Troubleshooting Tmn Problems - Alcatel-Lucent 9500 MPR User Manual

In order for the green Link LED to light:
1.
Cable must be connected to Ethernet port
2.
Ethernet port must be enabled (provisioned Enabled on Core Settings
Screen)
3.
Speed and mode (on Core Settings Screen) must be provisioned the same as
the link partner.
The yellow LED opposite the green on the connector indicates activity only. The flashing
yellow LED is not an indicator of signal type or quality.
5.4.6

Troubleshooting TMN Problems

This section gives general guidance on troubleshooting TMN problems related to Ethernet
port 4 on the Core Card. Ethernet port 4 on the Core Card can be used to transport SNMP
IP data. Troubleshoot port 4 connectivity alarms the same as Ethernet ports 1-3. Refer to
Para. 5.4.5 .
The most common TMN problems are network related and first alert is normally observed
by improper operation at the SNMP master. Always check the following first:
•
Verify master is properly registered in NE to receive traps.
•
Verify SNMP version matches system requirements
•
Verify correct community string and privileges
•
Verify proper network routing.
Refer to Table 5-3 for detail TMN network troubleshooting.
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