Release Notes

Limitations
Issue 1:
Description
While executing WSMan commands continuously, some commands may timeout occasionally, but get resolved
quickly without CMC failover or reboot.
Resolution
None
Versions/Systems Affected
All CMC versions including CMC 5.21
Issue 2:
Description
In the Microsoft Edge browser, the Boot Identity Profiles page in the CMC GUI is slow when 1500 or more MAC
addresses are created from the MAC pool for the Boot Identity profile.
Resolution
Create less than 1500 MAC address in the Microsoft Edge browser. Use other supported browsers for more than
1500 MAC addresses.
Versions/Systems Affected
CMC version 5.11 or later
Issue 3:
Description:
When the M1000e chassis is power cycled, the Dell PowerEdge PS-M4110 may not turn on and the message
"iDRAC Not Ready" is displayed.
Resolution:
To turn on the server, reset CMC or virtually reseat the server.
Versions/Systems Affected
All CMC versions including CMC 5.21
Installation
Prerequisites
For information on pre-requisites, see the Dell PowerEdge M1000e Chassis Management Controller Firmware
Version 5.20 User's Guide.
For information on Hardware and Software requirements, see the Dell PowerEdge M1000e Chassis Management
Controller Firmware Version 5.20 User's Guide.
For information on Installation and Configuration, see the Dell PowerEdge M1000e Chassis Management Controller
Firmware Version 5.20 User's Guide.
Installation Instructions
For information on installation, see the Dell PowerEdge M1000e Chassis Management Controller Firmware Version
5.20 User's Guide.
Upgrade
See the Prerequisites section for the correct version numbers.
Upgrading Dell PowerEdge M1000e I/O Aggregator
I/O Aggregator must first be updated to version 8.3.17.4 before updating to version 9.2.0.0 or greater.