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... 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 Cisco 1760 Router Overview 1-1 Key Features 1-2 Ports and LEDs 1-3 Cisco 1760 Modular Access Router Hardware Installation Guide...
... 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 Cisco 1760 Router Overview 1-1 Key Features 1-2 Ports and LEDs 1-3 Cisco 1760 Modular Access Router Hardware Installation Guide...
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...B A P P E N D I X C A P P E N D I X 78-13342-03 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 Technical Specifications A-1 Cabling Specifications B-1... Chassis C-3 Locating Modules C-4 Installing a DIMM C-4 Installing a SIMM C-6 Installing a PVDM C-7 Closing the Chassis C-10 Cisco 1760 Modular Access Router Hardware Installation Guide ix
...B A P P E N D I X C A P P E N D I X 78-13342-03 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 Technical Specifications A-1 Cabling Specifications B-1... Chassis C-3 Locating Modules C-4 Installing a DIMM C-4 Installing a SIMM C-6 Installing a PVDM C-7 Closing the Chassis C-10 Cisco 1760 Modular Access Router Hardware Installation Guide ix
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... publications provide related information on this document also applies to the Cisco 1760 router. • Cisco 1- Related Documentation Preface • Chapter 3, "Troubleshooting," describes some common network scenarios and how to use the Cisco IOS command-line interface (CLI) to configure the router in these problems. • Appendix A, "Technical Specifications," lists the physical characteristics, environmental requirements, and...
... publications provide related information on this document also applies to the Cisco 1760 router. • Cisco 1- Related Documentation Preface • Chapter 3, "Troubleshooting," describes some common network scenarios and how to use the Cisco IOS command-line interface (CLI) to configure the router in these problems. • Appendix A, "Technical Specifications," lists the physical characteristics, environmental requirements, and...
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...expired encryption key. Preface Obtaining Technical Assistance Reporting Security Problems in Cisco Products Cisco is committed to correct all customers, partners, resellers, and distributors who hold valid Cisco service contracts, Cisco Technical Support provides 24-hour-a-day, award-winning technical assistance. security-alert@cisco.com • Nonemergencies - We test our products ...think that is compatible with PSIRT is the one that you might have identified a vulnerability in your reseller. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide xxv
...expired encryption key. Preface Obtaining Technical Assistance Reporting Security Problems in Cisco Products Cisco is committed to correct all customers, partners, resellers, and distributors who hold valid Cisco service contracts, Cisco Technical Support provides 24-hour-a-day, award-winning technical assistance. security-alert@cisco.com • Nonemergencies - We test our products ...think that is compatible with PSIRT is the one that you might have identified a vulnerability in your reseller. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide xxv
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... • Maintenance agreement or warranty information • Cisco IOS release installed on your local reseller for advice. Before you call, you should have taken to rule out the router as the source of a problem, contact your router • Date you received the router • Brief description of the problem • Brief description of the steps you...
... • Maintenance agreement or warranty information • Cisco IOS release installed on your local reseller for advice. Before you call, you should have taken to rule out the router as the source of a problem, contact your router • Date you received the router • Brief description of the problem • Brief description of the steps you...
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...-Check all the external cables that connect the router to help determine any of these problems, contact your Cisco reseller. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-7 When the router first boots up, it should be doing to what the router is to isolate the problem to a specific subsystem by comparing what it performs...
...-Check all the external cables that connect the router to help determine any of these problems, contact your Cisco reseller. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-7 When the router first boots up, it should be doing to what the router is to isolate the problem to a specific subsystem by comparing what it performs...
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... command to help determine problems with a card. The user programmable machine has a write failure. The parameter RAM area of Blinks 2 3 4 5 6 9 Meaning The 860P dual-port RAM (DPRAM) failed. The router DRAM failed. The 860P system protection control register has a write failure.... 0: Hardware Revision : 2.2 Part Number : 73-3815-01 Board Revision : A0 Cisco 1760 Modular Access Router Hardware Installation Guide 3-8 78-13342-03 The router cannot detect the dynamic RAM (DRAM). Problem-Solving Chapter 3 Troubleshooting Table 3-1 Blinking Patterns of the OK LED Number of the ...
... command to help determine problems with a card. The user programmable machine has a write failure. The parameter RAM area of Blinks 2 3 4 5 6 9 Meaning The 860P dual-port RAM (DPRAM) failed. The router DRAM failed. The 860P system protection control register has a write failure.... 0: Hardware Revision : 2.2 Part Number : 73-3815-01 Board Revision : A0 Cisco 1760 Modular Access Router Hardware Installation Guide 3-8 78-13342-03 The router cannot detect the dynamic RAM (DRAM). Problem-Solving Chapter 3 Troubleshooting Table 3-1 Blinking Patterns of the OK LED Number of the ...
