching Brackets to the Rack 2 5 Attaching the Optional Cable Guide 2 5 Connecting the Router to Your Local Net
40. ecovering 3 2 PC connecting to router 2 13 to 2 14 terminal emulation settings 2 13 pinouts console cable B 3 E amp M VIC connectors B 5 Ethernet cable B 1 to B 2 FXS and FXO VIC connectors B 4 ports auxiliary 1 3 2 14 A 1 console 1 2 1 3 2 13 A 1 Ethernet 1 2 1 3 2 7 A 1 front panel 1 3 power cable 2 11 to 2 12 connecting 2 11 to 2 12 problem solving 3 7 specifications A 1 m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 troubleshooting 3 12 to 3 13 problem solving router 3 7 publications See documentation PVDM and VIC combinations supported C 8 installing C 7 to C 9 location on router C 4 types C 7 rack mounting 2 2 required equipment additional 1 12 to 1 13 reset command 3 4 resetting the router 3 4 to 3 5 router connecting power 2 11 to 2 12 connecting to a local network 2 6 to 2 7 connecting to a modem 2 14 to 2 15 connecting to a 2 13 to 2 14 memory 1 9 to 1 11 overview 1 2 to 1 3 resetting 3 4 to 3 5 specifications A 1to A 2 unpacking 1 11 to 1 11 Index Mi S safety C 1to C 2 D 2 to D 3 serial cable description 1 13 show controller command 3 15 show isdn status command 3 15 show startup config command 3 5 show tech support command 3 1 show version command 1 10 3 3 C 5 SIMM installing C 6 to C 7 location on router C 4 SNMP support 1 2 specifications cabling 2 port ISDN BRI card B 5 to B 6 console cable and adapter B 3 Ethernet
41. ected Serial and CSU DSU 2 port serial VIC 2E amp M VIC 2FXO VIC 2FXS VIC 2BRI ST NT TE VIC 2DID WIC 1ADSL WIC 1ENET Blinks when data is being sent to or received from port 0 in slot 0 For the VIC 2BRI ST NT TE blinks when data is being sent to or received from any of the B channels Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Chapter1 Cisco 1760 Router Overview Ports and LEDs Table 1 5 WIC VIC LEDs continued LED Color Cards Supported LED Meaning 1 Serial and CSU DSU Off Green ISDN On when the second ISDN B channel is connected 2 port serial Blinks when data is being sent to or received from VIC 2E amp M port 1 in slot 0 VIC 2FXO VIC 2FXS VIC 2BRI NT TE VIC 2DID SLOT 1 OK Green On when either a WIC or a VIC is correctly inserted in the card slot 0 Green ISDN On when the first ISDN B channel is connected Serial and CSU DSU Blinks when data is being sent to or received from port 0 in slot 1 2 port serial VIC 2E amp M VIC 2FXO VIC 2FXS VIC 2BRI NT TE VIC 2DID WIC 1ADSL WIC 1ENET Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Chapter1 Cisco 1760 Router Overview Ports and LEDs Table 1 5 WIC VIC LEDs continued LED Color Ca
42. egook gt Enter the config register command and the original configuration register value that you recorded in Step 5 in the Determining the Configuration Register Value section on page 3 2 Press Ctrl Z to exit configuration mode Router config Ctrl Z Save your configuration changes Router copy running config startup config Reboot the router and enter the enable secret password Resetting the Configuration Register Value Step 1 Step 2 Follow these steps to restore the configuration of the router after you have recovered an enable password Enter the configure terminal command to enter configuration mode Router configure terminal Enter the config register command and the original configuration register value that you recorded in Step 5 in the Determining the Configuration Register Value section on page 3 2 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter3 Troubleshooting Problem Solving Step3 Press Ctrl Z to exit configuration mode Router config Ctrl Z Step 4 Reboot the router and enter the recovered enable password Problem Solving The key to problem solving is to isolate the problem to a specific subsystem by comparing what the router is doing to what it should be doing When problem solving consider the following subsystems of the router WICs and VICs Observe the LEDs on the cards and the LEDs on the router front pan
43. el to help identify a failure For more information on WICs and VICs refer to the Cisco WAN Interface Cards Hardware Installation Guide that comes with each card e Cables Check all the external cables that connect the router to the network Power system Check the external power source power cable router power supply and circuit breaker Check for inadequate ventilation or air circulation that might cause overheating e ISDN configuration Consider ISDN specific hardware and software configurations ISDN BRI WICSs only OK LED Diagnostics Use the OK LED to help determine any problems with the router When the router first boots up it performs a power on self test POST If the router detects a problem during the POST the OK LED blinks in a different pattern described in Table 3 1 depending on the problem A pattern is a specific number of blinks that is repeated until the router is turned off If the router experiences any of these problems contact your Cisco reseller Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 m Chapter3 Troubleshooting Problem Solving Table 3 1 Blinking Patterns of the OK LED Number of Blinks Meaning 2 The 860P dual port RAM DPRAM failed 3 The parameter RAM area of the 860P DPRAM failed 4 The 860P system protection control register has a write failure The router cannot detect the dynamic RAM DRAM The user programmable mach
44. er supply when the power cord is connected For systems with a power switch line voltages are present within the power supply even when the power switch is off and the power cord is connected For systems without a power switch line voltages are present within the power supply when the power cord is connected Warning A Read the installation instructions before you connect the system to its power source Warning A Ultimate disposal of this product should be handled according to all national laws and regulations Warning Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Appendix D Installing the Virtual Private Network Module A Before You Begin Warning A Only trained and qualified personnel should be allowed to install or replace this equipment Warning Hazardous network voltages are present in WAN ports regardless of whether power to the router is OFF or ON To avoid electric shock use caution when working near WAN ports When detaching cables detach the end away from the router first Preventing Electrostatic Discharge Damage Before installing a VPN module read the electrostat
45. ew seconds During convergence the caller hears echo which should gradually decrease in amplitude to zero when convergence is complete For additional information about echo and echo cancellation refer to Echo Analysis for Voice over IP Echo Canceler Expansion Modules The echo canceler expansion modules are user installable plug in modules The expansion modules provide a hardware based echo cancellation feature that simultaneously offloads the work of the DSPs on the Signal Processing Mini Module SPMM on the motherboard By offloading this processing hardware based echo cancellation results in more robust echo cancellation The echo canceler expansion modules enable high performance hardware based echo cancellation for up to 64 voice calls Cisco 1760 Modular Access Router Hardware Installation Guide a 78 13342 03 Appendix E The following echo canceler expansion modules are available for voice only support on the 1 port RJ 48 multiflex trunk 1 1 VWIC2 IMFT TI E1 andon the 2 port RJ 48 multiflex trunk TI E1 VWIC2 2MFT TI E1 interface cards on the Cisco 1760 router e 32 channel echo canceler expansion module for multiflex trunk EC MFT 32 e 64 channel echo canceler expansion module for multiflex trunk EC MFT 64 Installing and Configuring the Echo Canceler Expansion Modules For information about installing the echo canceler expansion modules on the 1 port RJ 48 T1 E1 multiflex trunk and on the 2 port R
