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DEFINITY ECS Release 8.2 ATM Installation, | Issue 1 |
Upgrades, and Administration | April 2000 |
6 Troubleshooting |
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Troubleshooting | |
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Inspecting LEDs
To get a
■DEFINITY Enterprise Communications Server Release 8 Maintenance for R8r
■DEFINITY Enterprise Communications Server Release 8 Maintenance for R8si
■DEFINITY Enterprise Communications Server Release 8 Maintenance for R8csi
Troubleshooting interoperability
This section covers the following ATM interoperability topics:
■Physical
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■TN2305/TN2306 circuit
■ATM signaling
Because Lucent offers a variety of ATM switches, this discussion suggests general rather than specific diagnostics.
Physical connections
Has the ATM switch been installed and configured correctly?
Diagnostics
■Is the ATM switch powered up?
■If you are administering the ATM switch through a locally attached console, is there a local console terminal connected to the console port on the ATM switch processor circuit pack with the correctly pinned RS232 serial cable?
■If you are administering the ATM switch through telnet over the Ethernet, is there an Ethernet drop plugged into the Ethernet port on the ATM switch processor board? (Note that a few ATM switch commands may only be permitted over the local console terminal.)