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Appendix C Configuration Register
Configuring the Boot Field
Table
Bit 10 | Bit 14 | Address (<net> <host>) |
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Off | Off | <ones> <ones> |
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On | Off | <zeros> <zeros> |
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On | On | <net> <zeros> |
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Off | On | <net> <ones> |
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Bit 13 determines the router’s response to a bootload failure. Setting bit 13 causes the router to load operating software from ROM after six unsuccessful attempts to load a boot file. Clearing bit 13 causes the router to continue indefinitely to attempt loading a boot file. By factory default, bit 13 is set to 0.
Bits 5, 11, and 12 of the configuration register determine the baud rate of the console terminal. Table
Table
Baud | Bit 5 | Bit 12 | Bit 11 |
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115200 | 1 | 1 | 1 |
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57600 | 1 | 1 | 0 |
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38400 | 1 | 0 | 1 |
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19200 | 1 | 0 | 0 |
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9600 | 0 | 0 | 0 |
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4800 | 0 | 0 | 1 |
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2400 | 0 | 1 | 1 |
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1200 | 0 | 1 | 0 |
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Cisco 3600 Series Routers Hardware Installation Guide
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