Cisco NCS 2000 series Troubleshoot Manual

DETAILED STEPS
Restart the CTC application.
If the condition does not clear, log into the Technical Support Website at http://www.cisco.com/c/en/us/support/index.html
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 DUP-IPADDR , on page 167
condition and could affect traffic.
DSP-COMM-FAIL is an informational alarm and does not require troubleshooting.
Note
DSP-FAIL
Default Severity: Major (MJ), Service-Affecting (SA)
Logical Object: TRUNK
The DSP Failure alarm indicates that a DSP-COMM-FAIL , on page 166, has persisted for an extended period
on an MXP or TXP card. It indicates that the card is faulty.
Clear the DSP-FAIL Alarm
SUMMARY STEPS
1. Complete the Physically Replace a Card, on page 453 procedure for the reporting MXP or TXP card.
DETAILED STEPS
Complete the Physically Replace a Card, on page 453 procedure for the reporting MXP or TXP card.
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
166
Alarm Troubleshooting
DSP-COMM-FAIL

Cisco NCS 2000 series Specifications

General

Brand	Cisco
Model	NCS 2000 series
Category	Network Hardware
Language	English