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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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Junos CLI Reference
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show chassis fabric mesh

date_range 19-Nov-23
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Syntax

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show chassis fabric mesh < feb | topology >

Description

(M120 router only) Display the state of the electrical and optical switching fabric links between the Forwarding Engine Boards (FEBs) and the fabric planes, as interpreted by the FEB.

Options

This command has no options.

Required Privilege Level

view

Output Fields

Table 1: show chassis fabric mesh feb Output Fields

Field Name

Field Description

Fabric management FEB state

State of the switching fabric mesh between each FEB and fabric plane: desalination error, disabled, enabled, link error, link ok, or unused.

Table 2: show chassis fabric mesh topology Output Fields

Field Name

Field Description

Output Fields

See show chassis fabric topology output fields.

Sample Output

show chassis fabric mesh feb

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user@host> show chassis fabric mesh feb  

        Fabric mesh management Feb state:
FEB #0
  PFE #0
      Asic0_Fcore0 (plane 0)  plane enabled, links ok
      Asic0_Fcore0 (plane 1)  plane enabled, links ok
      Asic0_Fcore0 (plane 2)  plane enabled, links ok
      Asic0_Fcore0 (plane 3)  plane enabled, links ok
      Asic0_Fcore0 (plane 4)  plane enabled, links ok
      Asic0_Fcore0 (plane 5)  plane enabled, links ok

show chassis fabric mesh topology

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user@host> show chassis fabric mesh topology
Mesh Topology: asci connectivity

 In-link  : FEB# FE# (TX PM_ID#, TX Serdes_tx  #) ->
            FEB# FE# (RX PM_ID#, RX Serdes_rx  #)
 Out-link : FEB# FE# (TX PM_ID#, TX Serdes_tx  #) ->
            FEB# FE# (RX PM_ID#, RX Serdes_rx  #)
 
FEB 0  ASIC 0 FCORE 0 :

           In-links               State             Out-links              State
---------------------------------------------------------------------------------
 FEB0FE1(33,44)-->FEB0FE0(28,0)   up      FEB0FE0(28,0)-->FEB0FE1(33,44)   up  
 FEB0FE1(33,45)-->FEB0FE0(28,1)   up      FEB0FE0(28,1)-->FEB0FE1(33,45)   up  
 FEB0FE1(33,46)-->FEB0FE0(28,2)   up      FEB0FE0(28,2)-->FEB0FE1(33,46)   up  
 FEB0FE1(33,47)-->FEB0FE0(28,3)   up      FEB0FE0(28,3)-->FEB0FE1(33,47)   up  
 FEB0FE1(33,40)-->FEB0FE0(28,4)   up      FEB0FE0(28,4)-->FEB0FE1(33,40)   up  
 FEB0FE1(33,41)-->FEB0FE0(28,5)   up      FEB0FE0(28,5)-->FEB0FE1(33,41)   up

Release Information

Command introduced in Junos OS Release 21.3

Related Documentation

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