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Cisco Bug: CSCuq06023 - Errors on DS1 & STS-3c traffics after upgrade from 9.202 to 9.231

Last Modified

Jul 13, 2015

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases

9.231

Description (partial)

Symptom:
I performed upgrade from 9.202 to 9.231 on two SONET MSPP 15454 nodes(454-72 & 75) and observed errors(2 ES) on DS-1 & STS-3c traffics. The other two payloads - DS-3 & EC-1 did not had traffic hits.

I did upgrade twice on each node(one node at a time) and both times observed traffic hit. All traffics were running error free in 9.202 when monitored for 30 mins. After upgrade to 9.231 observed traffic hits only on DS1 & STS-3c and were receiving errors thereafter when monitored for 30 mins. Did power cycle of these two nodes and found no errors when further monitored all traffics for 1 Hr.

Conditions:
Load:
9.231 Lismer2 Build-15(09.231-014-G14.13-SPA).

Setup:
454-72: Dual TCC2P & XC-10G.
454-75: Dual TCC2 & XC-VXC-10G.

The traffic details are given below-

1. DS1: 454-72, DS1-E1-56 to 454-75, DS1-14.
2. DS3: 454-72, DS3-EC1-48 to 454-71, DS3-EC1-48.
3. EC1: 454-72, DS3-EC1-48 to 454-71, DS3-EC1-48.
4. STS-3c: 454-72, OC12-4 to 454-75, OC12-4.

Steps:
1. Perform upgrade from 9.202 to 9.231 on 454-72 & 454-75 nodes.
2. Observe errors on DS-1 & STS-3c traffics.
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