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Cisco Bug: CSCup98532 - MCXRISSU MCXRISSU: During RUN phase, ISIS L2 goes down and recover

Last Modified

Jan 16, 2017

Products (3)

  • Cisco Carrier Routing System
  • Cisco NCS 6008 - 8-Slot Chassis
  • Cisco IOS XR Software

Known Affected Releases

5.0.1.BASE 5.2.3.BASE 5.2.3.ROUT

Description (partial)

Symptom:
During NSF recovery after RPFO or ISSU, the L2 adjacency will be reset after recovery as completed, causing traffic loss, which should have prevented by NSF.

Conditions:
Cisco NSF is configured for ISIS.
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Bug Details Include

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  • Status
  • Severity
  • Known Fixed Releases
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