Release Notes

Extreme Campus Controller Customer Release Notes
2/17/2022 P/N: 9036946-09 Subject to Change Without Notice Page: 10 of 21
F0615-O
E3120 Extreme Campus Controller E3120 Installation Guide
VE6120/VE6125 Extreme Campus Controller VE6120/VE6125 Installation Guide
VE6120H Extreme Campus Controller VE6120H Installation Guide
Known Restrictions and Limitations:
Known Restriction or Limitation
I.D
Certain wireless clients (such as Qualcomm Killer Wireless 1535 and Intel
7265D/8260/8265) have been known to not complete the 4-way handshake in order
to fulfill the association process in networks that have both PMF/MFP (802.11w) and
Fast-Transition (802.11r [FT]) enabled.
The currently recommended workaround is to not enable PMF/MFP configuration on
a service that is also using 802.11r. Such clients have been demonstrated to work
correctly on services with just 802.11r (FT) enabled.
nse0003416
Corrected the issue that prevented sending Link Aggregation Group (LAG)
configuration from Extreme Campus Appliance to Extreme 220 Series switch.
XCC-1298
When system has one or more scheduled reports, synchronization may fail with error
"Duplicate name". The error can be found in the "Network Health" widget and on the
Availability configuration page. When this error is observed, synchronization of
scheduled reports cannot be completed, and content of reports may be different on
each controller in a high availability setup. No other functionality is affected. The
workaround is to remove and re-create the scheduled reports. If the error is not
observed, there is no need for the workaround.
XCC-1283
Client Bridge is currently not supported for single Port APs (AP305C/CX). It will be
added in a future release.
XCC-1045
A reboot of the peer Extreme Campus Controller is required when Availability is
configured for the first time to ensure synchronization of the configuration of
ONBOARD attributes, such as device groups. This issue will be addressed in a future
release.
ECA-622
GUI Mesh Report is missing the information about the Root AP with Ethernet
connection. This problem will be addressed in a future release.
ECA-565
The switch primary/backup availability is not supported on the EXOS switches running
the 3.4.1.8 Cloud Connector. This affects the deployments where two appliances are
configured in an Availability Pair. If the primary appliance is going down, then the
EXOS switches will not send statistics to the backup appliance and will be marked in
red "Critical" state. When the primary appliance is coming up again, the switches will
resume sending statistics information to the primary appliance and the state of the
switch will be marked with a green "Running" state.
ECA-455
Allow UTF-8 characters in JSON payload for all Rest API so non-ASCII / Unicode
characters are accepted in Rest API requests to comply with current Rest API
standards.
ECA-321
If a license violation is corrected, the license violation banner and GUI notification bell
are not cleared until the page is refreshed. Similarly, in a new installation, after a
license is installed, refresh the page. This issue will be addressed in a future release.
ECA-1971
MAC-based authentication and WPA3-Compatibility (SAE or WPA2-PSK) and PMF
"Required" may not work. This issue will be addressed in a future release.
ECA-1961