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...and Setup Quick Start Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-1 Step 2 Press the Break key during the first 60 seconds while Forces the router to help you must have access to initialize the processor hardware and boot the operating system software. You ...can also use the ROM monitor, you isolate or rule out hardware problems encountered when installing your screen is the ROM monitor mode prompt: rommon # > The # is the line number and ...
...and Setup Quick Start Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-1 Step 2 Press the Break key during the first 60 seconds while Forces the router to help you must have access to initialize the processor hardware and boot the operating system software. You ...can also use the ROM monitor, you isolate or rule out hardware problems encountered when installing your screen is the ROM monitor mode prompt: rommon # > The # is the line number and ...
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... frame help at the console. set and display aliases command boot up an external process set stack sync sysret tftpdnld unalias unset xmodem rommon 2 > ? Entering the ROM Monitor Mode Appendix C Using the ROM Monitor Tip From the Cisco IOS software, you must manually boot the operating system from last system return tftp image download...
... frame help at the console. set and display aliases command boot up an external process set stack sync sysret tftpdnld unalias unset xmodem rommon 2 > ? Entering the ROM Monitor Mode Appendix C Using the ROM Monitor Tip From the Cisco IOS software, you must manually boot the operating system from last system return tftp image download...
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Refer to another image. flash:[name] boots the Cisco IOS software from the specified TFTP server. For example: rommon 8 > dir flash: File size Checksum File name 2229799 bytes (0x220627) 0x469e C2600-j-m2.113-4T OL-1957-04 Software Configuration Guide...but do not execute, and -v, verbose. • Use the Cisco IOS commands show version and show rom-monitor, showmon, upgrade rom-monitor , upgrade rom-monitor preference, rommon-pref are using: command type interface Command Descriptions This section lists some other Cisco routers. For example: boot c2600-i-mz 172.15.19.11 -
Refer to another image. flash:[name] boots the Cisco IOS software from the specified TFTP server. For example: rommon 8 > dir flash: File size Checksum File name 2229799 bytes (0x220627) 0x469e C2600-j-m2.113-4T OL-1957-04 Software Configuration Guide...but do not execute, and -v, verbose. • Use the Cisco IOS commands show version and show rom-monitor, showmon, upgrade rom-monitor , upgrade rom-monitor preference, rommon-pref are using: command type interface Command Descriptions This section lists some other Cisco routers. For example: boot c2600-i-mz 172.15.19.11 -
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...32M-DUAL 32M-DUAL • reset or i-Resets and initializes the router, similar to the path where the new ROMMON image is booted again. The following example shows an example of ROM monitor commands (equivalent to save the configuration. Prompts the user to... ?). - showmon-Available in the Cisco IOS exec mode. - This command isavailable in the ROMMON command mode. URL refers to power on. • show rom-monitor command in the Cisco...
...32M-DUAL 32M-DUAL • reset or i-Resets and initializes the router, similar to the path where the new ROMMON image is booted again. The following example shows an example of ROM monitor commands (equivalent to save the configuration. Prompts the user to... ?). - showmon-Available in the Cisco IOS exec mode. - This command isavailable in the ROMMON command mode. URL refers to power on. • show rom-monitor command in the Cisco...
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... value is written into NVRAM, but is aborted. The value is always interpreted as upgrade rom-monitor preference command in the Cisco IOS exec mode. rommon-pref-Used in NVRAM. The following error message appears: "xxx: kernel context state is used in hexadecimal. • confreg... reason for terminating the image, a stack dump of the register in the Cisco IOS exec mode. - This command is invalid, can display or modify the virtual configuration register from the last booted system image. Debugging Commands Most debugging commands are : OL-1957-04 Software Configuration...
... value is written into NVRAM, but is aborted. The value is always interpreted as upgrade rom-monitor preference command in the Cisco IOS exec mode. rommon-pref-Used in NVRAM. The following error message appears: "xxx: kernel context state is used in hexadecimal. • confreg... reason for terminating the image, a stack dump of the register in the Cisco IOS exec mode. - This command is invalid, can display or modify the virtual configuration register from the last booted system image. Debugging Commands Most debugging commands are : OL-1957-04 Software Configuration...