46. f a problem contact your local reseller for advice Before you call you should have the following information ready Chassis type and serial number Maintenance agreement or warranty information e Cisco IOS release installed on your router Date you received the router Brief description of the problem Brief description of the steps you have taken to isolate the problem Output from the show tech support EXEC command Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Chapter3 Troubleshooting W Recovering a Lost Password Recovering a Lost Password This section describes how to recover a lost enable password and how to enter a new enable secret password Password recovery consists of the following major processes e Determining the Configuration Register Value With this process you determine the configuration of the router so that you may restore the configuration after the password is recovered e Resetting the Router With this process you reconfigure the router to its intial startup configuration You then display the enable password if one is used e Resetting the Password If you are using an enable secret password you enter a new password with this process You then restore the router to its prior configuration e Resetting the Configuration Register Value If you are using an enable password you use this process to restore the router to its prior configuration
47. f your issue is not resolved using the recommended resources your service request is assigned to a Cisco TAC engineer The TAC Service Request Tool is located at this URL http www cisco com techsupport servicerequest Cisco 1760 Modular Access Router Hardware Installation Guide ema 78 13342 03 Preface Obtaining Technical Assistance For S1 or S2 service requests or if you do not have Internet access contact the Cisco TAC by telephone S1 or S2 service requests are those in which your production network is down or severely degraded Cisco TAC engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly To open a service request by telephone use one of the following numbers Asia Pacific 61 2 8446 7411 Australia 1 800 805 227 EMEA 32 2 704 55 55 USA 1 800 553 2447 For a complete list of Cisco TAC contacts go to this URL http www cisco com techsupport contacts Definitions of Service Request Severity To ensure that all service requests are reported in a standard format Cisco has established severity definitions Severity 1 S1 Your network is down or there is a critical impact to your business operations You and Cisco will commit all necessary resources around the clock to resolve the situation Severity 2 S2 Operation of an existing network is severely degraded or significant aspects of your business operation are nega
48. ful suggestions or references to materials not contained in this manual A Caution This caution symbol means reader be careful In this situation you might do something that could result in equipment damage or loss of data Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EUN Preface HI Conventions Warning Definition A Warning IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger You are in a situation that could cause bodily injury Before you work on any equipment be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device Statement 1071 SAVE THESE INSTRUCTIONS Waarschuwing BELANGRIJKE VEILIGHEIDSINSTRUCTIES Dit waarschuwingssymbool betekent gevaar U verkeert in een situatie die lichamelijk letsel kan veroorzaken Voordat u aan enige apparatuur gaat werken dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico s en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen Gebruik het nummer van de verklaring onderaan de waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd wilt raadplegen BEWAAR DEZE INSTRUCTIES Varoitus TARKEITA TURVALLISUUSOHJEITA Tam
49. he opposite direction from that shown in Figure C 2 Removing the Top Cover of the Router on page C 3 Step2 Replace the screws that you removed when you opened the chassis See Figure C 1 Removing the Cisco 1760 Chassis Screws on page C 3 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 APPENDIX D Installing the Virtual Private Network Module This chapter describes how to install the Virtual Private Network VPN module in your Cisco 1760 router Before You Begin This section describes important safety information and the tools required to install the VPN module Read this section before installing the VPN module in a Cisco 1760 router VPN Module Parts These parts are needed for installation and are included with the VPN module e Two metal standoffs e Four screws Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 CE Appendix D Installing the Virtual Private Network Module BN Before You Begin Safety Warnings A Warning A Before working on a system that has an on off switch turn OFF the power and unplug the power cord Warning A Before opening the chassis disconnect the telephone network cables to avoid contact with telephone network voltages Warning A Do not work on the system or connect or disconnect cables during periods of lightning activity Warning A Do not touch the pow
50. ic discharge ESD instructions in this section ESD is a discharge of stored static electricity that can damage equipment and impair electrical circuitry It occurs when electronic components are improperly handled and can result in complete or intermittent failures The following are guidelines for preventing ESD damage Before opening the chassis turn the router power switch to off O e Disconnect the power cable to the router e Always use an ESD preventive wrist or ankle strap and ensure that it makes good skin contact e Avoid contact between equipment and clothing The wrist or ankle strap protects the equipment only from ESD voltages on the body ESD voltages on clothing can still cause damage e Handle printed circuit cards by the edges only Avoid touching the components traces or any connector pins e Place a removed card component on an antistatic surface or in a static shielding bag e Do not remove the wrist or ankle strap until after you complete the installation 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide m Appendix D Installing the Virtual Private Network Module BE installing the VPN Module in a Cisco 1760 Router A Caution avoid damaging the equipment periodically check the resistance value of the antistatic strap The measurement should be between and 10 megohms Mohms A Warning During this procedure wear grounding wrist straps t
51. in the configuration file Router show startup config If you are using an enable password it will appear in the startup configuration Write down the password and keep the record secure If you are using a secret enable password there will be no enable password in the startup configuration Enter the copy startup config running config command to return to your startup configuration Router copy startup config running config If you are recovering an enable password skip the next section Resetting the Password and complete the password recovery process by performing the steps in the Resetting the Configuration Register Value section If you are resetting an enable secret password you will not see it displayed in the show startup config command output Complete the password recovery process by performing the steps in the Resetting the Password section which follows 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter3 Troubleshooting W Recovering a Lost Password Resetting the Password Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Follow these steps to reset an enable secret password and restore the configuration of the router Enter the configure terminal command to enter configuration mode Router configure terminal Enter the enable secret command to reset the enable secret password in the router Router config enable secret lt gobbled
