[c-nsp] 6509 and ws-x6748 and power
Brad Swanson
lakepepin at hotmail.com
Thu Jun 9 08:09:30 EDT 2005
Yep, 4000watt power gets you 3795 available...94.8% of stated power. Can I
only pay 94% then? :)
>sho env power
PS1 Capacity: 3795.12 Watts (90.36 Amps @42V)
PS2 Capacity: 3795.12 Watts (90.36 Amps @42V)
PS Configuration : PS1 and PS2 in Redundant Configuration.
Total Power Available : 3795.12 Watts (90.36 Amps
@42V)
Total Power Chassis Limit : 3780.00 Watts (90.00 Amps
@42V)
Total Power Chassis Recommended : 3780.00 Watts (90.00 Amps
@42V)
Total Power Available for Line Card Usage : 3780.00 Watts (90.00 Amps
@42V)
Total Power Drawn From the System : 1606.50 Watts (38.25 Amps
@42V)
Total Power Drawn by the Chassis : 0.00 Watt
Total Power Drawn by the modules : 1606.50 Watts (38.25 Amps
@42V)
Total Inline Power Drawn From the System : 0.00 Watts ( 0.00 Amps
@42V)
Total Power Reserved as localpool for modules: 0.00 Watt
Remaining Power in the System : 2188.62 Watts (52.11 Amps
@42V)
Configured Default Inline Power allocation per port: 15.40 Watts ( 0.37 Amps
@42
V)
Slot power Requirement/Usage :
Slot Model PowerRequested PowerAllocated CardStatus
Watts A @42V Watts A @42V
---- ----------------------- ------- ------ ------- ------ ----------
4 325.50 7.75 0.00 0.00 power-bad
5 WS-SUP720-BASE 315.00 7.50 315.00 7.50 ok
6 WS-SUP720-BASE 315.00 7.50 315.00 7.50 standby
7 WS-X6748-GE-TX 325.50 7.75 325.50 7.75 ok
8 WS-X6748-GE-TX 325.50 7.75 325.50 7.75 ok
9 WS-X6748-GE-TX 325.50 7.75 325.50 7.75 ok
Insufficient DC voltage levels detected on module 4
TTCIDF5BAKSWT002> (enable)
>From: Hank Nussbacher <hank at efes.iucc.ac.il>
>To: "David Prall" <dcp at dcptech.com>, "'Brad Swanson'"
><lakepepin at hotmail.com>, <cisco-nsp at puck.nether.net>
>Subject: RE: [c-nsp] 6509 and ws-x6748 and power
>Date: Thu, 09 Jun 2005 07:36:42 +0300
>
>At 09:46 PM 08-06-05 -0400, David Prall wrote:
>
>I can dig that, but when I order a 6500 with a 3000W power supply, I don't
>expect to get only 2770W:
>
>gp1#sho power
>system power redundancy mode = redundant
>system power redundancy operationally = non-redundant
>system power total = 2771.16 Watts (65.98 Amps @ 42V)
>system power used = 1807.68 Watts (43.04 Amps @ 42V)
>system power available = 963.48 Watts (22.94 Amps @ 42V)
> Power-Capacity PS-Fan Output Oper
>PS Type Watts A @42V Status Status State
>---- ------------------ ------- ------ ------ ------ -----
>1 WS-CAC-3000W 2771.16 65.98 OK OK on
>2 none
> Pwr-Allocated Oper
>Fan Type Watts A @42V State
>---- ------------------ ------- ------ -----
>1 WS-C6K-13SLT-FAN2 298.20 7.10 OK
> Pwr-Requested Pwr-Allocated Admin Oper
>Slot Card-Type Watts A @42V Watts A @42V State State
>---- ------------------ ------- ------ ------- ------ ----- -----
>1 WS-X6582-2PA 105.00 2.50 105.00 2.50 on on
>2 WS-X6582-2PA 105.00 2.50 105.00 2.50 on on
>3 WS-X6582-2PA 105.00 2.50 105.00 2.50 on on
>4 WS-X6582-2PA 105.00 2.50 105.00 2.50 on on
>7 WS-SUP720-3BXL 328.44 7.82 328.44 7.82 on on
>8 (Redundant Sup) - - 328.44 7.82 - -
>9 WS-X6748-GE-TX 432.60 10.30 432.60 10.30 on on
>
>Not nice.
>
>-Hank
>
>>Brad,
>>What power supplies? DFC's on the cards? This is the most power hungry
>>card
>>that can be installed. Have a look at
>>http://www.cisco.com/go/powercalculator A 6509 with 2500 Watt Power
>>Supplies
>>is at 82% with only the 2 Sup-720's and 4 6748's without DFC's. With DFC's
>>the 2500W is at 99%. If you have any other cards in there it is
>>overloaded/underpowered.
>>
>>David
>>
>>--
>>David C Prall dcp at dcptech.com http://dcp.dcptech.com
>>
>>
>> > -----Original Message-----
>> > From: cisco-nsp-bounces at puck.nether.net
>> > [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Brad Swanson
>> > Sent: Wednesday, June 08, 2005 2:27 PM
>> > To: cisco-nsp at puck.nether.net
>> > Subject: [c-nsp] 6509 and ws-x6748 and power
>> >
>> > TAC case already open. Bad chassis...? 6509 with dual sup720 3a's,
>> > ws-x6748-ge-tx cards in mod's 4, 7, 8, 9. Two weeks ago the
>> > mod in slot 4
>> > died with the error "power-bad". Thinking the card died, we
>> > replaced with
>> > new. Just today the new card dies the same death, moved it
>> > to slot 3, same
>> > result. Booted switch, still dead card.
>> >
>> > Some messages:
>> > a fabric-sync error showed up right before the module died
>> > sho mod 4 gets unknown card, for module-type and power-bad for status.
>> > sho env all gets nothing showing up in slot 4, yet under Slot power
>> > requirements/usage slot 4 shows "Insufficient DC voltage
>> > levels detected on
>> > module 4"
>> > on reboot: %SYS-3-MOD_PWRFAIL:Module 4 failed to power up
>> >
>> > Power to the device is data center power, doesn't get any
>> > cleaner as far as
>> > power.
>> >
>> > Bad connectors on the backplane for power?
>> >
>> > Brad Swanson
>> >
>> >
>> > _______________________________________________
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>> > https://puck.nether.net/mailman/listinfo/cisco-nsp
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>> >
>>
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