Release Notes
Table Of Contents
- Extreme Management Center® Release Notes Version 8.4.4
- Table of Contents
- Extreme Management Center Version 8.4 Release Notes
- 1. Enhancements in Version 8.4
- 2. Deprecated Features
- 3. Known Issues and Vulnerabilities Addressed
- 4. Installation, Upgrade, and Configuration Changes
- 5. System Requirements
- 5.1 Extreme Management Center Server and Client OS Requirements
- 5.2 Extreme Management Center Server and Client Hardware Requirements
- 5.3 Virtual Engine Requirements
- 5.4 ExtremeControl Agent OS Requirements
- 5.5 ExtremeControl Supported End-System Browsers
- 5.6 ExtremeControl Engine Version Requirements
- 5.7 ExtremeControl VPN Integration Requirements
- 5.8 ExtremeControl SMS Gateway Requirements
- 5.9 ExtremeControl SMS Text Messaging Requirements
- 5.10 ExtremeAnalytics Requirements
- 5.11 Ekahau Maps Requirements
- 5.12 Guest and IoT Manager Requirements
- 6. Getting Help
4. Installation, Upgrade, and Configuration Changes
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The Status of LAGlinks in maps will start working after the next polling
following an upgrade to Extreme Management Center version 8.4. You can
initiate the polling of a device by performing a refresh/rediscovery of the device.
4.6.3 ERS Device Configuration
ERS devices might automatically change VLAN configurations you define in
Extreme Management Center. To disable this, change the vlan
configcontrol setting for ERS devices you add to Extreme Management
Center by entering the following in the device command line:
CLI commands
enable
config term
vlan configcontrol flexible
Additionally, configure all VLANs on the port for an ERS device with the same
tag status (tagged or untagged). If enforcing to an ERS device on which a port
has at least one VLAN as tagged, Extreme Management Center adds all
untagged VLANs to the tagged VLAN list and clears the untagged VLAN list.
Creating an archive for ERS devices using the Network > Archives tab does not
complete successfully if Menu mode (cmd-interface menu) is used instead of
CLI mode (cmd-interface cli). Use CLI mode to create the archive.
4.6.4 SLX Device Configuration
When creating a ZTP+ Configuration for an SLX 9240 on which firmware version
18s.01.01 or 18s.01.02 is installed, the ZTP+ process fails if the Administration
Profile value uses SSH or Telnet CLI credentials. Extreme Management Center
indicates that the SSH or CLI profile is not supported by the device.
To create a ZTP+ configuration for an SLX 9240:
1. Create a new Device Profile with the CLI Credential set to < No Access >.
NOTE: The SLX ZTP+ Connector does NOT support configuring CLI credentials on the device.
2. Create the ZTP+ Configuration and select the new Device Profile you created in Step
1 as the Administration Profile.
3. After the ZTP+ process successfully completes and the device is added to Extreme
Management Center, select a Device Profile that uses the correct CLI credentials for
the SLX device in the
Administration Profile.