52. ine has a write failure The router DRAM failed Troubleshooting WICs and VICs Use the show diag command to help determine problems with a card Router show diag Slot 0 C1760 1FE VE 4SLOT DV Mainboard Port adapter 9 ports Port adapter is analyzed Port adapter insertion time unknown EEPROM contents at hardware discovery Hardware Revision 0 0 PCB Serial Number Part Number 00 0000 00 Fab Version 04 E E PROM format version 4 PROM contents hex 0x00 04 FF 40 03 16 41 00 00 C1 8B 00 00 00 30 30 30 0x10 30 00 00 00 00 82 00 00 00 00 02 04 FF FF FF FF 0x20 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x30 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x40 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x60 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 0x70 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF DO qn Packet Voice DSP Module Slot 0 Hardware Revision 522 52 Part Number 73 3815 01 Board Revision AO Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Chapter3 Troubleshooting Deviation Number Fab Version PCB Serial Number RMA Test History RMA Number RMA History Processor type Number of DSP s Type of DSP EEPROM format version 4 EEPROM contents hex 0x00 04 FF 40 01 5B 41 0x10 80 00 00 00 00 0x20 Hardware Revision Part Number
53. ion Figure 2 8 Connecting Power Step2 Connect the other end of the separate power cord to a power outlet Step 3 Turn the power switch on Step4 Confirm that the router has power by checking that the PWR LED is on Verifying the Installation You can verify that you have correctly installed the router by checking the following LEDs e PWR On when power is being supplied to the router e OK On when the router software is loaded and functional Blinking means that the router is performing a power on self test POST e ETH ACT Blinking when there is network traffic on the local Ethernet LAN Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 Chapter 2 Installation Optional Installation Steps e SLOT 0 and SLOT 1 OK On when a WIC or VIC is correctly installed in the slot e SLOT 2 and SLOT 3 OK On when a VIC is correctly installed in the slot e SLOT 0 SLOT 1 SLOT 2 and SLOT 3 Activity on ports 0 and 1 of each of these slots varies depending on the type of WIC or VIC installed See Table 1 5 in Chapter 1 Cisco 1760 Router Overview for detailed information on activity at different ports e LINK On when the router is correctly connected to the local Ethernet LAN through the 10 100 Mbps Ethernet port Optional Installation Steps This section describes the following installation steps that you might or might not use depending on your site and how
54. ions of this warning refer to the Regulatory Compliance and Safety Information for Cisco 1700 Routers document that came with the router A Caution Always connect the Ethernet cable to the yellow ports on the router Do not connect the cable to an ISDN S T or U port on a WIC or to an NTI that is connected to a WIC Accidentally connecting the cable to the wrong port can damage your router Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter2 Installation Connecting the Router to Your Local Network Follow these steps to connect the router to your local network Step 1 Connect one end of the cable to the yellow Ethernet port labeled 70 100 Mbps Ethernet port See Figure 2 5 Figure 2 5 Connecting the Router to the Local Network 60945 1 10 100 Ethernet port 3 Straight through Ethernet cable 2 Ethernet hub or switch Step2 Connect the other end of the cable to a network port on the hub or switch Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Chapter2 Installation W installing WICs and VICs Installing WICs and VICs N The router has four card slots that hold Cisco WICs and VICs Either one or two WICs may be installed with the remaining slots holding VICs as desired If no WICs are present in the slots up to four VICs may be installed Each WIC has one or two WAN ports and each VIC has one
55. king investments Each quarter Packet delivers coverage of the latest industry trends technology breakthroughs and Cisco products and solutions as well as network deployment and troubleshooting tips configuration examples customer case studies certification and training information and links to scores of in depth online resources You can access Packet magazine at this URL http www cisco com packet iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue streamline their business and expand services The publication identifies the challenges facing these companies and the technologies to help solve them using real world case studies and business strategies to help readers make sound technology investment decisions You can access iQ Magazine at this URL http www cisco com go iqmagazine Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in designing developing and operating public and private internets and intranets You can access the Internet Protocol Journal at this URL http www cisco com ipj Cisco 1760 Modular Access Router Hardware Installation Guide ETN 78 13342 03 Preface Obtaining Additional Publications and Information e World class networking training is available from Cisco You can view current offerings at this URL http www
56. l may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case users will be required to correct the interference at their own expense The following information is for FCC compliance of Class B devices The equipment described in this manual generates and may radiate radio frequency energy If it is not installed in accordance with Cisco s installation instructions it may cause interference with radio and television reception This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules These specifications are designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interference will not occur in a particular installation Modifying the equipment without Cisco s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices In that event your right to use the equipment may be limited by FCC regulations and you may be required to correct any interference to radio or television communications at your own expense You can determine whether your equipment is causing interference by turning it off If the interference stops it was probably caused by the Cisco equipment or one of its peripheral devices If the e
57. le from Cisco For detailed information about serial cable types refer to the Cisco WAN Interface Cards Hardware Installation Guide that comes with every card NTI Some ISDN service providers require a Network Termination 1 NT1 device to connect an ISDN S T port to the ISDN line Asynchronous modem To configure the router from a remote location connect a modem to the AUX port on the router Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EE Chapter1 Cisco 1760 Router Overview MI Additional Required Equipment Cisco 1760 Modular Access Router Hardware Installation Guide EN 78 13342 03 CHAPTER Installation This chapter provides the installation procedures for the router The chapter includes the following sections Before Installing the Router Mounting the Router in a Rack Connecting the Router to Your Local Network Installing WICs and VICs Connecting Power to the Router Verifying the Installation Optional Installation Steps Before Installing the Router The router is shipped ready for rack mounting Before making the power and network connections mount the router in a rack as described in the next section A Be sure to read the safety information in the Regulatory Compliance and Safety Information for Cisco 1700 Routers document that came with your router Warning Read the installation instructions before you connect the system to its power sourc
58. n board Supplies regulated 5 V 12V and 12 V DC DC regulators supply 3 3V and 2 5V from 5V Linear regulator supplies 5V from 12V Power Consumption Up to 50W when fully populated Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 NN AppendixA Technical Specifications Table A 1 Router Specifications continued Description Specification Operating Specifications Operating temperature Storage temperature Operating humidity 32 to 104 F 0 to 40 C 40 to 149 F 40 to 65 10 to 85 noncondensing Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 APPENDIX Cabling Specifications This appendix describes cables and cabling guidelines for the router and contains the following sections Ethernet Cables Ethernet Network Cabling Guidelines Console Cable and Adapter VIC Cables and Pinouts Cables and Pinouts for 2 Port ISDN BRI Card Note For detailed information about cables used with Cisco WICs and VICs refer to the Cisco WAN Interface Cards Hardware Installation Guide that comes with each of the cards Ethernet Cables This section describes the Ethernet cables that you use to connect the router to your local Ethernet network A 10 100BASE TX router such as the Cisco 1760 router requires Category 5 twisted pair cable Table B 1 describes the pinouts for an RJ 45 to RJ 45 Ethernet cable 78 1334
