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Cisco Bug: CSCup21013 - CRS 100G DWDM PLIM: Int takes 13-14 sec to come up after PSM switch

Last Modified

Jan 16, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.3.2.LC

Description (partial)

Symptom:
When the CRS DWDM PLIM is connected to a PSM, and the PSM switches from working to protect, the HundredGigE interface can take up to 14 seconds to come back up on both ends.

Conditions:
This happens during a PSM switchover.  This does not happen during a no shut, etc of the interface.
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