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Three functions, including Diagnostics, Loopback Test and Ping Test are contained in this
function folder for device self-diagnostics.
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Function name:
Diagnostics
Function description:
Diagnostics function provides a set of basic system diagnosis. It let users know that
whether the system is health or needs to be fixed. The basic system check includes UART
test, DRAM test and Flash test.
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VigorSwitch G2240 User's Guide
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