DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-803EXP-INTF (Expansion Interface Circuit Pack)
9
Port Network Connectivity, service to the EPN will have been disrupted. If
this system does have duplicated Port Network Connectivity, the system
should have switched to the Standby Port Network Connectivity.
1. Enter the
reset board UUCSS
command for this Expansion
Interface circuit pack.
2. If error 1538 is detected again, replace the Expansion Interface
circuit pack.
j. Error Type 2305 with Aux Data 118 indicates that the Expansion Interface
circuit pack has detected slips on the incoming fiber data stream. That is,
an EPN and the PPN in a Direct Connect configuration, or a Port Network
and a Switch Node in a Center Stage Switch configuration, are not
synchronized.
1. Enter
display errors
and follow the repair procedures for
non-slip
errors against any SYNC , TDM-CLK, TONE-BD, DS1 CONV-BD,
EXP-INTF, SNC-BD, and SNI-BD. Non-slip errors are those
not
listed below:
2. For slip errors, refer to the SYNC section.
Error type 2306 indicates on-board failures related to system timing and
synchronization. Perform the ‘‘Fiber Fault Isolation Procedure’’
described
in Chapter 5, ‘‘Alarms, Errors, and Troubleshooting’’
.
k. Error Type 2561 indicates an on-board failure of Expansion Interface
circuitry related to handling packet data from the fiber interface and from
the Packet bus interface.
1. If this error has generated a minor alarm, the Expansion Interface
circuit pack should be replaced.
l. Error type 2817 indicates an on-board failure of Expansion Interface
circuitry related to transmission of data to the fiber interface.
1. If this error has generated a minor alarm, the Expansion Interface
circuit pack or transceiver should be replaced.
m. Perform the following steps for error type 3073:
1. Execute the display errors command and resolve any errors on the
following: PKT-BUS, PKTINT, PDATA-BD, PGATE-BD, BRI-BD,
BRI-PT, BRI-SET/ASAI, UDS1-BD.
Circuit Pack Name Error Log Name
Error Log
Entry for Slips
DS1 Interface DS1-BD 3073 to 3160
Expansion Interface EXP-INTF 2305
Switch Node Interface SNI-BD 1537
Tone-Clock TDM-CLK 1025
UDS1 Interface UDS1-BD 3073 to 3160
DS1 CONV Circuit Pack DS1 CONV-BD 3329