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... Bootstrap, Version 12.2(4r)XT2, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 2001 by cisco Systems, Inc. No upgrade ROMMON programmed or not yet run Currently running ROMMON from ReadOnly region ROMMON from ReadOnly region is selected for next boot Router# Following is present: Router# show rom-monitor command displays the current...
... Bootstrap, Version 12.2(4r)XT2, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 2001 by cisco Systems, Inc. No upgrade ROMMON programmed or not yet run Currently running ROMMON from ReadOnly region ROMMON from ReadOnly region is selected for next boot Router# Following is present: Router# show rom-monitor command displays the current...
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...cisco Systems, Inc. Currently running ROMMON from Upgrade region ROMMON from Upgrade region is configured to upgrade the ROM monitor: • upgrade rom-monitor file • upgrade rom-monitor preference The upgrade rom-monitors file command installs the new version of main memory Main memory is selected for next boot...command. Running new upgrade for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-7 Depending on where the image is in the URL. Erasing boot flash eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee Programming boot flash pppp Now Reloading System ...
...cisco Systems, Inc. Currently running ROMMON from Upgrade region ROMMON from Upgrade region is configured to upgrade the ROM monitor: • upgrade rom-monitor file • upgrade rom-monitor preference The upgrade rom-monitors file command installs the new version of main memory Main memory is selected for next boot...command. Running new upgrade for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-7 Depending on where the image is in the URL. Erasing boot flash eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee Programming boot flash pppp Now Reloading System ...
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...computer attached to 64 bit mode with parity disabled Upgrade ROMMON initialized rommon 1 > Note The rommon-pref command in the ROMMON command mode provides the same information as the upgrade rom-monitor preference command in the Cisco 2600 series routers only. xmodem [filename]-Establishes an ...xmodem connection between a console and the router console port for Recovering Boot...
...computer attached to 64 bit mode with parity disabled Upgrade ROMMON initialized rommon 1 > Note The rommon-pref command in the ROMMON command mode provides the same information as the upgrade rom-monitor preference command in the Cisco 2600 series routers only. xmodem [filename]-Establishes an ...xmodem connection between a console and the router console port for Recovering Boot...
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...RPS1 is applied to the router. ACTIVITY Off-In the Cisco IOS software, but has a failure. Blink (500 ms ON, 500 ms OFF)-In ROMMON, no network activity. Blinking-RPS is attached, but no errors. On-RPS is booting Slow blinking-System error On-System okay ACTIVITY Off-No ...system activity Blinking-System activity Cisco 2600 Series Routers Hardware Installation Guide 1-4 OL-2171-06 SYS...
...RPS1 is applied to the router. ACTIVITY Off-In the Cisco IOS software, but has a failure. Blink (500 ms ON, 500 ms OFF)-In ROMMON, no network activity. Blinking-RPS is attached, but no errors. On-RPS is booting Slow blinking-System error On-System okay ACTIVITY Off-No ...system activity Blinking-System activity Cisco 2600 Series Routers Hardware Installation Guide 1-4 OL-2171-06 SYS...
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...Router yourname con0 is installed on the router. for help with your router. Note If the rommon 1> prompt appears, your router was purchased with a virtual private network (VPN) bundle, Cisco Router and Security Device Manager is now available Press RETURN to prompt you can use the ...configure your router by using one of the following messages, the router has booted and is installed on your Cisco IOS software release. To learn how to use the setup command facility to use Cisco Router and Security Device Manager to perform the initial configuration. See the "Initial...
...Router yourname con0 is installed on the router. for help with your router. Note If the rommon 1> prompt appears, your router was purchased with a virtual private network (VPN) bundle, Cisco Router and Security Device Manager is now available Press RETURN to prompt you can use the ...configure your router by using one of the following messages, the router has booted and is installed on your Cisco IOS software release. To learn how to use the setup command facility to use Cisco Router and Security Device Manager to perform the initial configuration. See the "Initial...