59. n zur Vorbeugung vor Unf llen vertraut Suchen Sie mit der am Ende jeder Warnung angegebenen Anweisungsnummer nach der jeweiligen bersetzung in den bersetzten Sicherheitshinweisen die zusammen mit diesem Ger t ausgeliefert wurden BEWAHREN SIE DIESE HINWEISE GUT AUF IMPORTANTI ISTRUZIONI SULLA SICUREZZA Questo simbolo di avvertenza indica un pericolo La situazione potrebbe causare infortuni alle persone Prima di intervenire su qualsiasi apparecchiatura occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le traduzioni delle avvertenze riportate in questo documento CONSERVARE QUESTE ISTRUZIONI 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide zi Preface HI Conventions Advarsel VIKTIGE SIKKERHETSINSTRUKSJONER Dette advarselssymbolet betyr fare Du er i en situasjon som kan f re til skade pa person F r du begynner arbeide med noe av utstyret m du vere oppmerksom pa farene forbundet med elektriske kretser og kjenne til standardprosedyrer for a forhindre ulykker Bruk nummeret i slutten av hver advarsel for a finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne enheten TA VARE PA DISSE INSTRUKSJONENE Aviso INSTRUGOES IMPORTANTES DE SEGURANGA Este simbolo de aviso significa pe
60. nesre a U prevedenim sigurnosnim upozorenjima prilo enima uz ure aj mo ete prema broju koji se nalazi uz pojedino upozorenje prona i i njegov prijevod SA UVAJTE OVE UPUTE 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Preface Conventions Upozorn ni Npoeidotroinon NINTR DULEZITE BEZPECNOSTNI POKYNY Tento upozor uj c symbol ozna uje nebezpe Jste v situaci kter by mohla zp sobit nebezpe razu P ed prac na jak mkoliv vybaven si uv domte nebezpe souvisej c s elektrick mi obvody a seznamte se se standardn mi opat en mi pro p edch zen raz m Podle sla na konci ka d ho upozorn n vyhledejte jeho p eklad v p elo en ch bezpe nostn ch upozorn n ch kter jsou p ilo ena k za zen USCHOVEJTE TYTO POKYNY ZHMANTIKE2 AZPAAEIAZ AUTO TO OUUBOAO onpaivei k vo uvo Bp okeore oe kar oraon TIOU va rrpokaA osi Tpaupatio p pyaore re o OTTOIOONTIOTE ECOTTAIONO vq EXETE UTTOWN roug KIVOUVOUG TOU OXETICOVTOI PE TQ NAEKTPIKG KAI vq XETE EEOIKEIWGE pe TIG OUVABEIC rrpakriK g TNV aruxnp rov XpnoipotonoTe rov SAAWonNs Trou TEAOG TIPOEISOTTOINONG yia va EVTOTTIOETE TN WETAPPAON TNG OTIC HETAPPAOGHEVEG TIPOEIOOTIOINDEIG aopareiag TOU CUVOSEUOUV TN OuOKEUR
61. ng i de versatta s kerhetsvarningar som medf ljer denna anordning SPARA DESSA ANVISNINGAR Figyelem FONTOS BIZTONS GI ELO R SOK Ez a figyelmezeto jel vesz lyre utal S r l svesz lyt rejto helyzetben van Mielott b rmely berendez sen munk t v gezte legyen figyelemmel az elektromos ramk r k okozta kock zatokra s ismerkedjen meg a szok sos balesetv delmi elj r sokkal A kiadv nyban szereplo figyelmeztet sek ford t sa a k sz l khez mell kelt biztons gi figyelmeztet sek k z tt tal lhat a ford t s az egyes figyelmeztet sek v g n l that sz m alapj n keresheto meg ORIZZE MEG EZEKET AZ UTAS T SOKAT NO
62. ns how to install voice hardware and how to configure the router for a Voice over IP VoIP network Cisco 1700 Router Software Configuration Guide describes some common network scenarios and how to use the Cisco IOS command line interface CLI to configure the router in these scenarios Cisco 1751 Router Software Configuration Guide provides instructions on how to use Cisco IOS software to configure voice interfaces and virtual LANs VLANs The configuration information in this document also applies to the Cisco 1760 router Cisco l and 2 port T1 E1 Multiflex Voice WAN Interface Cards for the Cisco 1751 and 1760 Routers provides information about the Cisco 1 port and the Cisco 2 port multiflex trunk interface cards Cisco 1760 Modular Access Router Hardware Installation Guide Em 78 13342 03 Preface Conventions W Cisco WAN Interface Cards Hardware Installation Guide describes how to install and configure the WICs and VICs that are supported by the Cisco 1760 router e Cisco IOS command reference and configuration guides provide complete information about all Cisco IOS CLI commands and how to use them as well as information on designing and configuring LANs and WANs Conventions This guide uses the following conventions for information and instructions Notes Cautions and Warnings Notes cautions and warnings use the following conventions and symbols S Note Means reader take note Notes contain help
63. o avoid ESD damage to the router Do not directly touch the backplane with your hand or any metal tool or you could shock yourself Installing the VPN Module in a Cisco 1760 Router This section describes how to install the VPN module in a Cisco 1760 router It contains these sections Opening the Cisco 1760 Chassis e Installing the VPN Module Closing the Cisco 1760 Chassis Opening the Cisco 1760 Chassis Follow these steps to open the chassis Step 1 Make sure that the router is turned off and is disconnected from the power supply Step2 Usea flat head screwdriver to remove the screws that hold the top and bottom of the chassis together as shown in Figure D 1 N Note Some Cisco 1760 routers have five chassis screws in the rear assembly but most models have three screws in the rear assembly Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Appendix D Installing the Virtual Private Network Module Installing VPN Module in a Cisco 1760 Router MI Figure D 1 Removing the Cisco 1760 Chassis Screws 60956 Chassis screw Step3 Gently slide the top cover of the router toward you as shown in Figure D 2 Figure D 2 Removing the Top Cover of the Router 60957 Pull the top cover off in this direction Step 4 Place the router bottom on an antistatic mat and begin installing the VPN module Cisco 1760 Modular Access Router Hardware Installa
64. port Supports AutoInstall for downloading configuration files to the router over a WAN connection Ports and LEDs This section describes the router ports and LEDs all on the front panel which are shown in Figure 1 2 and described in the sections immediately following Figure 1 2 Ports and LEDs Cisco 1700 series i d 1 Interface Card Slot 0 WIC VIC 9 Ethernet Port 2 Interface Card Slot 1 WIC VIC 10 Ethernet LEDs 3 Console Port 11 Interface Card Slot 1 LEDs 4 Interface Card Slot 2 VIC only 12 Interface Card Slot 0 LEDs 5 Interface Card Slot 3 VIC only 13 MOD OK LED 6 Interface Card Slot 3 LEDs 14 PVDM 0 1 OK LEDs 7 Interface Card Slot 2 LEDs 15 Router OK LED 8 Auxiliary Port 16 Power LED Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 EN Chapter1 Cisco 1760 Router Overview Ports and LEDs Ports The ports of the 1760 router are described in Table 1 2 Table 1 2 Port Connectors Connector Slot Label Color Description Ethernet port 10 100 Router connection to the local Ethernet network This ETHERNET port autosenses the speed 10 or 100 Mbps and duplex yellow mode full or half of the device to which it is connected and then operates at the same speed and in the same duplex mode Auxiliary port AUX black Modem connection for remote configuration using Cisco IOS
65. quipment causes interference to radio or television reception try to correct the interference by using one or more of the following measures Turn the television or radio antenna until the interference stops Move the equipment to one side or the other of the television or radio Move the equipment farther away from the television or radio Plug the equipment into an outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses Modifications to this product not authorized by Cisco Systems Inc could void the FCC approval and negate your authority to operate the product The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain version of the UNIX operating system All rights reserved Copyright 1981 Regents of the University of California NOTWITHSTANDING ANY OTHER WARRANTY HEREIN ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED AS IS WITH ALL FAULTS CISCO AND THE ABOVE NAMED SUPPLIERS DISCLAIM ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING WITHOUT LIMITATION THOSE OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING USAGE OR TRADE PRACTICE IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT
