Appendix; Configuration Register Information For The Cisco Ubr10012 Universal Broadband Router; Configuration Bit Meanings - Cisco uBR10012 Software Configuration Manual

Configuration Register Information for the
Cisco uBR10012 Universal Broadband Router
The following information is found in this appendix:
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Configuration Bit Meanings

Use the processor configuration register information contained in this appendix to do the following:
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Table B-1
in-depth description of each setting.
Table B-1
Bit No.
00–03
06
07
OL-1520-05
Configuration Bit Meanings, page B-9
Displaying the Configuration Register While Running Cisco IOS, page B-13
Displaying the Configuration Register While Running ROM Monitor, page B-14
Setting the Configuration Register While Running Cisco IOS, page B-15
Setting the Configuration Register While Running ROM Monitor, page B-15
Set and display the configuration register value
Force the system into the bootstrap program
Select a boot source and default boot filename
Enable or disable the Break function
Control broadcast addresses
Set the console terminal baud rate
Load operating software from ROM
Enable booting from a Trivial File Transfer Protocol (TFTP) server
lists the meaning of each of the configuration memory bits. Following the table is a more
Configuration Register Bit Settings
Hex
0x0000–0x000F
0x0040
0x0080
A P P E N D I X
Meaning
Boot field
Causes the system software to ignore nonvolatile random-access
memory (NVRAM) contents
OEM (original equipment manufacturer) bit enabled
Cisco 7200 VXR Installation and Configuration Guide
B
B-9