Administration: Discovery
Discover - LLDP
125 Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x
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• Aggregation Port ID—Advertised aggregated port ID.
802.3 Energy Efficient Ethernet (EEE) 
• Remote Tx—Indicates the time (in micro seconds) that the transmitting link partner 
waits before it starts transmitting data after leaving Low Power Idle (LPI mode).
• Remote Rx—Indicates the time (in micro seconds) that the receiving link partner 
requests that the transmitting link partner waits before transmission of data following 
Low Power Idle (LPI mode).
• Local Tx Echo—Indicates the local link partner’s reflection of the remote link partner’s 
Tx value. 
• Local Rx Echo—Indicates the local link partner’s reflection of the remote link partner’s 
Rx value.
MED Details
• Capabilities Supported—MED capabilities enabled on the port.
• Current Capabilities—MED TLVs advertised by the port.
• Device Class—LLDP-MED endpoint device class. The possible device classes are:
- Endpoint Class 1—Indicates a generic endpoint class, offering basic LLDP 
services.
- Endpoint Class 2—Indicates a media endpoint class, offering media streaming 
capabilities as well as all Class 1 features.
- Endpoint Class 3—Indicates a communications device class, offering all Class 1 
and Class 2 features plus location, 911, Layer 2 switch support and device 
information management capabilities.
• PoE Device Type—Port PoE type, for example, PD/PSE.
• PoE Power Source—Port’s power source.
• PoE Power Priority—Port’s power priority.
• PoE Power Value—Port’s power value.
• Hardware Revision –Hardware version.
• Firmware Revision—Firmware version.
• Software Revision—Software version.
• Serial Number—Device serial number.