Reference Guide

802.1X Organizationally-specic TLVs
127 — Port-VLAN ID Untagged VLAN to which a port belongs.
127 — Port Tagged VLAN to which a port belongs — untagged VLAN to which a port belongs.
127 — Protocol
identity
Not supported.
802.3 Organizationally-Specic TLVs
127 — MAC/PHY
conguration/status
Indicates duplex and bit rate capability and the current duplex and bit rate settings of the sending device. Also
indicates whether the current settings are due to auto-negotiation or due to manual conguration.
127 — Power via
MDI
Not supported.
127 — Link
aggregation
Indicates whether the link (associated with the port on which the LLDPDU is transmitted) can be aggregated. Also
indicates whether the link is currently aggregated and provides the aggregated port identier if the link is
aggregated.
127 — Maximum
frame rate
Maximum frame size capability of the MAC and PHY.
Media endpoint discovery
LLDP media endpoint discovery (LLDP-MED) provides additional organizationally-specic TLVs to allow endpoint devices and network
connectivity devices to advertise their characteristics and conguration information.
LLDP-MED endpoint devices are located at the IEEE 802 LAN network edge and participate in IP communication service using the LLDP-
MED framework, such as IP phones and conference bridges. LLDP-MED network connectivity devices provide access to the IEEE 802-
based LAN infrastructure for LLDP-MED endpoint devices, such as IP phones. An OS10 device acts as an LLDP-MED network connectivity
device.
LLDP-MED provides network connectivity devices to:
• Manage inventory
• Manage PoE
• Identify physical location
• Identify network policy
NOTE
: Only the Rx function is supported for managing PoE and identifying the physical location. LLDP-MED is designed for but
not limited to VoIP endpoints.
Network connectivity device
OS10 can acts as an LLDP-MED network connectivity device (Type 4). Network connectivity devices transmit an LLDP-MED capability
TLV to endpoint devices and store information that endpoint devices advertise.
Layer 2
113