Deployment Guide

Fabric OS v7.3.0a Release Notes v2.0 Page 26 of 55
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 v7.2.0, 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 Brocade-specific 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.
NOTE: Distribution of standard MIBs has been stopped. Download the required standard MIBs from the
http://www.oidview.com/ or http://www.mibdepot.com/ website.
FOS v7.3.0a Changes in SNMP MIBs and Objects
This release introduces the following changes in MIBs and objects.
New MIBs
There are no new MIBs introduced in this patch release.
Modified MIBs
The “swIODState” MIB object is newly added to the SW.mib to display the In-Order delivery (IOD) state.
MIB Object and OID
Description
swIODState
1.3.6.1.4.1.1588.2.1.1.1.1.38
The MIB object represents the IOD feature state. Possible values
are:
 1 – enabled
 2 – disabled
 3 – unknown