3Com 2928 User Guide - Page 266

information is organized by type and displayed in tabs as shown in Figure 1-8. You can click these tabs to display data you are interested in. Figure 1-8 The Local Information tab Table 1-10 describes the local LLDP information of a port. Table 1-10 Local information of an LLDP-enabled port Field Description Port ID subtype Power port class Port power classification Media policy type PoE PSE power source Port ID type, which can be z Interface alias z Port component z MAC address z Network address z Interface name z Agent circuit ID z Locally assigned, namely, the local configuration The power over Ethernet port class: z PSE, indicating a power supply device z PD: indicating a powered device Port power classification of the PD, which can be z Unknown z Class0 z Class1 z Class2 z Class3 z Class4 Available options include: z Unknown z Voice z Voice signaling z Guest voice z Guest voice signaling z Soft phone voice z Videoconferencing z Streaming video z Video signaling The type of PSE power source advertised by the local device, which can be z Primary z Backup 1-15