66. r Document Ordering 170 West Tasman Drive San Jose CA 95134 9883 We appreciate your comments Cisco Product Security Overview Cisco provides a free online Security Vulnerability Policy portal at this URL http www cisco com en US products products_security_vulnerability_policy ht ml From this site you can perform these tasks e Report security vulnerabilities in Cisco products e Obtain assistance with security incidents that involve Cisco products e Register to receive security information from Cisco A current list of security advisories and notices for Cisco products is available at this URL http www cisco com go psirt If you prefer to see advisories and notices as they are updated in real time you can access a Product Security Incident Response Team Really Simple Syndication PSIRT RSS feed from this URL http www cisco com en US products products_psirt_rss_feed html Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Preface Obtaining Technical Assistance Reporting Security Problems in Cisco Products Cisco is committed to delivering secure products We test our products internally before we release them and we strive to correct all vulnerabilities quickly If you think that you might have identified a vulnerability in a Cisco product contact PSIRT e Emergencies security alert cisco com e Nonemergencies psirt cisco com Tip We encourage yo
67. r by connecting cables and power and tells how to install WAN interface cards WICs and voice interface cards VICs Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Preface Bi Related Documentation Chapter 3 Troubleshooting describes some problems that you might have with the router and how to solve these problems Appendix A Technical Specifications lists the physical characteristics environmental requirements and power specifications for the router Appendix B Cabling Specifications describes the cables and cabling guidelines for the router Appendix C Installing and Upgrading Memory and Packet Voice Data Modules describes how to install or upgrade memory or data modules in your router Appendix D Installing the Virtual Private Network Module describes how to install the Virtual Private Network VPN module in the router Appendix E Installing the Echo Canceler Expansion Modules on Cisco Interface Cards provides information about the echo canceler expansion modules that are available for use on the 1 port RJ 48 T1 E1 multiflex trunk VWIC2 1MFT T1 E1 and on the 2 port RJ 48 T1 E1 multiflex trunk VWIC2 2MFT T1 E1 interface cards Related Documentation The following publications provide related information on this product Quick Start Guide for Installing Your Cisco 1760 Modular Access Router which came with your router explai
68. raticas padr o de prevenc o de acidentes Use o n mero da declarac o fornecido ao final de cada aviso para localizar sua traduc o nos avisos de seguranca traduzidos que acompanham o dispositivo GUARDE ESTAS INSTRUCOES Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 Preface Advarsel Upozorenje Conventions W VIGTIGE SIKKERHEDSANVISNINGER Dette advarselssymbol betyder fare Du befinder dig i en situation med risiko for legemesbeskadigelse For du begynder arbejde pa udstyr skal du vere opmarksom pa de involverede risici der er ved elektriske kredslgb og du skal saette dig ind i standardprocedurer til undgaelse af ulykker Brug erklaeringsnummeret efter hver advarsel for at finde overseettelsen i de oversatte advarsler der fulgte med denne enhed GEM DISSE ANVISNINGER GYI Cali Olla M 5 90 ela belgie S 59 3923 AD patel Quod A six Dela MG abe lo GS Asia SuSE Ola dua a aloe peal outs ud dala Alieni istoni ados IS di A agar 90 Led ad salgo ol 539 093 Cialis Y iaa aa Gili cl CH uaa VAZNE SIGURNOSNE NAPOMENE Ovaj simbol upozorenja predstavlja opasnost Nalazite se u situaciji koja moze prouzroCiti tjelesne ozljede Prije rada s bilo kojim uredajem morate razumjeti opasnosti vezane uz elektri ne sklopove te biti upoznati sa standardnim na inima izbjegavanja
69. rboard See Figure C 3 Remove any existing PVDM modules by pulling the PVDM snaps away from the module See Figure C 6 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Appendix Installing and Upgrading Memory and Packet Voice Data Modules InstallingaPVDM W Figure C 6 Installing a PVDM Step3 If only one module is to be installed install it into PVDM slot 0 Step4 Face the front panel of the router Insert the module vertically into the PVDM slot Orient the module so that the indexing slot in the connector bottom edge of the module is lined up with the indexing tab inside the PVDM slot and so that all electrical connections are made A Caution Handle PVDMs by the edges only PVDMs are ESD sensitive components and can be damaged by mishandling Step5 Holding the module firmly in the slot rotate it toward the rear of the router until you hear a clicking sound and the module is firmly seated in the slot Make sure that the snaps on both ends of the PVDM are engaged Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 wm Appendix Installing and Upgrading Memory and Packet Voice Data Modules BN Closing the Chassis Closing the Chassis After installing memory or data modules on the motherboard close the chassis by following these steps Step 1 Slide the top cover of the router back on the bottom of the chassis by pushing it in t
70. rds Supported LED Meaning 1 Serial and CSU DSU Off Green ISDN On when the second ISDN B channel is connected 2 port serial Blinks when data is being sent to or received from VIC 2E amp M port 1 in slot 1 VIC 2FXO VIC 2FXS VIC 2BRI NT TE VIC 2DID SLOT 2 OK Green On when a VIC is correctly inserted in the card slot 0 Green VIC 2E amp M Blinks when data is being sent to or received from VIC 2FXO port 0 in slot 2 VIC 2FXS VIC 2BRI NT TE VIC 2DID 1 Green VIC 2E amp M Blinks when data is being sent to or received from VIC 2FXO port 1 in slot 2 VIC 2FXS VIC 2BRI NT TE VIC 2DID m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter1 Cisco 1760 Router Overview Table 1 5 WIC VIC LEDs continued Router Memory W LED Color Cards Supported LED Meaning SLOT 3 OK Green On when a VIC is correctly inserted in the card slot 0 Green VIC 2E amp M Blinks when data is being sent to or received from VIC 2FXO port 0 in slot 3 VIC 2FXS VIC 2BRI NT TE VIC 2DID 1 Green VIC 2E amp M Blinks when data is being sent to or received from VIC 2FXO port 1 in slot 3 VIC 2FXS VIC 2BRI NT TE VIC 2DID Router Memory This section describes the types of memory stored in the router and tells how to find out how much of each type the router has For instructions on how to upgrade memory in the router See Appendix C Installing and Upgrading Memo
71. rigo Voc esta em uma situac o que poder ser causadora de les es corporais Antes de iniciar a utilizac o de qualquer equipamento tenha conhecimento dos perigos envolvidos no manuseio de circuitos el tricos e familiarize se com as pr ticas habituais de prevenc o de acidentes Utilize o n mero da instruc o fornecido ao final de cada aviso para localizar sua traduc o nos avisos de seguranca traduzidos que acompanham este dispositivo GUARDE ESTAS INSTRU ES jAdvertencia INSTRUCCIONES IMPORTANTES DE SEGURIDAD Este simbolo de aviso indica peligro Existe riesgo para su integridad fisica Antes de manipular cualquier equipo considere los riesgos de la corriente el ctrica y familiaricese con los procedimientos estandar de prevencion de accidentes Al final de cada advertencia encontrara el nimero que le ayudara a encontrar el texto traducido en el apartado de traducciones que acompa a a este dispositivo GUARDE ESTAS INSTRUCCIONES Cisco 1760 Modular Access Router Hardware Installation Guide EUN 78 13342 03 Preface Conventions W Varning VIKTIGA S KERHETSANVISNINGAR Denna varningssignal signalerar fara Du befinner dig i en situation som kan leda till personskada Innan du utf r arbete p n gon utrustning m ste du vara medveten om farorna med elkretsar och k nna till vanliga f rfaranden f r att f rebygga olyckor Anv nd det nummer som finns i slutet av varje varning f r att hitta dess vers ttni
