User Manual

Change or Upgrade BTS Router IOS Version – continued

5/21/04 1X SC4812T–MC BTS Optimization/ATP I-43

DRAFT

Table I-8: Using a TFTP Server Application for Upgrading/Replacing Loaded IOS Version and

Verifying File Sequence Position

Step Action

23 After the additional file is copied to the CF memory card, display the CF memory card directory 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

mwr1900–i–mz.122–8.MC2a.bin

2 –rw– 2212 Mar 01 1993 00:09:06 canned–config

24 The IOS file must be the first file listed for the BTS router to boot properly. If it is, proceed to step 29.

! CAUTION

The file sequence on the CF memory card can not be verified with application programs which place

the listed file names in alphabetical order (for example, certain Unix telnet applications, Unix

directory listing commands, and Windows file managers such as Windows Explorer). This portion of

the procedure is intended for use only with applications, such as HyperTerminal, which do not list

directory contents alphabetically.

If another file is listed before the IOS file, delete the file by performing steps 11 through 13 and

display the directory of the CF memory card as described in step 23 to be sure the file is deleted.

26 Copy the file from the LMF computer to the CF memory card again by performing steps 20 through

23.

27 If the file is again listed before the IOS file in the CF memory card directory display, format the CF

memory card by performing steps 11 through 14 of this table.

28 Copy the IOS file and any other required file to the formatted CF memory card by performing steps 15

through 24.

29 If additional files are to be transferred to the CF memory card, perform steps 20 through 24 for each

one.

. . . continued on next page