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Cisco Bug: CSCuj45792 - DWDM wavelenght is not changed on 14 port LC

Last Modified

May 13, 2018

Products (15)

  • Cisco Carrier Routing System
  • Cisco CRS-1 Line Card Chassis (Dual)
  • Cisco CRS-1 Line Card Chassis (Multi)
  • Cisco CRS-1 16-Slot Line Card Chassis
  • Cisco CRS-3 Multishelf System
  • Cisco CRS-1 4-Slot Single-Shelf System
  • Cisco IOS XR Software
  • Cisco CRS-1 8-Slot Line Card Chassis
  • Cisco CRS-3 8-Slot Single-Shelf System
  • Cisco CRS-1 Fabric Card Chassis
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Known Affected Releases


Description (partial)

After changing wavelength on tunable XFP interface real wavelength is not actually changed and owner is still hardware default.

Optics Status

         Optics Type:  10G-TUNABLE-by-CHANNEL,
         Wavelength Info: C-Band, MSA ITU Channel=84, Frequency=191.95THz, Wavelength=1561.826nm
         Wavelength Owner: Hardware Default, ITU Channel: GMPLS Signaled=None, Configured=19, Hardware Default=None
Basic dwdm controller configuration
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