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... 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 Cisco 1760 Router...
... 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 Cisco 1760 Router...
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... 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 ...VPN) module in this product: • Quick Start Guide for the Cisco 1751 and 1760 Routers 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 how to use Cisco IOS software to the Cisco 1760 router. • Cisco 1- Cisco 1760 Modular Access Router...
... 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 ...VPN) module in this product: • Quick Start Guide for the Cisco 1751 and 1760 Routers 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 how to use Cisco IOS software to the Cisco 1760 router. • Cisco 1- Cisco 1760 Modular Access Router...
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... describes how to install and configure the WICs and VICs that could result in this situation, you might do something that are supported by the Cisco 1760 router. • Cisco IOS command reference and configuration guides provide complete information about all Cisco IOS CLI commands and how to use the following conventions for information and instructions.
... describes how to install and configure the WICs and VICs that could result in this situation, you might do something that are supported by the Cisco 1760 router. • Cisco IOS command reference and configuration guides provide complete information about all Cisco IOS CLI commands and how to use the following conventions for information and instructions.
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...[] {x | x | x} ^ or Ctrl screen font boldface screen font [] Description Commands and keywords. Command input that you must select one. Examples of information displayed on Cisco.com. Cisco also provides several ways to system prompts appear in braces separated by vertical bars. Examples ... Commands Table 1 describes the syntax used with the commands in angled brackets. Keywords or arguments that appear within square brackets are available on the screen. These sections explain how to obtain technical information from Cisco Systems. xxii Cisco 1760 Modular Access Router ...
...[] {x | x | x} ^ or Ctrl screen font boldface screen font [] Description Commands and keywords. Command input that you must select one. Examples of information displayed on Cisco.com. Cisco also provides several ways to system prompts appear in braces separated by vertical bars. Examples ... Commands Table 1 describes the syntax used with the commands in angled brackets. Keywords or arguments that appear within square brackets are available on the screen. These sections explain how to obtain technical information from Cisco Systems. xxii Cisco 1760 Modular Access Router ...
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... tools on your service request is located at this URL: http://www.cisco.com/techsupport/servicerequest xxvi Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Search results show command output. Locate the serial number label on the Cisco Technical Support Website requires a Cisco.com user ID and password. by product ID or model name...
... tools on your service request is located at this URL: http://www.cisco.com/techsupport/servicerequest xxvi Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Search results show command output. Locate the serial number label on the Cisco Technical Support Website requires a Cisco.com user ID and password. by product ID or model name...
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... operating system in every router in your router. X.25 software, Version 3.0.0. 1-10 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Router Memory Chapter 1 Cisco 1760 Router Overview • Flash memory-This special kind of erasable, programmable memory contains a copy of DRAM, NVRAM, and Flash memory stored in your network; Use the show version command to the new...
... operating system in every router in your router. X.25 software, Version 3.0.0. 1-10 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03 Router Memory Chapter 1 Cisco 1760 Router Overview • Flash memory-This special kind of erasable, programmable memory contains a copy of DRAM, NVRAM, and Flash memory stored in your network; Use the show version command to the new...
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... baud, 8 data bits, no parity, 1 stop bit, and no flow control. Refer to the local Ethernet LAN through the Cisco IOS command-line interface (CLI), you might or might not use, depending on the router, as shown in Chapter 1, "Cisco 1760 Router Overview," for detailed information on activity at different ports. • LINK-On when the...
... baud, 8 data bits, no parity, 1 stop bit, and no flow control. Refer to the local Ethernet LAN through the Cisco IOS command-line interface (CLI), you might or might not use, depending on the router, as shown in Chapter 1, "Cisco 1760 Router Overview," for detailed information on activity at different ports. • LINK-On when the...
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... you received the router • Brief description of the problem • Brief description of the problem. CH A P T E R 3 Troubleshooting Use the information in this chapter to help isolate problems with the router or to isolate the problem • Output from the show tech-support EXEC command 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide...
... you received the router • Brief description of the problem • Brief description of the problem. CH A P T E R 3 Troubleshooting Use the information in this chapter to help isolate problems with the router or to isolate the problem • Output from the show tech-support EXEC command 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide...
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... register is usually 0x0. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-3 It is 0x0 Record the setting of the configuration register. Processor board ID 0000 (1314672220), with 62260K/3276K bytes of this example output): Router> show version command to ROM by reload Running default software cisco 1760 (MPC860) processor (revision 0x00) with hardware...
... register is usually 0x0. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-3 It is 0x0 Record the setting of the configuration register. Processor board ID 0000 (1314672220), with 62260K/3276K bytes of this example output): Router> show version command to ROM by reload Running default software cisco 1760 (MPC860) processor (revision 0x00) with hardware...
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Recovering a Lost Password Chapter 3 Troubleshooting Step 6 Record the break setting, as given by entering the reset command: rommon 2> reset The router resets, and the configuration register is set to Step 3. Step 2 Step 3 Step 4 Send a break. Cisco 1760 Modular Access Router Hardware Installation Guide 3-4 78-13342-03 Within 60 seconds, press the Break key. Note Some terminal...
Recovering a Lost Password Chapter 3 Troubleshooting Step 6 Record the break setting, as given by entering the reset command: rommon 2> reset The router resets, and the configuration register is set to Step 3. Step 2 Step 3 Step 4 Send a break. Cisco 1760 Modular Access Router Hardware Installation Guide 3-4 78-13342-03 Within 60 seconds, press the Break key. Note Some terminal...