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Chapter 3 Troubleshooting Problem-Solving 78-13342-03 Deviation Number : 0-0 Fab Version : 02 PCB Serial Number : ICP0339007X RMA Test History : 00 RMA Number : 0-0-0-0 RMA History : 00 Processor type : 02 ... 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 F0 Cisco 1760 Modular Access Router Hardware Installation Guide 3-9
Chapter 3 Troubleshooting Problem-Solving 78-13342-03 Deviation Number : 0-0 Fab Version : 02 PCB Serial Number : ICP0339007X RMA Test History : 00 RMA Number : 0-0-0-0 RMA History : 00 Processor type : 02 ... 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 F0 Cisco 1760 Modular Access Router Hardware Installation Guide 3-9
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... could occur with the WICs and VICs and describes possible solutions. 3-10 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Problem-Solving Chapter 3 Troubleshooting Serial number 0014501612 Part number 800-02493-01 Test history 0x00 RMA number 00-00-00 Connector type WAN Module EEPROM format ... 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.
... could occur with the WICs and VICs and describes possible solutions. 3-10 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Problem-Solving Chapter 3 Troubleshooting Serial number 0014501612 Part number 800-02493-01 Test history 0x00 RMA number 00-00-00 Connector type WAN Module EEPROM format ... 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.
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... Interface Cards Hardware Installation Guide lists the software requirements for your terminal are secure. Chapter 3 Troubleshooting Problem-Solving Table 3-2 Troubleshooting WICs and VICs Symptom Possible Solutions Router does not recognize the card. • Confirm that the Cisco IOS release installed in the router supports the WIC or VIC. • Make sure that you have...
... Interface Cards Hardware Installation Guide lists the software requirements for your terminal are secure. Chapter 3 Troubleshooting Problem-Solving Table 3-2 Troubleshooting WICs and VICs Symptom Possible Solutions Router does not recognize the card. • Confirm that the Cisco IOS release installed in the router supports the WIC or VIC. • Make sure that you have...
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... each card. disconnected. Make sure that came with the WIC or VIC cables. Return the router to power problems. Table 3-3 Troubleshooting the Power System Symptom Possible Solutions Router shuts down after being on for Cisco 1700 Routers document that nothing is a short time. Problem-Solving Chapter 3 Troubleshooting Table 3-2 Troubleshooting WICs and VICs (continued) Symptom Possible Solutions...
... each card. disconnected. Make sure that came with the WIC or VIC cables. Return the router to power problems. Table 3-3 Troubleshooting the Power System Symptom Possible Solutions Router shuts down after being on for Cisco 1700 Routers document that nothing is a short time. Problem-Solving Chapter 3 Troubleshooting Table 3-2 Troubleshooting WICs and VICs (continued) Symptom Possible Solutions...
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... switch. Do this for each ISDN port installed in the router: Router# clear controller bri0 Router# clear controller bri1 Table 3-4 lists troubleshooting methods for ISDN-specific problems that might occur. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-13 Do this for the router. Return the router to reset the ISDN BRI interface. Contact your...
... switch. Do this for each ISDN port installed in the router: Router# clear controller bri0 Router# clear controller bri1 Table 3-4 lists troubleshooting methods for ISDN-specific problems that might occur. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-13 Do this for the router. Return the router to reset the ISDN BRI interface. Contact your...
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... connected? Contact your ISDN service provider. 3-14 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Check with your Cisco reseller. Problem-Solving Chapter 3 Troubleshooting Table 3-4 Troubleshooting ISDN WIC ISDN S/T Symptom Router is on, but the NT1 LED on ? ISDN U Router is off . If no , the router/WIC might be malfunctioning. Contact your ISDN service...
... connected? Contact your ISDN service provider. 3-14 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Check with your Cisco reseller. Problem-Solving Chapter 3 Troubleshooting Table 3-4 Troubleshooting ISDN WIC ISDN S/T Symptom Router is on, but the NT1 LED on ? ISDN U Router is off . If no , the router/WIC might be malfunctioning. Contact your ISDN service...
