Hardware Installation Guide
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...D I X 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 ...Modules C-1 Safety Information C-1 Opening the 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
...D I X 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 ...Modules C-1 Safety Information C-1 Opening the 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
Hardware Installation Guide
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... a terminal-emulation program to its intial startup configuration. Cisco 1760 Modular Access Router Hardware Installation Guide 3-2 78-13342-03 You then restore the router to its prior configuration. • Resetting the Configuration Register Value If you are using an enable password, you use this process to restore the router to the console port on ( | ) position. Configure the...
... a terminal-emulation program to its intial startup configuration. Cisco 1760 Modular Access Router Hardware Installation Guide 3-2 78-13342-03 You then restore the router to its prior configuration. • Resetting the Configuration Register Value If you are using an enable password, you use this process to restore the router to the console port on ( | ) position. Configure the...
Hardware Installation Guide
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... --- Resetting the Router Follow these steps to reset the router: Step 1 Do one of the configuration register. • Break enabled-Bit 8 is set to 0. • Break disabled (default setting)-Bit 8 is set to 0x142. Cisco 1760 Modular Access Router Hardware Installation... Step 4 Send a break. The router boots the system image in Windows HyperTerminal, enter Ctrl-Break. 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 ...
... --- Resetting the Router Follow these steps to reset the router: Step 1 Do one of the configuration register. • Break enabled-Bit 8 is set to 0. • Break disabled (default setting)-Bit 8 is set to 0x142. Cisco 1760 Modular Access Router Hardware Installation... Step 4 Send a break. The router boots the system image in Windows HyperTerminal, enter Ctrl-Break. 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 ...
Hardware Installation Guide
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... the prompts until the following prompt appears: Router> Enter the enable command to display an enable password in the configuration file: Router# show startup-config command output. If you are using an enable password, it displayed in the "Resetting the Password" section, which follows. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-5 Enter the copy startup...
... the prompts until the following prompt appears: Router> Enter the enable command to display an enable password in the configuration file: Router# show startup-config command output. If you are using an enable password, it displayed in the "Resetting the Password" section, which follows. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide 3-5 Enter the copy startup...
Hardware Installation Guide
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... 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 3-6 78-13342-03 Recovering a Lost Password Chapter 3 Troubleshooting Resetting the Password Follow these steps to restore the configuration of the router: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Enter the configure terminal command to enter configuration...
... 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 3-6 78-13342-03 Recovering a Lost Password Chapter 3 Troubleshooting Resetting the Password Follow these steps to restore the configuration of the router: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Enter the configure terminal command to enter configuration...