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Cisco Bug: CSCun17450 - Both PTF go for simultaneous reboot in GNE node with MSTP cards

Last Modified

Feb 03, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases

9.536 9.70

Description (partial)

Both PTF go for continuous reboot simultaneously in GNE node with MSTP cards during upgrade from 9.53 to 9.7

1.     All 12 nodes[2 GNE and 10 ENE] were at 9.53 in CTC mode and services,traffic were up.
2.     N7 GNE node is having AR-XP, AR-MXP cards along with CPT cards
3.     Started upgrade for 2 GNE nodes(N1 and N7) simultaneously.
4.     Both PTF rebooted continuously for 10 mins and traffic is affected due to this
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