What does config register 0x3921 mean

[saimbt]

Hi,

This is a problem with one of my 2611 router, the router boots properly functions properly with 0x3921 as the config register and 115200 console baud rate

, the router does not boot or function with any standard registers, with 0x2102 i get a FIFO error message,

i got a page on cisco's site,

http://cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a008022493f.shtml#purpose-config-register

I want to know is the router working fine or it's time to bury it ;)

-Sai.

[josrankin]

You may need to change the speed under line con 0 first in order to get the normal config-reg setting to work. Be sure you do it in this order:

conf t

line con 0

speed 9600

(Change your terminal emulator to 9600 here)

exit

config-reg 0x2102

end

show ver (to see if it will be 0x2102 at next reload)

reload

[saimbt]

I did the same thing, upon reboot I get a FIFO error message and If i do a control break I get a message "Boot" interrupted by user....

Is there aything wrong if the router boots with 0x3921 and speed 115200..