Summit WM3000 Series Controller System Reference Guide 17
● Diagnostics
● Serviceability
● Tracing / Logging
● Process Monitor
● Hardware Abstraction Layer and Drivers
● Redundancy
● Secure Network Time Protocol (SNTP)
Installation Feature
The upgrade/downgrade of the controller can be performed using one of the following methods:
● Web UI
● DHCP
● CLI
● SNMP
● Patches
The controller has sufficient non-volatile memory to store two firmware images. Having a second
firmware image provides a backup in case of failure of the primary image. It also allows for testing of
new firmware on a controller with the ability to easily revert to a previous image.
Licensing Support
The following licensing information is utilized when upgrading the controller:
● The maximum numbers of AP licenses a controller can adopt is dependant on the number purchased
Configuration Management
The controller supports the redundant storage of configuration files to protect against corruption during
a write operation and ensure (at any given time) a valid configuration file exists. If writing the
configuration file fails, it is rolled back and a pre-write file is used.
Text Based Configuration
The configuration is stored a in human readable format (as a set of CLI commands).
Diagnostics
The following diagnostics are available:
1 In-service Diagnostics – In-service diagnostics provide a range of automatic health monitoring features
ensuring both the system hardware and software are in working order. In-service-diagnostics
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