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Cisco Bug: CSCul04692 - CHT1/ET1 SPA T1 flap when connected with PURA

Last Modified

Jan 29, 2017

Products (5)

  • Cisco IOS
  • Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks
  • Cisco 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card
  • Cisco 7600 Series Supervisor Engine 32 with Multilayer Switch Feature Card
  • Cisco 7600 Series Supervisor Engine 720 with Multilayer Switch Feature Card

Known Affected Releases

15.1(3)S3

Description (partial)

Symptom:
A T1 controller flaps in CHT1/ET1 SPA.

Conditions:
This symptom is seen in T1 mode with "cablelength short 100ft" or "cablelength long 0db" when connected with a PURA box.
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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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