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Cisco Bug: CSCum20906 - Traffic loss in EVC services after upgrade from 9.533 to 9.7

Last Modified

Mar 17, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases

9.70

Description (partial)

Symptom:
Traffic loss in EVC services after upgrade from 9.533 to 9.7

Conditions:
1.       All 12 nodes[2 GNE and 10 ENE] were at 9.533 and services, traffic were up.
2.       Upgraded nodes in 2GNE-8ENE-2ENE order to 9.7 and it was successful.
3.       Traffic loss is seen for EVC(p2p and p2mp) services after upgrade.
4.       Same issue seen for EVC services created after upgrade also
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Bug Details Include

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  • Status
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