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...LEDs on Cisco 3620, Cisco 3640, and Cisco 3660 Routers A-4 Front-Panel LEDs on Cisco 3631 Routers A-7 Reading Rear-Panel LEDs A-8 Rear-Panel LEDs on Cisco 3631 Routers A-8 Rear-Panel LEDs on Cisco 3660 Routers A-9 Error Messages A-10 Cisco 3600 Series Error Messages A-10 Cisco 3660 Error ... Informational Commands in the ROM Monitor B-6 Other Useful ROM Monitor Commands B-6 Debugging Commands B-7 Configuration Register Commands B-7 Recovering Cisco IOS Software Images B-9 Description and Options of the xmodem Command B-9 Console Requirements B-9 Procedure for the xmodem Command B-10 C A P ...
...LEDs on Cisco 3620, Cisco 3640, and Cisco 3660 Routers A-4 Front-Panel LEDs on Cisco 3631 Routers A-7 Reading Rear-Panel LEDs A-8 Rear-Panel LEDs on Cisco 3631 Routers A-8 Rear-Panel LEDs on Cisco 3660 Routers A-9 Error Messages A-10 Cisco 3600 Series Error Messages A-10 Cisco 3660 Error ... Informational Commands in the ROM Monitor B-6 Other Useful ROM Monitor Commands B-6 Debugging Commands B-7 Configuration Register Commands B-7 Recovering Cisco IOS Software Images B-9 Description and Options of the xmodem Command B-9 Console Requirements B-9 Procedure for the xmodem Command B-10 C A P ...
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... the virtual configuration register. (For more information, see Appendix C, "Configuration Register.") • Flash memory-Stores the operating system software image. IDT = Integrated Device Technology. Memory Installation Documentation For information about installing DRAM, SDRAM, NVRAM, and Flash memory SIMMs, refer to...cards, refer to the following types of memory that may be present in a Cisco 3600 series router. Cisco 3600 Series Routers Hardware Installation Guide 1-6 OL-2056-05 The Cisco IOS software executes from Flash memory or PCMCIA memory. You can also add Flash ...
... the virtual configuration register. (For more information, see Appendix C, "Configuration Register.") • Flash memory-Stores the operating system software image. IDT = Integrated Device Technology. Memory Installation Documentation For information about installing DRAM, SDRAM, NVRAM, and Flash memory SIMMs, refer to...cards, refer to the following types of memory that may be present in a Cisco 3600 series router. Cisco 3600 Series Routers Hardware Installation Guide 1-6 OL-2056-05 The Cisco IOS software executes from Flash memory or PCMCIA memory. You can also add Flash ...
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..."Obtaining Technical Assistance" section on page xviii.) Cisco 3600 Series Routers Hardware Installation Guide A-11 Error: %C3600-3-BADPLAT: Unknown platform type Explanation: The Cisco IOS software image does not recognize the revision level of Cisco IOS software for interface 1/1 Explanation: MAC address allocation... appears, and report it to internal error. Upgrade if necessary. Appendix A Troubleshooting Error Messages OL-2056-05 Table A-9 Cisco 3600 Series Error Messages Message Error: %C3600-3-NOMAC: Can't allocate MAC address for your system. (See the "Obtaining ...
..."Obtaining Technical Assistance" section on page xviii.) Cisco 3600 Series Routers Hardware Installation Guide A-11 Error: %C3600-3-BADPLAT: Unknown platform type Explanation: The Cisco IOS software image does not recognize the revision level of Cisco IOS software for interface 1/1 Explanation: MAC address allocation... appears, and report it to internal error. Upgrade if necessary. Appendix A Troubleshooting Error Messages OL-2056-05 Table A-9 Cisco 3600 Series Error Messages Message Error: %C3600-3-NOMAC: Can't allocate MAC address for your system. (See the "Obtaining ...
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... ROM Monitor Commands, page B-2 • ROM Monitor Syntax Conventions, page B-3 • ROM Monitor Command Descriptions, page B-4 • Recovering Cisco IOS Software Images, page B-9 Entering ROM Monitor Mode To use the ROM monitor to: • Help isolate hardware problems encountered when installing your console terminal does ... 3-43 for 60 seconds after the router is corrupted. Note If your router. • Copy a new Cisco IOS image from a console PC if the operating image is rebooted with the reload command. There are two ways of entering the ROM monitor mode: • Use...
