Auto-POE Priority
When an IAP is plugged into a PoE enabled port on the MAS, the MAS automatically increases the PoE priority from low (default) to high. This only occurs if the poe-profile associated with the given port is using the poe-factory-initial profile and the default poe-priorty has not been manually changed.
Config
!
interface-profile poe-profile "poe-factory-initial"
enable
!
interface-profile lldp-profile "lldp-factory-initial"
lldp transmit
lldp receive
med enable
!
interface gigabitethernet "0/0/2"
lldp-profile "lldp-factory-initial"
poe-profile "poe-factory-initial"
!
Troubleshooting
show interface-profile poe-profile poe-factory-initial
(host) #show interface-profile poe-profile poe-factory-initial
Power over Ethernet profile "poe-factory-initial"
-------------------------------------------------
Parameter Value
--------- -----
Enable PoE interface Enabled
Max Power on PoE port milliwatts 30000
PoE port priority low
time-range-profile N/A
show poe interface brief
(host) #show poe interface brief
PoE Interface Brief
-------------------
Interface Admin Consumption(mW) Port Priority Port Status
--------- ----- --------------- ------------- -----------
GE0/0/0 Enable 0 Low Off
GE0/0/1 Enable 0 Low Off
GE0/0/2 Enable 5700 High On
GE0/0/3 Enable 0 Low Off
GE0/0/4 Enable 0 Low Off
GE0/0/5 Enable 0 Low Off
GE0/0/6 Enable 2400 Low On
GE0/0/7 Enable 0 Low Off
<INTENTIONALLY SNIPPED>
From the output above, you can see that port 0/0/2 currently has a PoE priority of High. While this output alone does not necessarily indicate that there is an IAP plugged in there, you can verify it using the show lldp neighbors output as shown above.