72. rning A Do not work on the system or connect or disconnect cables during periods of lightning activity Warning A Do not touch the power supply when the power cord is connected For systems with a power switch line voltages are present within the power supply even when the power switch is off and the power cord is connected For systems without a power switch line voltages are present within the power supply when the power cord is connected Warning A Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals Warning A Only trained and qualified personnel should be allowed to install or replace this equipment Warning A Hazardous network voltages are present in WAN ports regardless of whether power to the router is OFF or ON To avoid electric shock use caution when working near WAN ports When detaching cables detach the end away from the router first Warning During this procedure wear grounding wrist straps to avoid ESD damage to the router Do not directly touch the backplane with your hand or any metal tool or you could shock yourself Cisco 1760 Modular Access Router Hardware Installation Guide EZE 78 13342 03 Appendix C Installing and Upgrading Memory and Packet Voi
73. router diagnostics PVDM 0 Green On when a packet voice data module PVDM is correctly inserted in PVDM card slot 0 PVDM 1 OK Green On when a packet voice data module PVDM is correctly inserted in PVDM card slot 1 MOD OK Green On when a VPN module is present The Ethernet LEDs show network activity and status on the Ethernet port These LEDs are described in Table 1 4 Table 1 4 Ethernet LEDs LED Label Color Description ACT Green Blinks when there is network activity on the Ethernet port COL Yellow Blinks when there are packet collisions on the local Ethernet network FDX Green On Ethernet port is operating in full duplex mode Off Ethernet port is operating in half duplex mode 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter1 Cisco 1760 Router Overview Ports and LEDs Table 1 4 Ethernet LEDs continued LED Label Color Description 100 Green On Ethernet port is operating at 100 Mbps Off Ethernet port is operating at 10 Mbps LINK Green On when the Ethernet link is up WIC VIC LEDs Table 1 5 WIC VIC LEDs The WIC VIC LEDs show network activity and status on the WIC and VIC ports These LEDs are described in Table 1 5 LED Color Cards Supported LED Meaning SLOT 0 OK Green On when either a WIC or a VIC is correctly inserted in the card slot 0 Green ISDN On when the first ISDN B channel is conn
74. ry and Packet Voice Data Modules in this guide Types of Memory The router has the following types of memory Dynamic RAM DRAM This is the main storage memory for the router DRAM is also called working storage and contains the dynamic configuration information The router stores a working copy of Cisco IOS software dynamic configuration information and routing table information in DRAM Nonvolatile RAM NVRAM This type of memory contains the startup configuration 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter1 Cisco 1760 Router Overview Router Memory e Flash memory This special kind of erasable programmable memory contains a copy of the Cisco IOS software The Flash memory structure can store multiple copies of the Cisco IOS software You can load a new level of the operating system in every router in your network then when it is convenient you can upgrade the whole network to the new level Amounts of Memory The Cisco 1760 is shipped with 64 MB of DRAM and 32 MB of Flash memory on board The Cisco 1760 V is shipped with 96 MB of DRAM 64 MB on board and 32 MB in a DIMM socket and 32 MB of Flash memory 32 MB on board and one empty SIMM socket Use the show version command to view the amount of DRAM NVRAM and Flash memory stored in your router The following example shows the output of the show version command Router gt show version Cisco In
75. s Router Hardware Installation Guide Bb index reset 3 4 show controller 3 15 show isdn status 3 15 show startup config 3 5 show tech support 3 1 show version 1 10 3 3 C 5 config register command 3 6 configuration register determining value 3 2 to 3 4 resetting 3 6 to 3 7 configure terminal command 3 6 connecting power 2 11 to 2 12 router to a local network 2 6 to 2 7 router to a modem 2 14 to 2 15 router to a PC 2 13 to 2 14 connectors front panel 1 4 console port connecting to a terminal or PC 2 13 to 2 14 description 1 2 1 4 figure 1 3 specification A 1 contacts Cisco reseller 3 1 conventions command xxii text xiii copy command 3 5 3 6 D dialer map command 3 15 dialer string command 3 15 digital signal processor C 7 DIMM installing C 4 to C 6 location on router C 4 documentation included with router xii related xii DRAM description 1 9 DSP C 7 E amp M VIC port B 4 echo cancellation E 2 definition E 2 echo canceler expansion modules E 1 E 2 enable command 3 5 enable password recovering 3 2 enable secret command 3 6 enable secret password resetting 3 6 equipment additional required 1 12 to 1 13 Ethernet ACT LED 1 5 Ethernet cable connecting 2 6 m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 network guidelines B 2 pinouts B 2 Ethernet COL LED 1 5 Ethernet hub connecting to 2 7 required 1 12 Ethernet LEDs 1 5 Etherne
76. sition using the minimum force necessary When the SIMM is properly seated the connector springs will click into place Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Appendix Installing and Upgrading Memory and Packet Voice Data Modules InstallingaPVDM W Figure C 5 Installing a SIMM view trom side of card 1 Insert the SIMM into the socket at an angle 45 from vertical 2 Push the SIMM down and forward 3 The socket guide posts insert through the SIMM holes on both sides 4 The locking spring will gt clip the front side of the SIMM when it is fully installed on both sides L A lL 65287 Installing a PVDM You can install up to two PVDMs to support enhanced versions of digital signal processors DSPs There are five types of PVDMs e PVDM 256K 4 Supports one DSP e PVDM 256K 8 Supports up to two DSPs e PVDM 256K 12 Supports up to three DSPs e PVDM 256K 16 Supports up the four DSPs e PVDM 256K 20 Supports up to five DSPs Each DSP supports two analog voice ports or one ISDN BRI port Each analog VIC used with the Cisco 1760 router has two voice ports and requires a single DSP The 2 port ISDN Voice BRI requires two DSPs Table C 1 shows the possible combinations of PVDMs and voice ports for the Cisco 1760 router Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 wm Appendix
77. t port connecting 2 6 to 2 7 description 1 2 1 4 figure 1 3 specification 1 Ethernet switch connecting to 2 7 required 1 12 F features key 1 2 to 1 3 Flash memory description 1 10 location on router C 4 upgrading C 6to C 7 front panel connectors 1 3to 1 4 LEDs 1 3 ports 1 3 FXO VIC port B 3 FXS VIC port B 3 Index Mi indicators See LEDs installation additional required equipment 1 12 to 1 13 verifying using LEDs 2 12 to 2 13 installing DIMM C 4 to C 6 PVDM C 7 to 9 SIMM C 6 to C 7 VPN 6 to 0 8 interface cards description 1 2 IOS See Flash memory ISDN troubleshooting 3 13 to 3 15 isdn switch type command 3 15 L LEDs Ethernet 1 5 front panel 1 3 OK LED diagnostics 3 7 to 3 8 system 1 5 verifying installation 2 12 to 2 13 WIC VIC 1 6 to 1 9 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Bb Index memory DIMM installing C 4 to C 6 location on router C 4 DRAM 1 9 Flash description 1 10 location on router C 4 upgrading C 6to C 7 in router displaying 1 10 NVRAM 1 9 SIMM See Flash modem connecting to router 2 14 to 2 15 required 1 13 mounting brackets attaching to rack 2 5 attaching to router 2 3 to 2 4 multiflex trunk interface cards E 1 note definition xiii NVRAM description 1 9 O OK LED description 1 5 diagnostics 3 7to 3 8 opening chassis C 3 D 4 to D 5 operating specifications A 1 P password r