... ROM Monitor Commands, page B-2 • ROM Monitor Syntax Conventions, page B-3 • ROM Monitor Command Descriptions, page B-4 • Recovering Cisco IOS Software Images, page B-9 Entering ROM Monitor Mode To use the ROM monitor to: • Help isolate hardware problems encountered when installing your console terminal does ... 3-43 for 60 seconds after the router is corrupted. Note If your router. • Copy a new Cisco IOS image from a console PC if the operating image is rebooted with the reload command. There are two ways of entering the ROM monitor mode: • Use...
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...Entering ROM Monitor Commands ROM monitor commands are using: command interface-type OL-2056-05 Cisco 3600 Series Routers Hardware Installation Guide B-3 ROM Monitor Syntax Conventions ROM monitor syntax in ... 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 command... info from last system return tftpdnld tftp image download unalias unset an alias unset unset a monitor variable xmodem x/ymodem image download rommon 2> Note Not all ROM monitor...
...Entering ROM Monitor Commands ROM monitor commands are using: command interface-type OL-2056-05 Cisco 3600 Series Routers Hardware Installation Guide B-3 ROM Monitor Syntax Conventions ROM monitor syntax in ... 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 command... info from last system return tftpdnld tftp image download unalias unset an alias unset unset a monitor variable xmodem x/ymodem image download rommon 2> Note Not all ROM monitor...
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...necessary interfaces), the router boots from a TFTP server is released. Cisco 3600 Series Routers Hardware Installation Guide B-4 OL-2056-05 After the Cisco IOS image from the image in the boot command. To boot a router from a Cisco IOS image on ROM monitor commands. If the router is configured to boot from...the DRAM memory occupied by setting the BOOTLDR Monitor environment variable to point to hold two uncompressed Cisco IOS images: the image from Flash memory and the image downloaded from the TFTP server, and decompresses it in Flash memory functions as the boothelper...
...necessary interfaces), the router boots from a TFTP server is released. Cisco 3600 Series Routers Hardware Installation Guide B-4 OL-2056-05 After the Cisco IOS image from the image in the boot command. To boot a router from a Cisco IOS image on ROM monitor commands. If the router is configured to boot from...the DRAM memory occupied by setting the BOOTLDR Monitor environment variable to point to hold two uncompressed Cisco IOS images: the image from Flash memory and the image downloaded from the TFTP server, and decompresses it in Flash memory functions as the boothelper...
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...]] | filename tftpserver] [-x] [-v] Some examples of the currently running Cisco IOS image. Boots from the specified Cisco IOS image in the PCMCIA Flash memory in slot 0. • boot slot1:3: filename-Boots from Flash). Boots from the specified Cisco IOS image on the specified TFTP server (after first booting from the specified Cisco IOS image in the third partition in the PCMCIA Flash memory...
...]] | filename tftpserver] [-x] [-v] Some examples of the currently running Cisco IOS image. Boots from the specified Cisco IOS image in the PCMCIA Flash memory in slot 0. • boot slot1:3: filename-Boots from Flash). Boots from the specified Cisco IOS image on the specified TFTP server (after first booting from the specified Cisco IOS image in the third partition in the PCMCIA Flash memory...
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...the confreg command plus the new hexidecimal value of a Cisco engineer. For procedures used to change the configuration register from the last booted system image. See the "Modifying the Configuration Register by itself for terminating the image, a stack dump of up to initialize (boot). ... system software. If you can view or modify the configuration register from the ROM monitor, you enter a debugging command and Cisco IOS crash information is not available, the following ROM monitor debugging commands provide information about software failures: • stack or k-Produce...
...the confreg command plus the new hexidecimal value of a Cisco engineer. For procedures used to change the configuration register from the last booted system image. See the "Modifying the Configuration Register by itself for terminating the image, a stack dump of up to initialize (boot). ... system software. If you can view or modify the configuration register from the ROM monitor, you enter a debugging command and Cisco IOS crash information is not available, the following ROM monitor debugging commands provide information about software failures: • stack or k-Produce...
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... console port and, when available, is much faster than using the confreg ROM monitor command. Ymodem • Cisco IOS image file OL-2056-05 Cisco 3600 Series Routers Hardware Installation Guide B-9 xmodem [filename]-Establishes an Xmodem connection between a console and the router ...to the router through the console port, or remotely through a modem connected to dynamic random-access memory (DRAM) for normal Cisco IOS image upgrades. The console can use this procedure: • Terminal emulation application program supporting one of download. Other options include the ...
