https://community.extremenetworks.com/t5/extremeswitching-exos-switch/switch-denied-to-supply-power-on-port/m-p/49972#M13343 Hello If it was working and now it stopped working you might have to check show log<BR /> to see why it stopped working.<BR /> You might have to increase power budget if incase the slot is oversubscribed.<BR /> Details are available in concepts guide page 431<BR /> Power Checking for PoE ModulePoE modules require more power than other I/O modules.<BR /> When a chassis containing a PoE module is booted or a new PoE module is inserted, the power drain is<BR /> calculated. Before the PoE module is powered up, the chassis calculates the power budget and powers<BR /> up the PoE module only if there is enough power. The chassis powers up as many I/O modules as<BR /> possible with lower-numbered slots having priority.<BR /> Note<BR /> If your chassis has an inline power module and there is not enough power to supply the<BR /> configured inline power for the slot, that slot will not power on; the slot will not function in<BR /> data-only mode without enough power for inline power.<BR /> PoE<BR /> ExtremeXOS<BR /> Fri, 07 Nov 2014 17:12:00 GMT PARTHIBAN_CHINN 2014-11-07T17:12:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/switch-denied-to-supply-power-on-port/m-p/49971#M13342 i could not able to get the power on the port 9 and 10 where the power is working in other ports in the same line card. please find the below logs and kindly help me to resolve the same or kindly confirm is it a hardware failure<BR /> <BR /> STATISTICS COUNTERS<BR /> Port State Class Absent InvSig Denied OverCurrent Short<BR /> 9:10 denied ------ 0 0 3 0 0<BR /> <BR /> <BR /> <BR /> <BR /> # sh inline-power <BR /> <BR /> Inline Power System Information<BR /> Configured : Enabled<BR /> System Power Surplus : 2971 Watts available for budgeting<BR /> Redundant Power Surplus : 1889 Watts available for budgeting to maintain N+1<BR /> Power Usage Threshold : 70 percent (per slot)<BR /> Disconnect Precedence : deny-port<BR /> Budgeted Measured <BR /> Slot Inline-Power Firmware Status Power (Watts) Power (Watts) Legacy<BR /> 9 Enabled Operational 50 W 32 W Disabled<BR /> 10 Enabled Operational 50 W 30 W Disabled<BR /> <BR /> Fri, 07 Nov 2014 17:06:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/switch-denied-to-supply-power-on-port/m-p/49971#M13342 santhosh_kumar 2014-11-07T17:06:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/switch-denied-to-supply-power-on-port/m-p/49972#M13343 Hello If it was working and now it stopped working you might have to check show log<BR /> to see why it stopped working.<BR /> You might have to increase power budget if incase the slot is oversubscribed.<BR /> Details are available in concepts guide page 431<BR /> Power Checking for PoE ModulePoE modules require more power than other I/O modules.<BR /> When a chassis containing a PoE module is booted or a new PoE module is inserted, the power drain is<BR /> calculated. Before the PoE module is powered up, the chassis calculates the power budget and powers<BR /> up the PoE module only if there is enough power. The chassis powers up as many I/O modules as<BR /> possible with lower-numbered slots having priority.<BR /> Note<BR /> If your chassis has an inline power module and there is not enough power to supply the<BR /> configured inline power for the slot, that slot will not power on; the slot will not function in<BR /> data-only mode without enough power for inline power.<BR /> PoE<BR /> ExtremeXOS<BR /> Fri, 07 Nov 2014 17:12:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/switch-denied-to-supply-power-on-port/m-p/49972#M13343 PARTHIBAN_CHINN 2014-11-07T17:12:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/switch-denied-to-supply-power-on-port/m-p/49973#M13344 I have seen reseating the card solves these kind of problems.<BR /> But you might have to identify the root cause. Fri, 07 Nov 2014 17:20:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/switch-denied-to-supply-power-on-port/m-p/49973#M13344 PARTHIBAN_CHINN 2014-11-07T17:20:00Z