Lantech LGS-2816C-RPS, Руководство пользователя

Страница: 204 / 248

D
IAGNOSTICS
Three functions, including Diagnostics, Loopback Test and Ping Test
are contained in this function folder for device self-diagnostics.
Each of them will be described in detail orderly in the following
sections.
W
EB
I
NTERFACE
To display
the
Diagnostics function:
1.
Click Diagnostics, Diag
.
2.
Clict Run
.
Figure 4- 106: Display th Diagnostics the System Hardware
W
EB
I
NTERFACE
To display
the
Diagnostics function:
1.
Click Diagnostics, PING
.
2.
Specify IP Address Field.
D
IAGNOSTICS
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 EEPROM test, UART test, DRAM
test and Flash test.
D
IAGNOSTICS
P
ING
T
EST
Ping Test function is a tool for detecting if the target device is alive
or not through ICMP protocol which abounds with report messages.
The switch provides Ping Test function to let you know that if the
target device is available or not. You can simply fill in a known IP
address and then click <Ping> button. After a few seconds later,
the switch will report you the pinged device is alive or dead in the
field of Ping Result.