2-50
Cisco ONS 15454 Troubleshooting Guide, R8.5
November 2009
Chapter 2 Alarm Troubleshooting
2.7.29 AUTONEG-RFI
Figure 2-1 Shelf LCD Panel
Step 2
If the temperature of the shelf exceeds 194 degrees F (90 degrees C), the alarm should clear if you solve
the ONS 15454 temperature problem. Complete the “Clear the HITEMP Alarm” procedure on
page 2-125.
Step 3 If the temperature of the shelf is under 194 degrees F (90 degrees C), the HITEMP alarm is not the cause
of the AUTOLSROFF alarm. Complete the “Physically Replace a Traffic Card” procedure on page 2-273
for the OC-192 card.
Step 4 If card replacement does not clear the alarm, call Cisco TAC 1 800 553-2447 to discuss the case and if
necessary open a returned materials authorization (RMA) on the original OC-192 card.
2.7.29 AUTONEG-RFI
Default Severity: Major (MJ), Service-Affecting (SA)
SONET Logical Object: ML1000
The autonegotiation remote fault indication (RFI) indicates that an ML1000 Gigabit Ethernet port cannot
detect its far-end link partner. This is typically caused by a far-end port shutdown or a unidirectional fiber
cut. The partner node is likely raising a CARLOSS alarm.
AUTONEG-RFI may also be caused by misconfigured autonegotiation parameters. This causes more of
a soft failure as opposed to the “CARLOSS (ML1000, ML100T, MLFX)” alarm on page 2-65, which is
typically caused by a failure like a loss of light or optical fiber. The alarm clears when the partner node
is detected.
Note The far end of an Ethernet link is usually a switch or router that does not use an ONS management
system.
Clear the AUTONEG-RFI Alarm
Step 1 Check for the “CARLOSS (EQPT)” alarm on page 2-61 or the “CARLOSS (ML1000, ML100T,
MLFX)” alarm on page 2-65 at the partner node. If the alarm exists there, follow the appropriate clearing
procedure in this chapter.
Step 2 If the alarm does not clear or if there is no far-end CARLOSS, check the near-end Gigabit Ethernet port
autonegotiation settings:
a. Double-click the ML1000 card to display the card view.
b. Click the upper IOS tab, then click Open IOS Connection.
c. In Privileged Executive mode, enter the following command:
router# show interface gigabitethernet 0
FAN FAIL
Slot
8/18/03
04.06-002L-10
24˚C
97758
CRIT MAJ MIN
Status Por t
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