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Cisco Bug: CSCuq71310 - ARXPE:Traffic not clean and LED not glowing after sequence of operations

Last Modified

Apr 21, 2016

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases

10.10 10.101 9.604 9.605 9.606

Description (partial)

Symptom:
On multiple Upgrade/revert/DB restore and power cycle scenarios in ARXPE, traffic is not clean and LED does not glow for certain sequence of operations.

Conditions:
The issue was noticed on the below set up, 

Set up
======
ADM10G_1(OC12) ----ARXPE _1(P2)-------------------ARXPE_2 (P2)-----ADM10G_2(OC12)
ADM10G_1(OC3) ----ARXPE _1(P1)-------------------ARXPE_2 (P1)-----ADM10G_2(OC3)

Port Provisions on ARXPE
Port 1-OC3 (ODU1-4, TS-1)
Port 2- OC12 (ODU1-4, TS2-5)
Port 3- FE (ODU1-4, TS6)
Port 5- GE (ODU1-1, ODU0-1)
Port 6-ESCON
Port 7-GE (ODU1-2, ODU0-2)
Port 8-Auto(OC48 , ODU1-3)


Sequence -1

•	Reverted from 10.10 to 9.606
•	Multiple power cycles (In one case card didn't boot up for a long time because of SSC disconnect from NC) in 9.606
•	Multiple DB restore (though no change in ARXPE provisioning)
•	I noticed P2 LED on ARXPE_1 was not glowing because the ADM10G_2 port connected to FEND client (ARXPE_2) was reporting LOF
•	Hard reset the first ADM10G, didn't help
•	Delete/create of ckt didn't help. Hard reset of NEND card helped

Sequence -2
-----------------
1) Upgraded the node with ARXPE -1 (Mixed MS with M6 NC- 2M6 SSCs and 1 454 SSC); ARXPE in Sh19 from 9.606 to 10.02
2) Dummy upgrade from 10.02 to dummy. Repeated upgrade/reverts between 10.02 and dummy with no DB change
3) Reverted the node from 10.02 to 9.606
4) Restored 9.606 DB. ADM10G_2 was reporting LOF and LED was not glowing
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