All alarms can be investigated and resolved using error logs and Avaya maintenance documentation.
Hardware platform? CM/Aura Software version? IPSI board FW? Hardware achitecture may vary based on config of the Port Networks.
list ipserver-interface
list configuration power x (x is cabinet)
status environment x (x is cabinet)
655A power (non-redundant) resides in slot 00
655A power when duplicated resides in slot 00 and slot 15 (one is active, the other is standby)
tn2312 g650 cabinet A and cabinet B if the IPSI duplication is used for the Port Network (one is active, the other is standby)
IPSIs, power units, fan assemblies in each g650 connected together with tdm/lan cables, for all g650 in a Port Network as well as TDM Bus Terminators for the first and last cabinet of the Port Network.
In Reply to James Rawland:
I received a minor POW-SUP alarm with error type 2305 on one of the power supplies in a G650. The error count was 3. The alarm self cleared. A check of the Maintenance Alarm manual gives the description "aux sig lead failure" but there is no further information. An online search did not produce any results. I checked status environment and the voltage is within tolerance. The board passes when I run test board css long. I didn't run the Power Supply Recycle Test since it is destructive. Can anybody shed some light on this? I don't like mysteries.
A great teacher, does not provide answers, but methods to teach others "How and where to find the answers"
bsh
43 years Bell, AT&T, Lucent, Avaya
Tier 3 for 33 years and counting
http://bshtele.com