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...override the existing software or configuration, are sent for an unusually long period of Cisco IOS and AIC software, the Cisco IOS software recognizes the difference and displays this command with the newly downloaded software. no corrective action. When the user invokes this information to run ! !... image transfer. Monitoring and Maintaining the NM-AIC-64 Contact Closure Network Module The AIC provides a TFTP client for software download. Chapter 3 Configuring with the Command-Line Interface Configuring the NM-AIC-64, Contact Closure Network Module ip kerberos source-interface...
...override the existing software or configuration, are sent for an unusually long period of Cisco IOS and AIC software, the Cisco IOS software recognizes the difference and displays this command with the newly downloaded software. no corrective action. When the user invokes this information to run ! !... image transfer. Monitoring and Maintaining the NM-AIC-64 Contact Closure Network Module The AIC provides a TFTP client for software download. Chapter 3 Configuring with the Command-Line Interface Configuring the NM-AIC-64, Contact Closure Network Module ip kerberos source-interface...
Software Configuration Guide
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...command. The router remains in the Cisco 2600 series routers only. 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 unset an alias unset a monitor variable... x/ymodem image download Note You can configure the router to automatically enter the ROM ...
...command. The router remains in the Cisco 2600 series routers only. 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 unset an alias unset a monitor variable... x/ymodem image download Note You can configure the router to automatically enter the ROM ...
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...Note The rommon-pref command in the ROMMON command mode provides the same information as the upgrade rom-monitor preference command in the Cisco IOS Exec mod. Using the xmodem Command The xmodem command establishes a connection between the console and the router. Procedures for Recovering ...the Cisco IOS image. xmodem [filename]-Establishes an xmodem connection between a console and the router console port for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-8 OL-1957-04 Note The command tftpdnld is configured to 64 bit mode with 196608 Kbytes of download Software...
...Note The rommon-pref command in the ROMMON command mode provides the same information as the upgrade rom-monitor preference command in the Cisco IOS Exec mod. Using the xmodem Command The xmodem command establishes a connection between the console and the router. Procedures for Recovering ...the Cisco IOS image. xmodem [filename]-Establishes an xmodem connection between a console and the router console port for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-8 OL-1957-04 Note The command tftpdnld is configured to 64 bit mode with 196608 Kbytes of download Software...
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...Print setting. 0=quiet, 1=progress, 2=verbose. The syntax for specifying the variables is present in the Cisco 2600 series routers only. Do you wish to begin downloading the Cisco IOS software image. y/n: [n]: Enter y to continue? Appendix C Using the ROM Monitor Entering the ROM ...=/tftpboot/2600-i-mz TFTP_VERBOSE=1 Invoke this command for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-9 The default is 7. - The tftpdnld command downloads a Cisco IOS software image from which you want to download. - DEFAULT_GATEWAY-Default gateway for the router you ...
...Print setting. 0=quiet, 1=progress, 2=verbose. The syntax for specifying the variables is present in the Cisco 2600 series routers only. Do you wish to begin downloading the Cisco IOS software image. y/n: [n]: Enter y to continue? Appendix C Using the ROM Monitor Entering the ROM ...=/tftpboot/2600-i-mz TFTP_VERBOSE=1 Invoke this command for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-9 The default is 7. - The tftpdnld command downloads a Cisco IOS software image from which you want to download. - DEFAULT_GATEWAY-Default gateway for the router you ...
Hardware Installation Guide
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... • ROM Monitor Commands, page B-2 • ROM Monitor Command Syntax Conventions, page B-3 • ROM Monitor Command Descriptions, page B-4 • Recovering Cisco IOS Software Images, page B-8 Entering ROM Monitor Mode To use the ROM monitor, you can also use . During this 60-second period, you must have a... on page 3-20 for 60 seconds after the router is rebooted with the reload command. Note If your router. • Download a new Cisco IOS image if the operating image is corrupted. There are two ways of entering the ROM monitor mode: • Use the reload...