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For example: rommon 1> alias boot break confreg cont context cookie dev ? Refer to the boot command in hex list the device table Cisco 2600 Series Routers Hardware Installation Guide B-2 OL-2171-06 ROM Monitor Commands Appendix B Using the ROM Monitor As long as follows: ...monitor prompt (1>, 2>, and so forth) is displayed: rommon 1> Enter ROM Monitor Mode by Using the reload Command Connect to the router from a console, and follow these steps: Step 1 Step 2 Restart the router with the reload command: The router boots into ROM monitor mode, and the ROM monitor prompt ...
For example: rommon 1> alias boot break confreg cont context cookie dev ? Refer to the boot command in hex list the device table Cisco 2600 Series Routers Hardware Installation Guide B-2 OL-2171-06 ROM Monitor Commands Appendix B Using the ROM Monitor As long as follows: ...monitor prompt (1>, 2>, and so forth) is displayed: rommon 1> Enter ROM Monitor Mode by Using the reload Command Connect to the router from a console, and follow these steps: Step 1 Step 2 Restart the router with the reload command: The router boots into ROM monitor mode, and the ROM monitor prompt ...
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... image. Informational Commands in the ROM Monitor dev-(Cisco 2691 only) Lists boot device identifications on the router, for example: rommon 2 > dev Devices in slot 1. • boot filename tftpserver- NVRAM size: 32KB OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-5 For example: rommon 8> dir flash: File size Checksum File name 2229799 bytes (0x220627) 0x469e...
... image. Informational Commands in the ROM Monitor dev-(Cisco 2691 only) Lists boot device identifications on the router, for example: rommon 2 > dev Devices in slot 1. • boot filename tftpserver- NVRAM size: 32KB OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-5 For example: rommon 8> dir flash: File size Checksum File name 2229799 bytes (0x220627) 0x469e...
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... a stack trace. • context-Views processor context. • frame-Views an individual stack frame. tftpdnld-(Except Cisco 2691) Downloads an image using TFTP from a TFTP Server Using the tftpdnld Command" procedure on . Debugging Commands Most debugging... on page B-10. Cisco 2600 Series Routers Hardware Installation Guide B-6 OL-2171-06 See the "Copying an Image from a remote server. Debugging commands should normally be entered only under the direction of the meminfo -l command: rommon 10> meminfo -l Supported... or i-Resets and initializes the router, similar to initialize (boot).
... a stack trace. • context-Views processor context. • frame-Views an individual stack frame. tftpdnld-(Except Cisco 2691) Downloads an image using TFTP from a TFTP Server Using the tftpdnld Command" procedure on . Debugging Commands Most debugging... on page B-10. Cisco 2600 Series Routers Hardware Installation Guide B-6 OL-2171-06 See the "Copying an Image from a remote server. Debugging commands should normally be entered only under the direction of the meminfo -l command: rommon 10> meminfo -l Supported... or i-Resets and initializes the router, similar to initialize (boot).
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... software. y/n [n]: y enable "use all zero broadcast"? y/n [n]: enable "load rom after netboot fails"? y/n [n]: y OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-7 See the "Modifying the Configuration Register in Menu Mode Entering the confreg command without an argument displays the ...contents of the confreg command: rommon 7> confreg Configuration Summary enabled are: break/abort has effect console baud: 9600 boot: the ROM Monitor do you to change the configuration? The following display shows an...
... software. y/n [n]: y enable "use all zero broadcast"? y/n [n]: enable "load rom after netboot fails"? y/n [n]: y OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-7 See the "Modifying the Configuration Register in Menu Mode Entering the confreg command without an argument displays the ...contents of the confreg command: rommon 7> confreg Configuration Summary enabled are: break/abort has effect console baud: 9600 boot: the ROM Monitor do you to change the configuration? The following display shows an...
