Avaya CMC1 Installation Manual page 210

Adding or Removing Hardware
Upgrade Firmware on Programmable Circuit Packs
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-image UUCSS and press Enter to check the status of the firmware images on the
target circuit pack. .
get boot-image 1C07
Image 1
Board Type: TN2501
FW Vintage: 02
HW Signature: 02
Suffix: A
Date: 09/13/02
Timestamp: 10:30:50
CRC Checksum: Good
Active Image: Yes
Reboot Image: Yes
2
Check the
image resides.
3
Check the
In the following example, we are reverting back to Image 2, because it has the older date and time
stamp.
NOTE:
In most cases, the image with the more recent date and time stamp is the new firmware
image file.
4
Type set boot-image board UUCSS image 1 | 2 and press Enter.
Example: set boot-image board 1C07 image 2
The system responds with Command Successfully Completed.
5
Type get boot-image UUCSS and press Enter to check the status of the firmware images on the
target circuit pack.
get boot-image 1C07
Board Type: TN2501
FW Vintage: 02
HW Signature: 02
Suffix: A
Date: 03/02/02
Timestamp: 10:30:50
CRC Checksum: Good
Active Image: Yes
Reboot Image: No
Note that the values in the
210
DISPLAY FIRMWARE IMAGE(S)
Image 2
TN2501
01
02
A
05/06/02
12:42:18
Good
No
No
field in the
Active Image:
and fields to determine whether to revert back to a previous image.
Date Timestamp
DISPLAY FIRMWARE IMAGE(S)
Image 1 Image 2
TN2501
01
02
A
03/02/01
12:42:18
Good
No
Yes
Reboot Image
Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
and columns to see where the active
Image 1 Image 2
field have changed.
June 2004