Upgrade Firmware on Programmable Circuit Packs
Issue 7 November 2003
7-19
555-233-115
Reseat VAL circuit pack
For TN2501AP (VAL) circuit packs only, reseat the TN2501AP to reset the board
after the download is complete.
!
CAUTION:
If you do not reseat the TN2501AP, then the pack runs using old firmware.
!
CAUTION:
To prevent electrostatic discharge (ESD), be sure to wear a grounding strap
while handling the circuit pack.
!
CAUTION:
Ensure that the top green and top amber LEDs on the TN2501AP are out.
1. Release the latch handle to free the TN2501AP from the carrier.
2. Pull the circuit pack out about 1 – 2 inches (3 – 5 cm).
3. Re-insert the circuit pack into the media gateway or carrier.
4. Close the latch securely.
5. Wait until all three of the top LEDs (red, green, and amber) are out.
Disable file system
NOTE:
Performing the following steps on the TN799DP (C-LAN) or TN2501AP
(VAL) circuit packs removes only the ftplogin and the ftppassword. The
allocated memory for the file system remains reserved for the session.
To free up resources on the source circuit pack, you must delete the new firmware
image files and disable the file system.
1. Type remove file board UUCSS filename.ext and press
Enter
to remove
the image file from the source board.
2. Type list directory board UUCSS and press
Enter
.
3. Check the
File/Directory
Name
field to verify that the new firmware
image file is not listed.
4. Type disable filesystem board UUCSS and press
Enter
to disable the file
system on the source circuit pack.
NOTE:
This command is successful only if no files remain on the source circuit
pack.
This completes the self- and C-LAN-distributed download procedures.