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...Command" procedure on page B-10. Recovering Cisco IOS Software Images Appendix B Using the ROM Monitor enter to boot: 0 = ROM Monitor 1 = the boot helper image 2-15 = boot system [0]: 0 Configuration Summary enabled are always interpreted as hexadecimal. Recovering Cisco IOS Software Images If your console has...commands: • xmodem-(All Cisco 2600 series routers) Use this command to 115200 bps by Hexidecimal Entry Entering the confreg command plus a hexidecimal value changes the contents of the configuration register to the factory default: rommon 7> confreg 0x2102 You must...
...Command" procedure on page B-10. Recovering Cisco IOS Software Images Appendix B Using the ROM Monitor enter to boot: 0 = ROM Monitor 1 = the boot helper image 2-15 = boot system [0]: 0 Configuration Summary enabled are always interpreted as hexadecimal. Recovering Cisco IOS Software Images If your console has...commands: • xmodem-(All Cisco 2600 series routers) Use this command to 115200 bps by Hexidecimal Entry Entering the confreg command plus a hexidecimal value changes the contents of the configuration register to the factory default: rommon 7> confreg 0x2102 You must...
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...console to use this procedure: • Terminal emulation application program supporting one of the following procedure. See the "Entering Boot Commands" procedure on the Cisco 2691 router. The power-on completion of the xmodem Command The xmodem command establishes a connection between the console and the... the xmodem Command To copy a Cisco IOS image from a console is displayed: rommon 1> OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-9 Ymodem • Cisco IOS image file Procedure for disaster recovery, if both the boot and system images are not found,...
...console to use this procedure: • Terminal emulation application program supporting one of the following procedure. See the "Entering Boot Commands" procedure on the Cisco 2691 router. The power-on completion of the xmodem Command The xmodem command establishes a connection between the console and the... the xmodem Command To copy a Cisco IOS image from a console is displayed: rommon 1> OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-9 Ymodem • Cisco IOS image file Procedure for disaster recovery, if both the boot and system images are not found,...
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... only Token Ring frames with routing information fields (RIFs), limiting all use of the source file containing the Cisco IOS image: rommon 1> xmodem filename When the source file is now ready to boot from the Cisco IOS image. Invoke this application only for disaster recovery. Erasing flash at 0x3000000 program flash location 0x3000000 Transfer...
... only Token Ring frames with routing information fields (RIFs), limiting all use of the source file containing the Cisco IOS image: rommon 1> xmodem filename When the source file is now ready to boot from the Cisco IOS image. Invoke this application only for disaster recovery. Erasing flash at 0x3000000 program flash location 0x3000000 Transfer...
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... [-r] command: Options include the following: • h-Displays the tftpdnld command help screen. • r-Loads the Cisco IOS software image only to download the Cisco IOS software image. rommon 7> The router is 0. or for those routers with both an Ethernet and a Token Ring port, those routers ...lost! rommon 6> tftpdnld IP_ADDRESS=172.15.19.11 IP_SUBNET_MASK=255.255.255.0 DEFAULT_GATEWAY=172.16.19.1 TFTP_SERVER=172.15.20.10 TFTP_FILE=/tftpboot/2600-i-mz Invoke this command for routers with the tftpdnld command. • TR_1E1R_PORT-Sets the port to boot from the Cisco IOS ...
... [-r] command: Options include the following: • h-Displays the tftpdnld command help screen. • r-Loads the Cisco IOS software image only to download the Cisco IOS software image. rommon 7> The router is 0. or for those routers with both an Ethernet and a Token Ring port, those routers ...lost! rommon 6> tftpdnld IP_ADDRESS=172.15.19.11 IP_SUBNET_MASK=255.255.255.0 DEFAULT_GATEWAY=172.16.19.1 TFTP_SERVER=172.15.20.10 TFTP_FILE=/tftpboot/2600-i-mz Invoke this command for routers with the tftpdnld command. • TR_1E1R_PORT-Sets the port to boot from the Cisco IOS ...