Completing the Module Loopback Test
1.
Attach the Ethernet
loopback connector
(H4080) to the NIC
port or Ethernet cable.
2. Wait until the FAULT LED goes out (approx. 2 min). Observe the
test result on the LED display.
3. If the test passes, the LEDs will show the READY state.
If the test fails, the LEDs will show the ATTENTION or FAULT state.
NIC:
Ethernet cable:
NOTE
If loading has been dis-
abled for this slot, the
READY LED will not
stop flashing. To enable
the slot, see the manual
DEC Network Integra-
tion Server Manage-
ment.
(a)
(b)
(a)
(b)
Slide up
clip
Ethernet
connection
device
Loopback
connector
Slide up
clip
Loopback
connector
flash
no
flash
A
LKG–5731–91I
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