Avaya CMC1 Backing out of a firmware download, Reverting to an older TN799DP or TN2501AP vintage

Upgrade Firmware on Programmable Circuit Packs

2.Look in the Result field for FAIL/PASS conditions.

The Result field in the screen shows PASS, indicating a successful test of the firmware download circuitry.

If the Result field shows FAIL, refer to the Maintenance for Avaya DEFINITY Server R in the FW-DWNLD maintenance object section, subsection entitled System Technician-Demanded Tests: Descriptions and Error Codes. Resolve every error and rerun the test.

When the test passes, every specified resource is currently available for the scheduled download. Note, however, that this does not guarantee the resource will still be available at the time of the download.

Backing out of a firmware download

To back out of a completed firmware download and revert to the previous image, follow the same download procedure you did before, except use the previous firmware vintage instead. The exception is TN799DP (C-LAN) and TN2501AP (VAL), which have a separate procedure.

Reverting to an older TN799DP or TN2501AP vintage

To revert back to the old firmware image file on a TN799DP (C-LAN) or TN2501AP (VAL) only:

1.Type get boot-imageUUCSS and press Enter to check the status of the firmware images on the target circuit pack. .

get boot-image 1C07

DISPLAY FIRMWARE IMAGE(S)

Image 1	Image 2
Board Type: TN2501		TN2501
FW Vintage: 02		01
HW Signature: 02		02
Suffix: A	A
Date: 09/13/02		05/06/02
Timestamp: 10:30:50		12:42:18
CRC Checksum: Good		Good
Active Image: Yes		No
Reboot Image: Yes		No

2.Check the Active Image: field in the Image 1 and Image 2 columns to see where the active image resides.

Issue 10 June 2005 247