Degraded fabric alarm

You can view or clear degraded fabric alarms on a routing matrix based on a TX Matrix Plus router with 3D SIBs. Use the following commands to view or clear the degraded fabric alarms: 

• To display the alarm, use the show system alarms operational mode command. 
• To clear the fabric degraded alarm, use the clear chassis alarms fabric degraded lcc number fpc number operational mode command.