NEC NEAX 2000 IVS2 Maintenance Manual page 125

Table 2-6 Remedial Action on Each Lamp Status (Continued)
CARD NAME
PN-32IPLA RUN lamp is not
(IPELC) flashing
RUN lamp is
flashing rapidly
PN-32IPLA LINK lamp is not on
(IPELC)
[PZ-M571]
PN-M03 OPE lamp is not
(M03) on
2
NEAX2000 IVS Maintenance Manual
ND-70926 (E), Issue 3.0
LAMP STATUS
Abnormal operation
of IPELC card
Communication
error with MP/FP
LAN connection
failure
Abnormal
connection with the
DPC
CHAPTER 2 TROUBLESHOOTING
FAULT
CONTENT
1
Confirm whether the MODE switch is
set to "0", "3", or "4".
0: Auto Negotiation ON
3: Auto Negotiation OFF
4: Auto Negotiation OFF
2
Confirm the programming data: CM0A.
3
Reset the MB switch.
(Down→Up→Down)
4
If the fault cannot be cleared, replace
the card.
1
Confirm the programming data: CM0A.
2
Check to see if the BUS cable between
each PIM is properly connected.
3
Reset the MB switch.
(Down→Up→Down)
4
If the fault cannot be cleared, replace
the card.
1
Check to see if the LAN cable is
correctly connected.
2
Confirm the condition of the LAN
device (such as power of the HUB)
connected to the IPELC.
3
Confirm whether the MODE switch is
set to "0".
4
If the fault cannot be cleared, replace
the card.
1
Confirm the connection with DPC card.
2
If the fault cannot be cleared, replace
the card.
Fault Diagnosis and Troubleshooting
REMEDIAL ACTION
(Recommended)
(10 Mbps fixed)
(100 Mbps fixed)
Page 117