Chapter 67: LLDP and LLDP-MED
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System capabilities The device’s router and bridge functions,
and whether or not these functions are
currently enabled. The value for this TLV
on the AT-9000 Switch is Bridge, Router.
Management address The address of the local LLDP agent. This
can be used to obtain information related
to the local device.
Port VLAN The VID of the VLAN in which the
transmitting port is an untagged member.
Port and protocol VLANs Whether the device supports protocol
VLANs and, if it does, the protocol VLAN
identifiers.
VLAN names The names of the VLANs in which the
transmitting port is either an untagged or
tagged member.
Protocol IDs List of protocols that are accessible
through the port, for instance:
9000 (Loopback)
0026424203000000 (STP, RSTP, or
MSTP)
888e01 (802.1x)
AAAA03 (EPSR)
88090101 (LACP)
00540000e302 (Loop protection)
0800 (IPv4)
0806 (ARP)
86dd (IPv6)
MC/PHY Configuration The speed and duplex mode of the port
and whether the port was configured with
Auto-Negotiation.
Power management The power via MDI capabilities of the port.
Link aggregation Whether the port is capable of link
aggregation and, if so, whether it is
currently a member of an aggregator.
Maximum frame size The maximum frame size the port can
forward.
Table 95. Optional LLDP TLVs (Continued)
TLV Description