- HOW TO CHANGE MAC ADDRESS BY TERMINAL EMULATOR SOFTWARE
- HOW TO CHANGE MAC ADDRESS BY TERMINAL EMULATOR PASSWORD
HOW TO CHANGE MAC ADDRESS BY TERMINAL EMULATOR SOFTWARE
After the IOS software boots up, all of the four Fast Ethernet LAN interfaces are enabled. Note In ROM monitor mode, only the Fast Ethernet LAN interface FE0 is enabled and is available for communication, while the other three Fast Ethernet LAN interfaces (FE1, FE2, and FE3) are disabled. The number in the prompt increments with each new line.
See the boot command in the " Command Descriptions" section in this appendix.Īfter the router reboots, it is in ROM monitor mode. The router remains in ROM monitor and does not boot the Cisco IOS software.Īs long as the configuration value is 0x0, you must manually boot the operating system from the console. Reboots the router with the new configuration register value.
Perform these steps to configure the router to boot up in ROM monitor mode the next time it is rebooted. To use the ROM monitor, you must be using a terminal or PC that is connected to the router over the console port. This appendix contains the following sections: If there is no Cisco IOS software image loaded on the router, the ROM monitor runs the router.
HOW TO CHANGE MAC ADDRESS BY TERMINAL EMULATOR PASSWORD
You can use the ROM monitor to perform certain configuration tasks, such as recovering a lost password or downloading software over the console port. The firmware helps to initialize the processor hardware and boot the operating system software.
The ROM monitor firmware runs when the router is powered up or reset. Changing the Configuration Register ManuallyĬhanging the Configuration Register Using Prompts
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