Operation Manual – System Maintaining and DebuggingH3C S5500-EI Series Ethernet Switches Chapter 3 Device Management3-7To do… Use the command… RemarksDisplay manufactureinformation of the devicedisplay devicemanuinfo Available in any viewDisplay the temperatureinformation of the device display environment Available in any viewDisplay the operatingstate of fans in a device display fan [ fan-id ] Available in any viewDisplay the usage of thememory of a device display memory Available in any viewDisplay the power state ofa devicedisplay power[ power-id ] Available in any viewDisplay the reboot type ofa device display reboot-type Available in any viewDisplay the reboot time ofa device display schedule reboot Available in any view3.4 Device Management Configuration Example3.4.1 Remote Upgrade Configuration ExampleI. Network requirementsz Device serves as the FTP Client. The aaa.bin program and the boot.btm programare both saved under the aaa directory of the FTP Server.z The IP address of a VLAN interface on Device is 1.1.1.1/24, the IP address of theFTP Server is 2.2.2.2/24, and FTP Server is reachable.z User can log in to Device via Telnet to perform operations on Device (that is,download the application program from FTP Server and remotely upgrade Devicethrough command lines). Ensure that a route exists between User and Device.