FIRMWARE CHANGE HISTORY
-----------------------
IBM Networking Operating System RackSwitch G7028 firmware version 7.6.4.0 (Released February 2016)
** changes since 7.6.3.0 **

Enhancements:
none

Changes:
none

Fixes:

- Using Cisco ACS, version 5.5 and above, to authenticate users with TACACS protocol,
  could lead to the User Interface thread (SSHD,AGR,TNET,CONS) to be suspended forever,
  thereby denying any further authentication with the TACACS protocol.
  (LV307694/7383)

================================================================================
IBM Networking Operating System RackSwitch G7028 firmware version 7.6.3.0 (Released January 2015)
** changes since 7.6.2.0 **

Enhancements:
none

Changes:
none

Fixes:

- Speed and duplex settings of the management port are displayed incorrectly when
  no cable is present. 
  (LV296505)

================================================================================
IBM Networking Operating System RackSwitch G7028 firmware version 7.6.2.0 (Released August 2014)
** changes since 7.6.1.0 **

Enhancements:
None

Changes:

- Added the Machine Type Model 7120-24L to identify Lenovo as a distribution 
  channel.
  (XB277502)

- Internal debug usernames have been removed from the firmware to prevent 
  potential backdoor access.
  (XB282666)

Fixes
None