I have not been successful in finding this OID. I have looked in the defualt MIB under CISCO-ENVMON-MIB, and tried using the external cisco-stackwise.mib to find this value. I have searched the forums and don't see this one there. I am looking to monitor the consumed power value for both system and PoE, more interested in the PoE value at this time.
Power Stack Stack Stack Total Rsvd Alloc Unused Num Num
Name Mode Topolgy Pwr(W) Pwr(W) Pwr(W) Pwr(W) SW PS
-------------------- ------ ------- ------ ------ ------ ------ --- ---
Powerstack-1 SP-PS Stndaln 715 30 470 215 1 1
Power Stack PS-A PS-B Power Alloc Avail Consumd Pwr
SW Name (W) (W) Budgt(W) Power(W) Pwr(W) Sys/PoE(W)
-- -------------------- ----- ----- -------- -------- ------ -----------
1 Powerstack-1 0 715 685 470 215 143 /0
-- -------------------- ----- ----- -------- -------- ------ -----------
Totals: 470 215 143 /0