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Cisco Bug: CSCuw39236 - Issue in backward compatibility while configuring wavelength < >

Last Modified

Jul 20, 2018

Products (8)

  • Cisco Carrier Routing System
  • Cisco IOS XR Software
  • Cisco ASR 9922 Router
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

6.0.0.BASE

Description (partial)

Symptom:
CLI change from existing DWDM CLI to new CLI.

* Doesn't work

RP/0/RP0/CPU0:ASR9922-A(config)#controller dwdm 0/11/0/20/0
RP/0/RP0/CPU0:ASR9922-A(config-dwdm)#wavelength 55
RP/0/RP0/CPU0:ASR9922-A(config-dwdm)#commit
 
% Failed to commit one or more configuration items during a pseudo-atomic operation. All changes made have been reverted. Please issue 'show configuration failed [inheritance]' from this session to view the errors

RP/0/RP0/CPU0:ASR9922-A(config-dwdm)#show conf fail
!! SEMANTIC ERRORS: This configuration was rejected by 
!! the system due to semantic errors. The individual 
!! errors with each failed configuration command can be 
!! found below.
 
* Works

RP/0/RP0/CPU0:ASR9922-A(config)#controller dwdm 0/11/0/20/0
RP/0/RP0/CPU0:ASR9922-A(config-dwdm)#wavelength 50GHz-Grid 55
RP/0/RP0/CPU0:ASR9922-A(config-dwdm)#commit

Conditions:
DWDM config that doesn't use the New CLI.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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