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Brocade G720 switch shows odd numbered ports in Mod_Uns state

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464
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Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

Applies to

  • Brocade G720
  • FOS 8.x

Issue

  • Brocade G720 switch shows ports 49, 53 with Mod_Uns state

Index Port Address  Media Speed   State       Proto
==================================================
   0   0   020000   id    N32     No_Light    FC
   1   1   020100   id    N32     No_Light    FC
...
  48  48   023000   id    N32     No_Light    FC  (No Ports on Demand license) Disabled
  49  49   023100   id    N64     Mod_Uns     FC  (No Ports on Demand license) Disabled
  50  50   023200   --    N64     No_Module   FC  (No Ports on Demand license) Disabled
  51  51   023300   --    N64     No_Module   FC  (No Ports on Demand license) Disabled
  52  52   023400   id    N32     No_Light    FC  (No Ports on Demand license) Disabled
  53  53   023500   id    N64     Mod_Uns     FC  (No Ports on Demand license) Disabled
  54  54   023600   --    N64     No_Module   FC  (No Ports on Demand license) Disabled
  55  55   023700   --    N64     No_Module   FC  (No Ports on Demand license) Disabled

  • The odd port numbers (49,51,53,55,57,59,61,63) are reported as Mod_Uns when a normal SFP+ is fitted
  • This behavior is corrected starting from FOS 9.0.1

 

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