Cisco ONS 15310-MA Troubleshooting Manual page 35

Chapter 2 Alarm Troubleshooting
If the alarm does not clear, complete the
Step 14
Ethernet card.
Note
Step 15 If the alarm does not clear, log into the Technical Support Website at
http://www.cisco.com/cisco/web/support/index.html for more information or call Cisco TAC
(1-800-553-2447) in order to report a Service-Affecting (SA) problem.
2.7.31 CARLOSS (EQPT)
A Carrier Loss on the LAN Equipment alarm generally occurs on STM1 and STM4 ports when the
ONS 15310-MA SDH and the workstation hosting CTC do not have a TCP/IP connection. The problem
involves the LAN or data circuit used by the LAN (RJ-45) connector on the system. The CARLOSS
alarm does not involve an Ethernet circuit connected to an Ethernet port. The problem is in the
connection and not CTC or the node.
Invisible laser radiation could be emitted from the end of the unterminated fiber cable or connector.
Warning
Do not stare into the beam directly with optical instruments. Viewing the laser output with certain
optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of
100 mm could pose an eye hazard. Statement 1056
Use of controls, adjustments, or performing procedures other than those specified could result in
Warning
hazardous radiation exposure. Statement 1057
Clear the CARLOSS (EQPT) Alarm
If the reporting entity is a pluggable port module (PPM) port, confirm that the PPM is correctly
Step 1
configured by completing the following steps:
a.
b.
c.
d.
If the reporting port is an STM1 or STM4 port, verify connectivity by pinging the node that is reporting
Step 2
the alarm by completing the procedure in the
Node (Ping)" section on page
78-18663-01
When you replace a card with the identical type of card, you do not need to make any changes
to the database.
Default Severity: Major (MJ), Service-Affecting (SA)
SDH Logical Object: EQPT
Double-click the controller card (ONS 15310-MA SDH).
Click the Provisioning > Pluggable Port Modules tabs.
View the Pluggable Port Modules area port listing in the Actual Eqpt Type column and compare
this with the contents of the Selected PPM area Rate column for the port.
If the rate does not match the actual equipment, you must delete and recreate the selected PPM.
Select the PPM, click Delete, then click Create and choose the correct rate for the port rate.
1-60.
"Physically Replace a Card" procedure on page 2-153
"1.8.8 Verify Microsoft Windows PC Connection to the
Cisco ONS 15310-MA SDH Troubleshooting Guide, Release 9.0
Alarm Procedures
for the
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