Cisco 2610 Hardware Installation Guide - Page 92

Use Token Ring port. The default is 0., Token Ring port. - ios 12 3 download

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Recovering Cisco IOS Software Images Appendix B Using the ROM Monitor Note Specify the TR_SPEED_MODE variable only for routers with a Token Ring network interface; or for routers with both an Ethernet and a Token Ring port, those routers that are set to use the Token Ring port with the tftpdnld command. • TR_1E1R_PORT-Sets the port to be used with the tftpdnld command. 0=Use Ethernet port; 1=Use Token Ring port. The default is 0. Note Specify the TR_1E1R_PORT variable only for those routers with both an Ethernet and a Token Ring port. 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 DRAM and launches the image without writing the image into flash memory. 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 disaster recovery only. WARNING: all existing data in all partitions on flash will be lost! Do you wish to continue? y/n: [n]: Enter y to download the Cisco IOS software image. When the process is complete, the ROM monitor mode prompt appears on your screen. rommon 7> The router is now ready to boot from the Cisco IOS image. Enter the boot ROM monitor command to reboot the router. B-12 Cisco 2600 Series Routers Hardware Installation Guide OL-2171-06

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B-12
Cisco 2600 Series Routers Hardware Installation Guide
OL-2171-06
Appendix B
Using the ROM Monitor
Recovering Cisco IOS Software Images
Note
Specify the TR_SPEED_MODE variable only for routers with a Token Ring network
interface; or for routers with both an Ethernet and a Token Ring port, those routers that are
set to use the Token Ring port with the
tftpdnld
command.
•
TR_1E1R_PORT—Sets the port to be used with the
tftpdnld
command. 0=Use Ethernet port;
1=Use Token Ring port. The default is 0.
Note
Specify the TR_1E1R_PORT variable only for those routers with both an Ethernet and a
Token Ring port.
Step 2
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 DRAM and launches the image without writing the
image into flash memory.
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 disaster recovery only.
WARNING: all existing data in all partitions on flash will be lost!
Do you wish to continue? y/n: [n]:
Step 3
Enter
y
to download the Cisco IOS software image. When the process is complete, the ROM monitor
mode prompt appears on your screen.
rommon 7>
The router is now ready to boot from the Cisco IOS image. Enter the
boot
ROM monitor command to
reboot the router.