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..."Resetting the Configuration Register Value" section. Router> enable The prompt changes to the privileged EXEC prompt: Router# Enter the show startup-config command to display an enable password in the configuration file: Router# show startup-config command output. If you are resetting an enable ...13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-5 The following message is displayed: Press RETURN to get started! Write down the password and keep the record secure. Enter the copy startup-config running-config command to return to your startup configuration: Router# copy ...
..."Resetting the Configuration Register Value" section. Router> enable The prompt changes to the privileged EXEC prompt: Router# Enter the show startup-config command to display an enable password in the configuration file: Router# show startup-config command output. If you are resetting an enable ...13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-5 The following message is displayed: Press RETURN to get started! Write down the password and keep the record secure. Enter the copy startup-config running-config command to return to your startup configuration: Router# copy ...
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Cisco 1760 Modular Access Router Hardware Installation Guide 3-6 78-13342-03 Resetting the Configuration Register Value Follow these steps to reset an enable secret password and restore the configuration of the router after you have recovered an enable password: Step 1 Step 2 Enter the configure terminal command to enter configuration mode: Router# configure terminal Enter the config-register...
Cisco 1760 Modular Access Router Hardware Installation Guide 3-6 78-13342-03 Resetting the Configuration Register Value Follow these steps to reset an enable secret password and restore the configuration of the router after you have recovered an enable password: Step 1 Step 2 Enter the configure terminal command to enter configuration mode: Router# configure terminal Enter the config-register...
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... detect the dynamic RAM (DRAM). Router# show diag command to help determine problems with a card. The user programmable machine has a write failure. Troubleshooting WICs and VICs Use the show diag Slot 0: C1760 1FE VE ... FF FF FF FF FF FF FF FF FF Packet Voice DSP Module Slot 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 Problem-Solving Chapter 3 Troubleshooting Table 3-1 Blinking Patterns of the OK LED Number of the 860P DPRAM failed. The...
... detect the dynamic RAM (DRAM). Router# show diag command to help determine problems with a card. The user programmable machine has a write failure. Troubleshooting WICs and VICs Use the show diag Slot 0: C1760 1FE VE ... FF FF FF FF FF FF FF FF FF Packet Voice DSP Module Slot 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 Problem-Solving Chapter 3 Troubleshooting Table 3-1 Blinking Patterns of the OK LED Number of the 860P DPRAM failed. The...
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Table 3-2 lists problems that 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-... 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...
Table 3-2 lists problems that 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-... 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...
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... for ISDN-specific problems that might occur. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-13 Do this for each ISDN port installed in the router: Router# clear interface bri0/0 Router# clear interface bri1/0 • For routers with an ISDN S/T WIC, enter the clear interface command to terminate any active ISDN calls, to reset the...
... for ISDN-specific problems that might occur. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-13 Do this for each ISDN port installed in the router: Router# clear interface bri0/0 Router# clear interface bri1/0 • For routers with an ISDN S/T WIC, enter the clear interface command to terminate any active ISDN calls, to reset the...
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... fans in the Cisco 1760 router are normally operational. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-15 Is Layer 1 status deactivated? • Verify that all ISDN cabling is active, Check the router protocol does Layer 3 status say "1 configurations. Check destination phone number configured with the dialer map command or the dialer string command. If Layer...
... fans in the Cisco 1760 router are normally operational. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-15 Is Layer 1 status deactivated? • Verify that all ISDN cabling is active, Check the router protocol does Layer 3 status say "1 configurations. Check destination phone number configured with the dialer map command or the dialer string command. If Layer...
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This command is described in Figure C-4) away from the DIMM and down toward the motherboard. Step 1 Step 2 Locate the DIMM slot on the edge of the "Cisco 1760 Router Overview" chapter. Figure C-4 Installing a DIMM DIMM 2 DIMM slot 1 2 42289 DIMM slot guides Step 3 Insert the... by mishandling. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide C-5 Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Installing a DIMM • 32 MB • 64 MB Use the show version command to the router. Do not directly touch the backplane...
This command is described in Figure C-4) away from the DIMM and down toward the motherboard. Step 1 Step 2 Locate the DIMM slot on the edge of the "Cisco 1760 Router Overview" chapter. Figure C-4 Installing a DIMM DIMM 2 DIMM slot 1 2 42289 DIMM slot guides Step 3 Insert the... by mishandling. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide C-5 Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Installing a DIMM • 32 MB • 64 MB Use the show version command to the router. Do not directly touch the backplane...
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... 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 Access Router Hardware Installation Guide IN-1
... 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 Access Router Hardware Installation Guide IN-1
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...1-2, 1-4 figure 1-3 specification A-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-6 to C-7 front panel connectors 1-3 to 1-4 LEDs 1-3 ports 1-3 FXO VIC port B-3 FXS VIC port B-3 78-13342-03 ...C-7 VPN D-6 to D-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 Cisco 1760 Modular Access Router Hardware...
...1-2, 1-4 figure 1-3 specification A-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-6 to C-7 front panel connectors 1-3 to 1-4 LEDs 1-3 ports 1-3 FXO VIC port B-3 FXS VIC port B-3 78-13342-03 ...C-7 VPN D-6 to D-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 Cisco 1760 Modular Access Router Hardware...
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...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 types C-7 R 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... 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
...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 types C-7 R 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... 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