9: ServicesSpider™ and SpiderDuo® KVM-over-IP Device User Guide 94Figure 9-8 Power Management PageThe Power Management web page contains two sections as displayed in Figure 9-8. The upperportion displays information about the SpiderDuo PCU. The PCU only applies to the SpiderDuo.The WOL applies to both the Spider and SpiderDuo devices.SpiderDuo Power Control UnitThe SpiderDuo Power Control Unit section of the web page contains the power and PCU status.You can also enable or disable the PCU which requires a reboot.To enable the PCU, perform the following steps.1. Click Enable. A warning displays requesting that you confirm.2. Click Confirm Enable. The message that the enable was successful.3. Reboot for the change to take effect.Wake-On LANWake-On-LAN (WOL, sometimes WoL) is an Ethernet computer networking standard that allows acomputer to be turned on or woken up remotely by a network message sent usually by a programexecuted on another computer on the network.The WOL requests get generated and sent to a single machine or group of devices. If a singlemachine is selected (via the first radio button), the MAC address for the selected device must besupplied. If no password is needed, the password field maybe left blank.
