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Cisco Bug: CSCum70668 - BIA:PWR_cros_limit doesn't raise and LC are not restricted on RE-PROV

Last Modified

Sep 04, 2014

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases

10.01 9.81

Description (partial) 

Symptom:
Pwr cross limit exceed does not restrict cards to boot up when cards comes out of deleted state.

Conditions:
M6 with DC20 or AC2 power module
1.Default power of M6 Chassis + TNC+WSE with traffic in slot-7 =358 watts 
2.Now insert slot 1,2,3 with ARXP,10DME,10DME (750W) 
3.So tPC= 358+750=1108W
4.Delete physical cards in slot-1,slot-2,slot-3
5.tpC will be updated as 473w
6.Now plugin ARXP cards in slot-5 and slot-6
7.tpC=473+500=973W
8.Now Re-provision deleted cards again then tPc=1608W which is more than 1200W and I don't see any Pwr_cross_limit alarm and deleted cards are up.
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