Discussion
The configuration register setting of 0x2102 provides what function to a router?
Answer: C
Correct answer: Tells the router to look in NVRAM for the boot sequence
0x2102 is the normal setting. The last digit, 2, sets the boot field so that the router reads the startup configuration in NVRAM and follows any boot system commands there; the 1 in the third position ignores the break key. Contrast 0x2142, which sets the boot field to ignore NVRAM - the setting used deliberately for password recovery.
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