... console port and, when available, is much faster than using the confreg ROM monitor command. Ymodem • Cisco IOS image file OL-2056-05 Cisco 3600 Series Routers Hardware Installation Guide B-9 xmodem [filename]-Establishes an Xmodem connection between a console and the router ...to the router through the console port, or remotely through a modem connected to dynamic random-access memory (DRAM) for normal Cisco IOS image upgrades. The console can use this procedure: • Terminal emulation application program supporting one of download. Other options include the ...
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... section on self-test diagnostics run and the boot ROM searches for a valid boot image and Cisco IOS image in the "Connecting to the factory default speed (typically 9600 bps). Messages similar to boot from the Cisco IOS image. Do you may already have set the console speed to 115200, you wish to continue...start upload program yet... Note If you have in bootflash. The router is now ready to the following procedure. If the boot image and Cisco IOS image are not found, the ROM monitor prompt is displayed: rommon 1> Enter the xmodem command and the name of the source file containing ...
... section on self-test diagnostics run and the boot ROM searches for a valid boot image and Cisco IOS image in the "Connecting to the factory default speed (typically 9600 bps). Messages similar to boot from the Cisco IOS image. Do you may already have set the console speed to 115200, you wish to continue...start upload program yet... Note If you have in bootflash. The router is now ready to the following procedure. If the boot image and Cisco IOS image are not found, the ROM monitor prompt is displayed: rommon 1> Enter the xmodem command and the name of the source file containing ...
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...(help) command B-2 Numerics 100Mbps LED (Cisco 3631 rear panel) A-8 100Mbps LED (Cisco 3660 rear panel) A-10 A AC power connection 3-27 ACTIVE LED (Cisco 3620, 3640, 3660) A-7 ACTIVITY LED (Cisco 3631 front panel) A-8 ACT LED (Cisco 3631 rear panel) A-8 AIMs, installing 1-5... to 1-15 grounding 3-19 to 3-26 rack-mounting 3-3 to 3-17 Cisco 2600 series routers card slots (figure) 1-11 unit numbers (figure) 1-11 Cisco 3600 series routers unit numbers (figure) 1-8 Cisco IOS software locating documentation xv recovering images B-9 commands ? (help) B-2 boot B-5 configuration-register B-2, B-7 confreg ...
...(help) command B-2 Numerics 100Mbps LED (Cisco 3631 rear panel) A-8 100Mbps LED (Cisco 3660 rear panel) A-10 A AC power connection 3-27 ACTIVE LED (Cisco 3620, 3640, 3660) A-7 ACTIVITY LED (Cisco 3631 front panel) A-8 ACT LED (Cisco 3631 rear panel) A-8 AIMs, installing 1-5... to 1-15 grounding 3-19 to 3-26 rack-mounting 3-3 to 3-17 Cisco 2600 series routers card slots (figure) 1-11 unit numbers (figure) 1-11 Cisco 3600 series routers unit numbers (figure) 1-8 Cisco IOS software locating documentation xv recovering images B-9 commands ? (help) B-2 boot B-5 configuration-register B-2, B-7 confreg ...
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... Cisco 3631 3-24 for Cisco 3660 3-25 Grounding Lug Fastened to Cisco 3660 Chassis (figure) 3-26 H help command B-6 high temperature, troubleshooting A-3 humidity, specifications 1-12, 1-13, 1-14 I i (initialize) command B-6 installation checklist 2-6 desktop 3-3 rack-mounting 3-3 to 3-17 site requirements 2-4 tools required 2-8 interface numbering 1-8 to 1-12 Cisco 2600 series routers 1-8 WAN interface cards 1-11 IOS software locating documentation xv recovering images...
... Cisco 3631 3-24 for Cisco 3660 3-25 Grounding Lug Fastened to Cisco 3660 Chassis (figure) 3-26 H help command B-6 high temperature, troubleshooting A-3 humidity, specifications 1-12, 1-13, 1-14 I i (initialize) command B-6 installation checklist 2-6 desktop 3-3 rack-mounting 3-3 to 3-17 site requirements 2-4 tools required 2-8 interface numbering 1-8 to 1-12 Cisco 2600 series routers 1-8 WAN interface cards 1-11 IOS software locating documentation xv recovering images...