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NetApp Knowledge Base

No Light on Brocade switch port

Views:
927
Visibility:
Public
Votes:
0
Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

Applies to

  • Any version of Fabric OS
  • Brocade

Issue

  • At times a switch may report a port status of "No Light".
  • On a Brocade switch, the status may look like ths in the switchshow output:

Index Port Address Media Speed  State    Proto
==============================================
 ----- Truncated -----
   5   5   010500   id     4G   No_Light    FC  

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