This article provides example outputs for a single Fabric Plane that reports errors and for multiple Fabric Planes that report errors for one or more DPCs/MPCs.
This article is referenced from articles in the KB23173 - Resolution Guide - Troubleshoot Fabric Plane [juniper.net] .
Example outputs for a single Fabric Plane that reports errors and for multiple Fabric Planes that report errors for one or more DPCs/MPCs.
Example output for single Fabric Plane reporting errors for a single DPC/MPC :
The following example output shows that Plane 1 is reporting link errors for FPC 2. For more information about the command, refer to show chassis fabric plane .
user@router> show chassis fabric plane Fabric management PLANE state Plane 0 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 1 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Link error <---- PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 2 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 3 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 4 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 5 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok
Example output for Multiple Planes showing errors for a single DPC/MPC :
The following example output shows that all the Fabric Planes on the chassis are reporting link errors for FPC 2. For more information about the command, refer to show chassis fabric plane .
user@router> show chassis fabric plane Fabric management PLANE state Plane 0 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Link error PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 1 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Link error PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 2 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Link error PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 3 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Link error PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 4 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Link error PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok Plane 5 Plane state: ACTIVE FPC 1 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 2 PFE 0 :Link error PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok FPC 3 PFE 0 :Links ok PFE 1 :Links ok PFE 2 :Links ok PFE 3 :Links ok
For assistance with correcting these errors, refer to KB23173 - Resolution Guide - MX - Troubleshoot Fabric Planes in Fault or Check State [juniper.net] .
2022-03-09: The article was checked for accuracy and was found to be valid and accurate.