Brocade Fabric OS v7.2.0d Release Notes v1.0

Fabric OS v7.2.0d Release Notes v1.0 Page 22 of 52
Main code level
Patch code levels with full zoning
compatibility
FOS v6.2
FOS v6.2.2d or later
FOS v6.3
FOS v6.3.2a or later
FOS v6.4
FOS v6.4.1 or later
If there are switches running FOS versions lower than the above listed patch levels in the same fabric as a
switch with FOS v7.0 or later, then cfgsave and cfgenable operations initiated from these switches will fail if
the zoning database is greater than 128KB. In such scenarios zoning operations such as cfgsave/cfgenable
can still be performed successfully if initiated from a switch running FOS v7.0 or later.
SNMP Support
Starting with FOS v7.2, the Fabric OS MIB Reference document is not updated. You can obtain the latest MIBs
from the downloads area of MyBrocade site after logging in.
For information about SNMP support in Fabric Operating System (FOS) and how to use MIBs, see the Fabric
OS Administrator’s Guide.
Obtaining the MIBs
You can download the MIB files required for this release from the downloads area of the MyBrocade site. To
download the MIBs from the Brocade Technical Support website, you must have a user name and password.
1. On your web browser, go to http://my.brocade.com.
2. Login with your user name and password.
3. Click the downloads tab.
4. On the downloads tab, under Product Downloads, select All Operating Systems from the Download by list.
5. Select Fabric Operating System (FOS), and then navigate to the release.
6. Navigate to the link for the MIBs package and either open the file or save it to disk.
Changes in MIBs and objects
This release introduces the following changes in MIBs and objects:
New MIBs
There are no new MIBs introduced in this release.
Updated MIBs
 SW.mib
The following changes have been made to the SW.mib:
 Added a new counter, swConnUnitUnroutableFrameCounter.
 Added swFwPowerOnHours in SwFwClassesAreas (supported from v7.0.0).
 Added swCpuOrMemoryUsage table support for MAPS enabled switches.
 Added swFCPortDisableReason (SwFCPortEntry) to send a port disable reason as part of the
swFCPortScn varbind.
 Added segmented (incompatible) link remote port/wwn support for connUnitLinkTable/swNBTable.
 HA.mib
Added bpTable (blade processor table) to the MIB (supported from v6.2.0 for blade processor).