FIRMWARE CHANGE HISTORY
-----------------------
Lenovo RackSwitch G7028 Firmware Version 8.1.2.0 (Released October 2015)
** changes since release 8.1.1.0 **

Enhancements:

SLP
---
Service Location Protocol (SLP) provides a dynamic configuration mechanism for
applications in local area networks. Applications are modeled as clients that
need to find servers attached to any of the available networks within an 
enterprise.


Changes:

- The output of “show tech-support” now includes the isCLI commands as headers 
  before their respective output.
  (38125)

Fixes:

- The SNMP Object hwPartNumber (.1.3.6.1.4.1.20301.2.7.18.1.3.1) would 
  return the MTM instead of the hardware part number.
  (37948)

- If the serial number of the switch was changed, the user was prevented from
  successfully installing a new image, and the message 
  “image contains invalid signature”  would be displayed.
  (40638)

- Extended the ability to support Dual Speed 1/10G MMF SFP+  Transceivers.
  (LV311542,LV311078,LV312616)

- The user is incorrectly prompted for "setup configuration" upon login even 
  though configuration had been applied and saved, and the startup 
  configuration block was set to active.
  (39158)

- A crash could occur when copying startup configuration to running configuration 
  using NETCONF management protocol.
  (38824)

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Lenovo RackSwitch G7028 Firmware Version 8.1.1.0 (Released Sept. 2015)


Enhancements:
-------------
Rebranding:
The product is rebranded from IBM to Lenovo

Secure Image Signing:
Ensure the customer safety by preventing the loading of unsigned firmwares.

Log Packet Dropping:
This CLI driven feature provides a logging mechanism for dropped packets.
Packet drop information is logged periodically. Useful for traffic engineering.

MIB Module Identity:
MIB Module Identity is added in this release. This feature provides build date, build version
in proprietary MIB file that helps to recognise and version control the MIB file.

IPV6 ACL Support in MIB:
Added this feature in MIB to configure IPV6 ACLs through SNMP. 

Changes:
--------
NONE

Fixes:
------
Applicable general L2 fixes are incorporated in this release.

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FIRMWARE CHANGE HISTORY
-----------------------

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:
------

- The default speed and duplex settings of the management port were ¬incorrect when  there was¬ no cable present. 
  The speed and duplex settings also displayed inconsistent¬  results when flapping the link administratively and 
  manually. The link down message was missing in the switch log when issuing commands to administratively flap 
  the management port.
  (LV296505)

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FIRMWARE CHANGE HISTORY
-----------------------

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

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