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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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show chassis fabric unreachable-destinations

date_range 19-Nov-23

Syntax

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show chassis fabric unreachable-destinations

Description

(M320 and T Series routers only) Display the list of destinations that have transitioned from a reachable state to an unreachable state.

Required Privilege Level

view

Output Fields

The table lists the output fields for the show chassis fabric unreachable-destinations command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis fabric unreachable-destinations Output Fields

Field Name

Field Description

Flexible PIC Concentrator (FPC) number

Source FPC number where unreachable destinations are present.

Packet Forwarding Engine number

Source Packet Forwarding Engine number where unreachable destinations are present.

Destination error on Packet Forwarding Engine

List of destination FPCs FPC number/Packet Forwarding Engines Packet Forwarding Engine number that are not reachable from the source FPCs FPC number/Packet Forwarding Engines Packet Forwarding Engine number over the fabric.

Sample Output

show chassis fabric unreachable-destinations(T640 and T1600 routers)

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user@host> show chassis fabric unreachable-destinations
Fabric management unreachable destinations:
FPC 2
  PFE 0
      Destination error on PFEs    2/0 3/0 3/1 7/0
FPC 3
  PFE 0
      Destination error on PFEs    2/0 3/0 3/1 7/0
FPC 3
  PFE 1
      Destination error on PFEs    2/0 3/0 3/1 7/0
FPC 7
  PFE 0
      Destination error on PFEs    2/0 3/0 3/1 7/0

show chassis fabric unreachable-destinations(TX Matrix routers)

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user@host> show chassis fabric unreachable-destinations
Fabric management unreachable destinations:
FPC 10
  PFE 0
      Destination error on PFEs    10/0 16/0 16/1 17/0 17/1 19/0 20/1 21/1 22/1 24/0 
       26/0 27/0 27/1 28/1 29/1 31/1  
FPC 12
  PFE 0
      Destination error on PFEs    12/0 16/0 16/1 17/0 17/1 19/0 20/1 21/1 22/1 24/0 
       26/0 27/0 27/1 28/1 29/1 31/1  
FPC 16
  PFE 0
      Destination error on PFEs    10/0 12/0  
FPC 16
  PFE 1
      Destination error on PFEs    10/0 12/0  
FPC 17
  PFE 0
      Destination error on PFEs    10/0 12/0  
FPC 17
  PFE 1
      Destination error on PFEs    10/0 12/0  
FPC 19
  PFE 0
      Destination error on PFEs    10/0 12/0  
FPC 20
  PFE 1
      Destination error on PFEs    10/0 12/0  
FPC 21
  PFE 1
      Destination error on PFEs    10/0 12/0  
FPC 22                                  
  PFE 1
      Destination error on PFEs    10/0 12/0  
FPC 24
  PFE 0
      Destination error on PFEs    10/0 12/0  
FPC 26
  PFE 0
      Destination error on PFEs    10/0 12/0  
FPC 27
  PFE 0
      Destination error on PFEs    10/0 12/0  
FPC 27
  PFE 1
      Destination error on PFEs    10/0  
FPC 28
  PFE 1
      Destination error on PFEs    10/0 12/0  
FPC 29
  PFE 1
      Destination error on PFEs    10/0 12/0  
FPC 31
  PFE 1
      Destination error on PFEs    10/0 12/0  

Release Information

Command introduced before Junos OS Release 11.4.

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