Users Guide

Table 71. Basic TLVs
TLV Type Description
Port description 4 User-defined alphanumeric string that
describes the port (port ID or interface
description).
System name 5 User-defined alphanumeric string that
identifies the system.
System description 6 Includes the following information:
● Host description
● Dell OS version
● Dell application software version
● Build timestamp
System capabilities 7 Determines the capabilities of the
system.
Management address 8 Network address of the management
interface.
Organizationally specific TLVs
Table 72. 802.1x organizationally specific 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.
● Provides the aggregated port
identifier.
Port VLAN ID 1 Untagged VLAN to which a port belongs.
Protocol identity 4 Not supported.
VLAN name 3 Allows an IEEE 802.1Q-compatible
device to advertise the assigned name of
any VLAN with which it is configured.
NOTE: By default, VLAN name TLV
will be disabled.
Table 73. 802.3 organizationally-specific TLVs (Type – 127, OUI – 00-12-0F)
TLV Subtype Description
MAC/PHY configuration/status 1 Indicates:
● Duplex and bit rate capability and the
current duplex and bit rate settings
of the sending device.
● Whether the current settings are
due to auto-negotiation or manual
configuration.
Power through MDI 2 Not supported.
Maximum frame size 4 Maximum frame size capability of the
MAC and PHY.
Table 74. Service tag TLV (Type – 127, OUI – 0xF8-0xB1-0x56)
Layer 2 561