Performing a Module Loopback Test
NIC:
Ethernet cable:
(a)
(b)
(a)
(b)
Slide up
clip
Loopback
connector
Slide up
clip
Ethernet
connection
device
Loopback
connector
B
LKG–5732–91I
1.
Move the NIC
switch down.
2.
Wait until the hot-
swap LED lights up
(approx. 2 s).
3.
Move the NIC
switch up.
4.
Wait until the READY
LED stops flashing
(max. 2 min).
5.
Observe the test
result on the
LED display.
NOTE
If loading has been
disabled for this slot,
the READY LED will
not stop flashing. To
enable the slot, see
the manual DEC
Network Integration
Server Manage-
ment.
flash
no
flash
LKG–5727–91I
1.
Attach the Ethernet
loopback connector
(H4080) to the NIC
port or Ethernet cable.
2.
Run the module loopback test:
3. If the test passes, LEDs show the READY state.
If the test fails, LEDs show the ATTENTION or FAULT state.
6
