B Power -O N Self Test - D-Link DE-1824EI User Manual

BP
OWER
When the master hub is powered on, it does a Power-On Self Test (POST) to
verify that all of its components are working properly. As it performs its
tests, the test progress is displayed on the terminal console, provided the hub
is in console mode. (If the hub is in Out-of-band management mode, the
console display will be omitted; the progress of the diagnostic self-test will
still be displayed on the front panel indicators.) A typical boot-up console
display is shown below:
INTELLIGENT STACKABLE HUB POWER-ON SELF DIAGNOSTIC
-------------------------------------------------------
PROM Checksum Test
DRAM ( 01024 KByte )
LED Display Test
E2PROM Integration Checksum
29F040 512 Kbytes Flash Memory Installed
Network Monitor SRAM Test
DL-P2517B NIC Test
Expansion Module Test
INTELLIGENT SYSTEM CONFIG AND RUN TIME IMAGE DOWNLOAD
-------------------------------------------------------
-> DUPLICATE IP CHECKING: (Hit CTRL-C to stop system boot/load)
.. IP Address:
ARP Req Send
------------
4
-> DOWNLOAD RUN TIME IMAGE FROM FLASH: (Hit CTRL-C to stop system
boot/load )
During the initial part of the test, the Hub ID indicator will display a letter
"A". As each test is done, the hub lights the amber frames around the port
numbers as a progress indication. If any critical part of the test fails, the hub
Power-On Self Test
-O
N
202.39.74.51 .. Subnet Mask: 255.255.255.0
ARP Reply
-----------
0
10BASE-T Stackable Hubs
S
ELF
ARP Retry
----------- ------------------
3
B
T
EST
..... PASSED
..... PASSED
..... PASSED
..... PASSED
..... PASSED
..... PASSED
..... PASSED
..... PASSED
Time (Sec)
3
B-1