This might help you: In the Cisco 6504 E, on the FAN-MOD-4HS fan-tray there is a switch at the rear. This switch should be in the "A" position. See Figure 2.1.1. This allows the fan to run in high-power mode. In this mode it generates an airflow of 100 ft3/min per slot.
When the switch is in the "M" position it operates in the restricted-power mode and generates only 75 ft3/min per slot. The WS-X6716-10GE line card has a cooling requirement of 84 ft3/min. In this case it could prevent the line card from powering up. Note: on another FAN-MOD-4HS fan-tray the positions of the switch are labeled "VARIABLE" and "FULL". The switch should be put in the "VARIABLE" position. On Fri, Mar 21, 2014 at 9:49 AM, Lobo <loboti...@gmail.com> wrote: > Agreed. But even after a reboot, the chassis is still not allowing this > 6708 card to come up because it complains about insufficient cooling. > > This is pretty annoying as their documentation shows that the 7604 is > compatible with this card but now we're starting to wonder if that's truly > the case. > > Jose > > > On 3/21/2014 9:42 AM, Phil Mayers wrote: > >> On 21/03/14 12:15, Lobo wrote: >> >>> Even though the cards are not completely compatible for totals # of >>> routes (3C vs 3CXL) the system should default to the lowest card but I >>> would think that it would still power up the card and let it function >>> normally. >>> >> >> No; the PFC/DFCs must all match. The other PFC/DFC need to be >> *downgraded* to non-XL mode, and that need a chassis reboot. >> _______________________________________________ >> cisco-nsp mailing list cisco-nsp@puck.nether.net >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> archive at http://puck.nether.net/pipermail/cisco-nsp/ >> > > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > -- Tim:> _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/