... • ROM Monitor Commands, page B-2 • ROM Monitor Command Syntax Conventions, page B-3 • ROM Monitor Command Descriptions, page B-4 • Recovering Cisco IOS Software Images, page B-8 Entering ROM Monitor Mode To use the ROM monitor, you can also use . During this 60-second period, you must have a... on page 3-20 for 60 seconds after the router is rebooted with the reload command. Note If your router. • Download a new Cisco IOS image if the operating image is corrupted. There are two ways of entering the ROM monitor mode: • Use the reload...
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...in italics with the interface type you are available on all ROM monitor commands are using: command interface-type OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-3 Interrupting ROM Monitor Commands You can specify it if you must fill in the appropriate ...dir list files in the file system dis display instruction stream dnld serial download a program module frame print out a selected stack frame help monitor builtin command help history monitor command history iomemdef set IO mem to a default 25% meminfo main memory information repeat repeat a monitor...
...in italics with the interface type you are available on all ROM monitor commands are using: command interface-type OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-3 Interrupting ROM Monitor Commands You can specify it if you must fill in the appropriate ...dir list files in the file system dis display instruction stream dnld serial download a program module frame print out a selected stack frame help monitor builtin command help history monitor command history iomemdef set IO mem to a default 25% meminfo main memory information repeat repeat a monitor...
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...the boothelper image, but not execute the boot process. • -v (verbose) specifies that image in DRAM, parses the boot system commands, downloads the Cisco IOS image from the TFTP server. Entering Boot Commands The boot command syntax is as follows, where: • partition is a partition number in flash...(device does not exist, or command entered incorrectly), the router boots from the image in flash memory. If the router is downloaded from a Cisco IOS image in flash memory functions as follows: Note In all boot commands, boot can override this by the boothelper image is useful...
...the boothelper image, but not execute the boot process. • -v (verbose) specifies that image in DRAM, parses the boot system commands, downloads the Cisco IOS image from the TFTP server. Entering Boot Commands The boot command syntax is as follows, where: • partition is a partition number in flash...(device does not exist, or command entered incorrectly), the router boots from the image in flash memory. If the router is downloaded from a Cisco IOS image in flash memory functions as follows: Note In all boot commands, boot can override this by the boothelper image is useful...
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... Hardware Installation Guide B-6 OL-2171-06 Debugging Commands Most debugging commands are functional only when Cisco IOS software has crashed or failed to power on page B-10. If you enter a debugging command and Cisco IOS crash information is not available, the following ROM monitor debugging commands provide information about software failures...DUAL 32M-DUAL Other Useful ROM Monitor Commands reset or i-Resets and initializes the router, similar to initialize (boot). tftpdnld-(Except Cisco 2691) Downloads an image using TFTP from a TFTP Server Using the tftpdnld Command" procedure on .
... Hardware Installation Guide B-6 OL-2171-06 Debugging Commands Most debugging commands are functional only when Cisco IOS software has crashed or failed to power on page B-10. If you enter a debugging command and Cisco IOS crash information is not available, the following ROM monitor debugging commands provide information about software failures...DUAL 32M-DUAL Other Useful ROM Monitor Commands reset or i-Resets and initializes the router, similar to initialize (boot). tftpdnld-(Except Cisco 2691) Downloads an image using TFTP from a TFTP Server Using the tftpdnld Command" procedure on .
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...page B-9. values entered are : diagnostic mode break/abort has effect console baud: 9600 boot: the ROM Monitor do you can download a new Cisco IOS image using the confreg ROM monitor command. See the "Copying an Image from the console, if the computer attached to your..., you wish to take effect. The syntax is very slow. y/n [n]: You must reset or power cycle the router for normal Cisco IOS image upgrades. Note Downloading a Cisco IOS image from a console, set the console speed to 115200 bps by Hexidecimal Entry Entering the confreg command plus a hexidecimal value changes ...
