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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-273BRI-PORT (ISDN-BRI Port), ABRI-PORT (ASAI ISDN-BRI Port)
3
g. This error occurs when the port receives an invalid frame over the
D-channel. When CRC errors exceed five within 15 minutes, the port is
taken out of service for five seconds. If five more CRC errors are received
within 15 minutes of the first set of five errors, the port is taken out of
service for one minute. If five more CRC errors are received within 15
minutes of the last five, the port is taken out of service for 15 minutes.
This error is most likely due to a problem with the wiring to the set or
adjunct, interference on the wiring due to a noise source or no termination
(an open circuit). It usually does not indicate a problem with the circuit
pack.
■ Check the wiring to the endpoints or the adjunct.
■ If the problem persists, replace the endpoints or adjuncts.
h. This error occurs when the BRI Port Local TDM Loop Around Test (#619)
fails. Run the Long Test Sequence, and pay particular attention to the
results of Test #619.
There are no Test to Clear Values for the following error types. The error
types are simply provided as additional data that may prove useful while
troubleshooting.
i. This error occurs when a Layer 1 Transmission error is detected for the
port. Run the Long Test Sequence, and pay particular attention to the
results of the Layer 1 Transmission Error Counter Test (#624).
j. A BRI port supports up to three Terminal Endpoint Identifiers (TEIs). This
error occurs when the switch receives a request for a fourth TEI on a port.
Check the number of endpoints administered for this port.
k. This error occurs when an SPID initialization request is made from an
endpoint and the switch determines that the SPID value is invalid or is a
duplicate of another SPID that is already initialized at Layer 3 on the port.
Check the administration of the endpoints.
l. This error occurs when the circuit pack detects an overflow of its receive
buffers. Run the Long Test Sequence, and pay particular attention to the
results of the Receive First In First Out (FIFO) Overflow Error Counter Test
(#625).
m. This error occurs when the BRI Port Local LAN Loop Around Test (#618)
fails. Run the Long Test Sequence, and pay particular attention to the
results of Test #618.
n. This error most likely occurs when the Terminal Endpoint Identifier (TEI)
administered for the ASAI or Lucent endpoint does not match the TEI
administered in the ASAI or Lucent adjunct. Check the switch
administration of the TEI against that of the adjunct, and make sure that
both are using the same TEI.
o. Indicates that sets on the port do not support Layer 3 initialization. Consult
the Service Set documentation.