724 CHAPTER 64: P O E CONFIGURATIONPoE ConfigurationExampleNetworking requirements■ Two PoE-enabled modules are installed in slot 3 and 5 on a Switch 7757.■ Online upgrade the PSE processing software of the PoE module in slot 5 of theSwitch 7757.■ Ethernet3/0/1 to Ethernet3/0/48 are connected with IP phones andEthernet5/0/1 to Ethernet5/0/48 are connected with access point (AP) devices.■ The IP phones are connected to Ethernet3/0/1 through Ethernet3/0/48, andaccess point (AP) devices are connected to Ethernet5/0/1 throughEthernet5/0/48.■ PoE need not be enabled on the IP phones connected to Ethernet3/0/1 andEthernet3/0/48.■ Ethernet3/0/48 requires high priority.■ Set the PoE management mode of slot 3 to auto.■ Slot 3 is supplied with 400 W of power and slot 5 is supplied with full power(namely, 806 W).■ Enable PoE-compatibility detection on the PoE module in slot 3.■ The input power of the AP device connected the Ehternet5/0/15 port cannotbe greater than 9 W.Table 584 Display and maintain PoEOperation Command DescriptionDisplay the PoE status of aspecific port or all ports of theswitchdisplay poeinterface { interface-typeinterface-number | all }You can execute the displaycommand in any viewDisplay the PoE powerinformation of a specific portor all ports of the switchdisplay poe interfacepower { interface-typeinterface-number | all }Display the PSE parameters display poe powersupplyDisplay the power supplystatus of each module and thepower that the modulesuppliesdisplay poe pse