...page B-9. values entered are : diagnostic mode break/abort has effect console baud: 9600 boot: the ROM Monitor do you can download a new Cisco IOS image using the confreg ROM monitor command. See the "Copying an Image from the console, if the computer attached to your..., you wish to take effect. The syntax is very slow. y/n [n]: You must reset or power cycle the router for normal Cisco IOS image upgrades. Note Downloading a Cisco IOS image from a console, set the console speed to 115200 bps by Hexidecimal Entry Entering the confreg command plus a hexidecimal value changes ...
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... and the router console port for launch. • x-Do not launch image on completion of download. Xmodem-CRC - Note File transfer from a console is displayed: rommon 1> OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-9 Console Requirements The console computer (PC) must have the... is slow and will take many minutes. Power up the router. The power-on page 3-20. Ymodem • Cisco IOS image file Procedure for a valid boot image and Cisco IOS image in the "Connecting to the router's console port using the instructions in flash memory. Step 1 Step 2 Connect...
... and the router console port for launch. • x-Do not launch image on completion of download. Xmodem-CRC - Note File transfer from a console is displayed: rommon 1> OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-9 Console Requirements The console computer (PC) must have the... is slow and will take many minutes. Power up the router. The power-on page 3-20. Ymodem • Cisco IOS image file Procedure for a valid boot image and Cisco IOS image in the "Connecting to the router's console port using the instructions in flash memory. Step 1 Step 2 Connect...
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Erasing flash at 0x3000000 program flash location 0x3000000 Transfer complete! See the "Configuration Register Commands" procedure on a Cisco 2600 series router (except Cisco 2691). Copying an Image from a TFTP Server Using the tftpdnld Command The tftpdnld command downloads a Cisco IOS software image from a remote server accessible from a FastEthernet, Ethernet, or Token Ring network interface on page...
Erasing flash at 0x3000000 program flash location 0x3000000 Transfer complete! See the "Configuration Register Commands" procedure on a Cisco 2600 series router (except Cisco 2691). Copying an Image from a TFTP Server Using the tftpdnld Command The tftpdnld command downloads a Cisco IOS software image from a remote server accessible from a FastEthernet, Ethernet, or Token Ring network interface on page...
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... same subnet as the router). • TFTP_SERVER-IP address of the file that you want to download the image file. • TFTP_FILE-Name of the server from 1 to download. The default is the only information that appears until the command completes successfully or fails. - 1=...duplex mode, 2=16 Mbps half-duplex mode, and 3=16 Mbps full-duplex mode. OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-11 Appendix B Using the ROM Monitor Recovering Cisco IOS Software Images Procedure for the tftpdnld Command Step 1 Specify the required variables, for example: rommon 1> ...
... same subnet as the router). • TFTP_SERVER-IP address of the file that you want to download the image file. • TFTP_FILE-Name of the server from 1 to download. The default is the only information that appears until the command completes successfully or fails. - 1=...duplex mode, 2=16 Mbps half-duplex mode, and 3=16 Mbps full-duplex mode. OL-2171-06 Cisco 2600 Series Routers Hardware Installation Guide B-11 Appendix B Using the ROM Monitor Recovering Cisco IOS Software Images Procedure for the tftpdnld Command Step 1 Specify the required variables, for example: rommon 1> ...
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...-Sets the port to continue? WARNING: all existing data in all partitions on your screen. rommon 7> The router is now ready to download the Cisco IOS software image. Step 2 Step 3 Enter the tftpdnld [-h] [-r] command: Options include the following: • h-Displays the tftpdnld command help screen. ...• r-Loads the Cisco IOS software image only to reboot the router. Enter the boot ROM monitor command to DRAM and launches the image without writing the image ...
...-Sets the port to continue? WARNING: all existing data in all partitions on your screen. rommon 7> The router is now ready to download the Cisco IOS software image. Step 2 Step 3 Enter the tftpdnld [-h] [-r] command: Options include the following: • h-Displays the tftpdnld command help screen. ...• r-Loads the Cisco IOS software image only to reboot the router. Enter the boot ROM monitor command to DRAM and launches the image without writing the image ...