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... "2 Active Layer 3 calls"? Fan Behavior The fans in the Cisco 1760 router are normally operational. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-15 Make sure that all ISDN cabling is active, does Layer 3 status say "No Active Layer 3 call "? Chapter 3 Troubleshooting Problem-Solving Table 3-4 Troubleshooting ISDN (continued) WIC ISDN S/T or ISDN...
... "2 Active Layer 3 calls"? Fan Behavior The fans in the Cisco 1760 router are normally operational. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-15 Make sure that all ISDN cabling is active, does Layer 3 status say "No Active Layer 3 call "? Chapter 3 Troubleshooting Problem-Solving Table 3-4 Troubleshooting ISDN (continued) WIC ISDN S/T or ISDN...
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Problem-Solving Chapter 3 Troubleshooting 3-16 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03
Problem-Solving Chapter 3 Troubleshooting 3-16 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03
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...C-6 location on router C-4 DRAM 1-9 Flash description 1-10 location on router C-4 upgrading C-6 to 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... 1-9 O OK LED description 1-5 diagnostics 3-7 to 3-8 opening chassis C-3, D-4 to D-5 operating specifications A-1 P password, recovering 3-2 PC connecting to router 2-13 to 2-14 terminal emulation settings 2-13 pinouts console cable B-3 E&M VIC connectors B-5 Ethernet cable B-1 to B-2 FXS and FXO VIC connectors ...
...C-6 location on router C-4 DRAM 1-9 Flash description 1-10 location on router C-4 upgrading C-6 to 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... 1-9 O OK LED description 1-5 diagnostics 3-7 to 3-8 opening chassis C-3, D-4 to D-5 operating specifications A-1 P password, recovering 3-2 PC connecting to router 2-13 to 2-14 terminal emulation settings 2-13 pinouts console cable B-3 E&M VIC connectors B-5 Ethernet cable B-1 to B-2 FXS and FXO VIC connectors ...
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Index 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 SNMP support 1-2 specifications cabling 2-port ISDN BRI card B-5 to B-6 console cable and adapter B-3 Ethernet B-1 to B-2 VIC cables B-3 to A-2 unpacking 1-11, ??... specifications A-1 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 IN-5
Index 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 SNMP support 1-2 specifications cabling 2-port ISDN BRI card B-5 to B-6 console cable and adapter B-3 Ethernet B-1 to B-2 VIC cables B-3 to A-2 unpacking 1-11, ??... specifications A-1 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 IN-5
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... 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 U unpacking the router 1-11, ?? 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 IN-6 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03
... 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 U unpacking the router 1-11, ?? 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 IN-6 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03
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... DVD xiv Ordering Documentation xv Documentation Feedback xv Cisco Product Security Overview xv Reporting Security Problems in Cisco Products xvi Obtaining Technical Assistance xvii Cisco Technical Support Website xvii Submitting a Service Request xviii Definitions of Service Request Severity xviii Obtaining Additional Publications and Information xix Cisco 1700 Router Overview 1-1 Key Features 1-3 Rear-Panel Ports and LEDs...
... DVD xiv Ordering Documentation xv Documentation Feedback xv Cisco Product Security Overview xv Reporting Security Problems in Cisco Products xvi Obtaining Technical Assistance xvii Cisco Technical Support Website xvii Submitting a Service Request xviii Definitions of Service Request Severity xviii Obtaining Additional Publications and Information xix Cisco 1700 Router Overview 1-1 Key Features 1-3 Rear-Panel Ports and LEDs...
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... 2-10 Optional Installation Steps 2-11 Connecting a PC 2-11 Connecting a Modem 2-12 Wall-Mounting 2-14 Troubleshooting 3-1 Contacting Cisco or Your Reseller 3-1 Recovering a Lost Password 3-2 Change the Configuration Register 3-2 Reset the Router 3-4 Reset the Password 3-5 Reset the Configuration Register Value 3-6 Problem Solving 3-6 OK LED Diagnostics 3-7 Troubleshooting WAN Interface Cards and Cables 3-7 Troubleshooting the Power System...
... 2-10 Optional Installation Steps 2-11 Connecting a PC 2-11 Connecting a Modem 2-12 Wall-Mounting 2-14 Troubleshooting 3-1 Contacting Cisco or Your Reseller 3-1 Recovering a Lost Password 3-2 Change the Configuration Register 3-2 Reset the Router 3-4 Reset the Password 3-5 Reset the Configuration Register Value 3-6 Problem Solving 3-6 OK LED Diagnostics 3-7 Troubleshooting WAN Interface Cards and Cables 3-7 Troubleshooting the Power System...