78. t version 1 EEPROM contents hex 0x20 01 OE 01 01 00 DD 46 EC 50 09 BD O1 00 00 00 00 0x30 78 00 00 00 99 05 26 01 FF FF FF FF FF FF FF FF VIC Slot 2 Dual FXS Voice Interface Card Hardware revision 1 1 Board revision BO Serial number 0019621176 Part number 800 02493 02 Test history 0x00 RMA number 00 00 00 Connector type WAN Module EEPROM format version 1 EEPROM contents hex 0x20 01 OE 01 01 01 2B 65 38 50 09 BD 02 00 00 00 00 0x30 58 00 00 00 00 05 15 01 FF FF FF FF FF FF FF FF VIC Slot 3 Dual NT or TE BRI Voice Interface Card Hardware revision 1 0 Board revision BO Serial number 0022850526 Part number 800 07272 01 Test history 0x00 RMA number 00 00 00 Connector type PCI EEPROM format version 1 EEPROM contents hex 0x20 01 32 01 00 01 5 AB DE 50 1 68 01 00 00 00 00 0x30 58 00 00 00 00 10 27 00 FF FF FF FF FF FF FF FF The show diag command displays similar information for each port available on the router Table 3 2 lists problems that could occur with the WICs and VICs and describes possible solutions m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter3 Troubleshooting Problem Solving W Table 3 2 Troubleshooting WICs and VICs Symptom Possible Solutions Router does not recognize the Confirm that the Cisco IOS release installed in the router card supports the WIC or VIC Make sure that you have a Cisco IOS feature set that supports voice
79. telephone network voltages Warning A Do not work on the system or connect or disconnect cables during periods of lightning activity Caution Step 1 A Do not connect a WAN telephone or fax cable to the card until you have completed the installation procedure Follow these steps to remove or insert a card in the router Make sure that the router is turned off and is disconnected from power Caution Step 2 Power must be disconnected from the system before installing or removing WICs or VICs to avoid damaging them When WICs or VICs are pushed into or pulled out of a router that is powered up there is a very good chance that they could be damaged electrically and will no longer function Loosen the thumbscrews on the WIC or VIC slot cover as shown in Figure 2 6 Figure 2 6 Removing WIC or VIC Slot Cover 60950 You should be able to loosen the screws using your fingers however if the screws are very tight you might need to use a Phillips screwdriver 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter2 Installation W installing WICs and VICs Step3 Remove the metal plate that covers the card slot Step4 Hold the card by the edges on either side of the card front panel and line up the card edges with the guides inside the card slot as shown in Figure 2 7 Figure 2 7 Inserting a WIC or VIC in the Router 60949 1 Interface
80. ter off wait 5 seconds and turn it on again Within 60 seconds press the Break key The terminal displays the ROM monitor prompt Go to Step 3 S Note Some terminal keyboards have a key labeled Break If your keyboard does not have a Break key refer to the documentation that came with the terminal for instructions on how to send a break To send a break in Windows HyperTerminal enter Ctrl Break Send a break The terminal displays the following prompt 2 gt Enter confreg 0x142 to reset the configuration register rommon 2 confreg 0x142 Initialize the router by entering the reset command rommon 2 reset The router resets and the configuration register is set to Ox142 The router boots the system image in Flash memory and displays the following System Configuration Dialog Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Chapter3 Troubleshooting Step 5 Step 6 Step 7 Step 8 Step 9 Recovering a Lost Password Enter no in response to the prompts until the following message is displayed Press RETURN to get started Press Return The following prompt appears Router gt Enter the enable command to enter privileged EXEC mode Configuration changes can be made only in this mode Router gt enable The prompt changes to the privileged EXEC prompt Router Enter the show startup config command to display an enable password
81. ternetwork Operating System Software IOS tm C1700 Software C1700 SV3Y M Version 12 2 2 XK EARLY DEPLOYMENT RELEASE SOFTWARE fcl TAC Support http www cisco com tac Copyright c 1986 2001 by cisco Systems Inc Compiled Fri 13 Oct 01 15 26 by ealyon Image text base 0x800080FC data base 0x80D117A8 ROM System Bootstrap Version 12 2 2 XK RELEASE SOFTWARE fcl ROM C1700 Software C1700 SV3Y M Version 12 2 4 XL EARLY DEPLOYMENT RELEASE SOFTWARE fcl Router uptime is 2 days 1 minute System returned to ROM by reload Running default software cisco 1760 MPC860 processor revision 0x00 with 62260K 3276K bytes of memory Processor board ID 0000 1314672220 with hardware revision 0000 MPC860 processor part number 5 mask 2 Bridging software X 25 software Version 3 0 0 Cisco 1760 Modular Access Router Hardware Installation Guide EZE 78 13342 03 Chapter1 Cisco 1760 Router Overview Unpacking the Router lil Basic Rate ISDN software Version 1 1 FastEthernet IEEE 802 3 interface s Serial sync async network interface s ISDN Basic Rate interface s Voice FXS interface s 4 Voice NT or TE BRI interface 32K bytes of non volatile configuration memory 8192K bytes of processor board System flash partition 1 Read Write 8192K bytes of processor board System flash partition 2 Read Write N N P gt Configuration register is 0x0
82. the cards when you order the router and they will be installed for you or you can order the cards separately after you receive the router and install them yourself Cisco VIC To make a voice connection the router must have a supported VIC installed The router supports up to three cards You can either order the cards when ordering the router and they will be installed for you or you can order the cards separately after receiving the router and install them yourself You must install digital signal processors DSPs to use VICs in the router Straight through RJ 45 to RJ 45 cable This cable connects the router to the Ethernet LAN and the WICs to various WAN services including ISDN T1 FT1 and 56 kbps services You will need one cable for each of these connections Standard RJ 11 telephone cable This cable connects the VIC to a telephone fax machine or a telephone wall jack You will need one cable for each of these connections Standard RJ 48 telephone cable This cable connects the VIC to a PBX trunk line You will need one cable for each of these connections m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Chapter1 Cisco 1760 Router Overview Additional Required Equipment Table 1 7 Additional Required Equipment continued Equipment When You Use It Serial cable This cable connects a serial card to serial services You must order this cab
83. tion Guide 78 13342 03 arm Appendix D Installing the Virtual Private Network Module BE installing the VPN Module in a Cisco 1760 Router Installing the VPN Module Follow the steps in this section to install the VPN module Step 1 Install the two standoffs on the module as shown in Figure D 3 Figure D 3 Installing the Standoffs on the VPN Module Standoff is installed into the hole just behind Screw Standoff Screw the large connector Cra 46084 Cisco 1760 Modular Access Router Hardware Installation Guide EIN 78 13342 03 Appendix D Installing the Virtual Private Network Module Installing VPN Module in a Cisco 1760 Router MI Step 2 Locate the VPN module socket and insert the VPN module as shown in Figure D 4 Figure D 4 VPN Module Location Standoffs 60955 Step3 Pushing down as indicated in Figure D 5 plug the VPN module into the socket Figure D 5 Seating the VPN Module 60954 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 A Appendix D Installing the Virtual Private Network Module BE installing the VPN Module in a Cisco 1760 Router Step4 Turn the chassis over and attach the standoffs to it by using the screws provided as shown in Figure D 6 Figure D 6 Securing the Standoff to the Router Motherboard J C Standoff screws Sy EN Bottom of the board C
