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Cisco Bug: CSCvt67757 - CBR8/RPHY: Corrected and Uncorrected FEC output shown as all 0 in "show cable hop"

Last Modified

Sep 10, 2020

Products (59)

  • Cisco cBR Series Converged Broadband Routers
  • Cisco Catalyst 9800-40 Wireless Controller
  • Cisco Catalyst 9300L-24UXG-4X-E Switch
  • Cisco Catalyst 9300L-48P-4X-A Switch
  • Cisco Catalyst 9300-48T-A Switch
  • Cisco Catalyst 9300-48P-A Switch
  • Cisco Catalyst 9300-48UXM-A Switch
  • Cisco Catalyst C9500-16X-E Switch
  • Cisco Catalyst 9300-48UN-A Switch
  • Cisco Catalyst 9300-48U-A Switch
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Known Affected Releases

Gibraltar-16.12.1

Description (partial)

Symptom:
In the output of the command "show cable hop" on the CBR8 the output for the "Corr FEC" and Uncorr FEC" always remain at 0 for US channels of an RPD.
This becomes a problem if the customer configures dynamic modulation for RPD and wants to use these values.

Conditions:
The issue is always present but only becomes a problem when dynamic modulation is used for RPD and FEC needs to be used as trigger modulation changes.
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Bug Details Include

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