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NetApp Knowledge Base

Brocade switch ports go automatically disabled

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1,008
Visibility:
Public
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Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

Applies to

  • All Brocade switch hardware platforms
  • All Brocade Fabric Operating System (FOS) firmware levels

Issue

Brocade switch port being faulted switch disables the port to prevent flapping

Example:

errdump -a

WARNING, Brocade Fabric 1, Port 4 Faulted because of many Link Failures.
 
switchshow

   4   4   150400   --    N32     No_Module   FC  Disabled

sfpshow -all

RX Power:    -2.1    dBm (623.1uW)
TX Power:    -6.2    dBm (237.3 uW)

 

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