Troubleshooting an NPC on the SRX1400 Services Gateway
The SRX1400 Services Gateway is not normally equipped with a Network Processing Card (NPC). In most configurations, network processing functions are performed by the NSPC. However, replacing the NSPC with an SRX3000-series SPC and an NPC in slots 1 and 3 is a supported configuration for the SRX1400 Services Gateway.
To troubleshoot an NPC, follow these guidelines:
Make sure the NPC is properly seated in the slot and its screws are tightened.
Make sure that the double-wide tray is properly installed in the slot.
Use the CLI show chassis fpc 3 command with the slot number to check the status of installed NPC.
As shown in the sample output, the value Online in the column labeled State indicates that the NPC is functioning normally:
user@host> show chassis fpc 3Temp CPU Utilization (%) Memory Utilization (%) Slot State (C) Total Interrupt DRAM (MB) Heap Buffer 3 Online 54 40 0 1024 3 27Use the CLI show chassis fpc 3 detail command for more detailed output.
user@host> show chassis fpc 3 detailSlot 3 information: State Online Temperature 54 degrees C / 129 degrees F Total CPU DRAM 1024 MB Total RLDRAM 0 MB Total DDR DRAM 0 MB Start time: 2010-07-08 13:56:19 UTC Uptime: 5 days, 20 hours, 34 minutes, 56 seconds Max Power Consumption 0 Watts
For further descriptions of the output from the commands, see the Junos System Basics and Services Command Reference.