84. tively affected by inadequate performance of Cisco products You and Cisco will commit full time resources during normal business hours to resolve the situation Severity 3 S3 Operational performance of your network is impaired but most business operations remain functional You and Cisco will commit resources during normal business hours to restore service to satisfactory levels Severity 4 S4 You require information or assistance with Cisco product capabilities installation or configuration There is little or no effect on your business operations 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Preface Obtaining Additional Publications and Information Obtaining Additional Publications and Information Information about Cisco products technologies and network solutions is available from various online and printed sources e Cisco Marketplace provides a variety of Cisco books reference guides and logo merchandise Visit Cisco Marketplace the company store at this URL http www cisco com go marketplace e Cisco Press publishes a wide range of general networking training and certification titles Both new and experienced users will benefit from these publications For current Cisco Press titles and other information go to Cisco Press at this URL http www ciscopress com e Packet magazine is the Cisco Systems technical user magazine for maximizing Internet and networ
85. ts only when a particular WIC or VIC is removed from the router There may be a problem with the WIC or VIC Consult your Cisco reseller Confirm that the Cisco IOS release installed in the router supports the WIC or VIC The Cisco WAN Interface Cards Hardware Installation Guide lists the software requirements for each card Router powers on and boots only There might be a problem with the WIC or VIC cables Consult your when a particular cable is Cisco reseller for warranty information disconnected Troubleshooting the Power System Table 3 3 lists symptoms of and possible solutions to power problems Table 3 3 Troubleshooting the Power System Symptom Possible Solutions Router shuts down after being on for a short time The router may be overheating Make sure that nothing is blocking the fan vents on the side of the router Make sure that the area in which the router is installed meets the environmental site requirements given in Appendix A of this guide and in the Site Requirements section in the Regulatory Compliance and Safety Information for Cisco 1700 Routers document that came with your router e Ifthe PWR LED is not on the power supply has failed The router attempts to boot but all LEDs remain off The power supply has failed Return the router to your Cisco reseller Cisco 1760 Modular Access Router Hardware Installation Guide EXE 78 13342 03 Chapter
86. u to use Pretty Good Privacy PGP or a compatible product to encrypt any sensitive information that you send to Cisco PSIRT can work from encrypted information that is compatible with PGP versions 2 x through 8 x Never use a revoked or an expired encryption key The correct public key to use in your correspondence with PSIRT is the one that has the most recent creation date in this public key server list http pgp mit edu 1 1371 pks lookup search psirt 40cisco com amp op index amp ex act on In an emergency you can also reach PSIRT by telephone e 1877 228 7302 e 1408 525 6532 Obtaining Technical Assistance For all customers partners resellers and distributors who hold valid Cisco service contracts Cisco Technical Support provides 24 hour a day award winning technical assistance The Cisco Technical Support Website on Cisco com features extensive online support resources In addition Cisco Technical Assistance Center TAC engineers provide telephone support If you do not hold a valid Cisco service contract contact your reseller 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Preface Obtaining Technical Assistance Cisco Technical Support Website The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies The website is available 24 hours a day 365 days a year at this UR
87. work 2 6 Installing WICs and VICs 2 8 Safety Information 2 8 Connecting Power to the Router 2 11 Verifying the Installation 2 12 Optional Installation Steps 2 13 Connecting a PC 2 13 Connecting a Modem 2 14 CHAPTER 3 Troubleshooting 3 1 Contacting Your Cisco Reseller 3 1 Recovering a Lost Password 3 2 m Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Contents W Determining the Configuration Register Value 3 2 Resetting the Router 3 4 Resetting the Password 3 6 Resetting the Configuration Register Value 3 6 Problem Solving 3 7 OK LED Diagnostics 3 7 Troubleshooting WICs and VICs 3 8 Troubleshooting the Power System 3 12 Troubleshooting ISDN 3 13 Fan Behavior 3 15 APPENDIX A Technical Specifications A 1 APPENDIX B Cabling Specifications B 1 Ethernet Cables 1 Ethernet Network Cabling Guidelines 2 Console Cable and Adapter B 3 VIC Cables and Pinouts B 3 Cables and Pinouts for 2 Port ISDN BRI Card B 5 APPENDIX C Installing and Upgrading Memory and Packet Voice Data Modules C 1 Safety Information C 1 Opening the Chassis Locating Modules C 4 Installing a DIMM C 4 Installing a SIMM C 6 Installing a PVDM 7 Closing the Chassis C 10 Cisco 1760 Modular Access Router Hardware Installation Guide 78 13342 03 Contents APPENDIX D Installing the Virtual Private Network Module 0 1 Before You Begin D 1 VPN Module Parts D 1 Safety W
88. x Installing and Upgrading Memory and Packet Voice Data Modules BE installing a SIMM Step 4 Installing a P Warning Step 1 Step 2 Step 3 A Press the DIMM firmly into the slot until the slot guides on each side of the slot move up and over the end of the DIMM If the guides do not move up over the edge of the DIMM move them with your hands SIMM You can install one SIMM to increase the amount of Flash memory in the router The SIMM used to upgrade Flash memory is 16 MB in size Follow these steps to install a SIMM on the router motherboard During this procedure wear grounding wrist straps to avoid ESD damage to the router Do not directly touch the backplane with your hand or any metal tool or you could shock yourself Locate the SIMM slot on the motherboard See Figure C 3 on page C 4 Remove any existing SIMM by pulling the locking spring clips on both sides outward and tilting the SIMM free of the clips Face the front panel of the router Hold the SIMM with the component side toward you Caution Step 4 Handle SIMMs by the card edges only SIMMs are ESD sensitive components and can be damaged by mishandling Position the SIMM so that the indexing slot in the connector bottom edge of the SIMM is lined up with the indexing tab inside the SIMM slot Tilt the SIMM 45 degrees toward the rear of the router and insert it into the slot see Figure C 5 Rock it into its vertical po
89. you are configuring the router e Connecting a PC e Connecting a Modem Connecting a PC Step 1 If you want to configure the router through the Cisco IOS command line interface CLI you must connect the router console port to a terminal or PC The cable required for this connection is included with the router The PC must have some type of terminal emulation software installed The software should be configured with the following parameters 9600 baud 8 data bits no parity 1 stop bit and no flow control Refer to the Cisco 1700 Router Software Configuration Guide for detailed information about configuring the router using Cisco IOS software Follow these steps to connect the router to a terminal or PC Connect the end of the light blue console cable with the RJ 45 connector to the blue console port on the router as shown in Figure 2 9 78 13342 03 Cisco 1760 Modular Access Router Hardware Installation Guide Chapter2 Installation W Optional Installation Steps Figure 2 9 Connecting the Console Cable to the Router 60946 1 Blue console port 3 Light blue console cable 2 To PC or terminal Step2 Connect the end of the cable with the DB 9 connector to the terminal or PC If your terminal or PC has a console port that does not fit a DB 9 connector you must provide a correct adapter for that port Connecting a Modem When a modem is connected to the auxiliary port a remote user can

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