Dsp-Comm-Fail - Cisco NCS 2000 series Troubleshooting Manual

DSP-COMM-FAIL

DETAILED STEPS
Restart the CTC application.
If the condition does not clear, log into the Technical Support Website at
for more information or call Cisco TAC (1 800 553-2447).
DSP-COMM-FAIL
Default Severity: Major (MJ), Service-Affecting (SA)
Logical Object: TRUNK
The Digital Signal Processor (DSP) Communication Failure alarm indicates that there is a communication
failure between an MXP or TXP card microprocessor and the on-board DSP chip that controls the trunk (or
DWDM) port. This alarm typically occurs after a DSP code upgrade.
The alarm is temporary and does not require user action. The MXP or TXP card microprocessor attempts to
restore communication with the DSP chip until the alarm is cleared.
If the alarm is raised for an extended period, the MXP or TXP card raises the
condition and could affect traffic.
Note DSP-COMM-FAIL is an informational alarm and does not require troubleshooting.
DSP-FAIL
Default Severity: Major (MJ), Service-Affecting (SA)
Logical Object: TRUNK
The DSP Failure alarm indicates that a
on an MXP or TXP card. It indicates that the card is faulty.
Clear the DSP-FAIL Alarm
SUMMARY STEPS
1. Complete the
DETAILED STEPS
Complete the Physically Replace a Card, on page 453
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
166
DSP-COMM-FAIL , on page
Physically Replace a Card, on page 453
procedure for the reporting MXP or TXP card.
http://www.cisco.com/c/en/us/support/index.html
DUP-IPADDR , on page 167
166, has persisted for an extended period
procedure for the reporting MXP or TXP card.
Alarm Troubleshooting