Manual
Verify and Upgrade rommon Version68P09258A31–A
Oct 2003
1X SCt 4812T BTS Optimization/ATP
J-65
Table J-14: Verify and Replace Installed rommon Version Using a CF Memory Card Reader
Step Action
4
Compare the installed rommon version information with the filename of the rommon version required
for the network.
NOTE
1. Rommon filename format is similar to the following:
MWR1941_RM2.srec.122–8r.MC3.bin
2. The rommon filename reflects the version number of the software (122–8r.MC3).
5 If the installed version is the one required for the network skip to step 25.
6
NOTE
The IOS defaults to the CF memory card (slot0:) directory unless the present working directory has
been changed using the
cd command. Determine the present working directory by entering pwd. If
the present working directory has been changed, enter the command
cd slot0: to return to the default
setting.
If the installed rommon version is not the one required for the network, determine the amount of
memory available (bytes free) on the CF memory card by entering the following:
dir
A response similar to the following will be displayed:
BTSRTR1#dir
Directory of slot0:/
1 –rw– 7051976 Sep 23 2002 07:24:18 mwr1941–i–mz.122–8.MC2b.bin
2 –rw– 2212 Mar 01 1993 00:14:48 canned–config
31932416 bytes total (24885606 bytes free)
Router#
7
Be sure there is at least 1 MB (1048580) of free memory.
NOTE
A rommon version file requires approximately 0.7 MB, and space must also be available for a backup
of the router’s
startup–config file.
8 Create a backup of the current BTS router configuration on the CF memory card by entering the
following:
copy nvram:startup–config slot:0
A response similar to the following will be displayed:
BTSRTR1#copy nvram:startup–config slot0:
Destination filename [startup–config]?
9 If the default filename displayed in the prompt is correct, press the Enter key to accept it. If it is
missing or not correct, enter the correct filename. A response similar to the following will be
displayed:
Destination filename [startup–config]?
2212 bytes copied in 4.96 secs (553 bytes/sec)
BTSRTR1#
10 Remove the CF memory card from the router by following the procedure in the 1X SC 4812T BTS
FRU Guide .
. . . continued on next page
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