Connectivity Guide
Table 9. 802.1x organizationally-specic TLVs (Type – 127, OUI – 00-80-C2)
TLV Subtype Description
Link aggregation 7 Indicates whether the link associated with
the port on which the LLDPDU is
transmitted is aggregated. Also indicates
whether the link is currently aggregated and
provides the aggregated port identier if the
link is aggregated.
Port VLAN ID 1 Untagged VLAN to which a port belongs.
Protocol identity 4 Not supported.
Table 10. 802.3 organizationally-specic TLVs (Type – 127, OUI – 00-12-0F)
TLV Subtype Description
MAC/PHY conguration/status 1 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 manual conguration.
Power via MDI 2 Not supported.
Maximum frame size 4 Maximum frame size capability of the MAC
and PHY.
Table 11. iDRAC organizationally-specic TLVs; Subtypes used in iDRAC custom TLVs (Type – 127, OUI – 0xF8-0xB1-0x56)
TLV Subtype Description
Originator 1 Indicates the iDRAC string that is used as
originator. This string enables external
switches to easily identify iDRAC LLDP
PDUs.
Port type 2 Following are the applicable port types:
1 iDRAC port (dedicated)
2 NIC port
3 iDRAC and NIC port (shared)
Port FQDD 3 Port number that uniquely identies a NIC
port within a server.
Server service tag 4 Service tag ID of the server.
Server model name 5 Model name of the server. For example,
PowerEdge FC640.
Server slot number 6 Slot number of the server. For example, 1, 2,
3, 1a, 1b, and so on.
Chassis service tag 7 Service tag ID of the chassis. (Applicable
only to blade servers.)
290 Layer 2