| Basic Administration Protocols
C
14
HAPTER
Link Layer Discovery Protocol
VLAN ID – The port's default VLAN identifier (PVID) indicates the
■
VLAN with which untagged or priority-tagged frames are associated
(see
"IEEE 802.1Q VLANs" on page
VLAN Name – The name of all VLANs to which this interface has
■
been assigned (see
Port and Protocol VLAN ID – The port-based protocol VLANs
■
configured on this interface (see
802.3 Organizationally Specific TLVs – Configures IEEE 802.3
◆
information included in the TLV field of advertised messages.
Link Aggregation – The link aggregation capabilities, aggregation
■
status of the link, and the IEEE 802.3 aggregated port identifier if
this interface is currently a link aggregation member.
Max Frame Size – The maximum frame size. (See
■
Support for Jumbo Frames" on page 100
configuring the maximum frame size for this switch.
PoE – Power-over-Ethernet capabilities, including whether or not
■
PoE is supported, currently enabled, if the port pins through which
power is delivered can be controlled, the port pins selected to
deliver power, and the power class.
MED TLVs – Configures general information included in the MED TLV
◆
field of advertised messages.
Capabilities – This option advertises LLDP-MED TLV capabilities,
■
allowing Media Endpoint and Connectivity Devices to efficiently
discover which LLDP-MED related TLVs are supported on the switch.
Extended Power – This option advertises extended Power-over-
■
Ethernet capability details, such as power availability from the
switch, and power state of the switch, including whether the switch
is operating from primary or backup power (the Endpoint Device
could use this information to decide to enter power conservation
mode). Note that this device does not support PoE capabilities.
Inventory – This option advertises device details useful for
■
inventory management, such as manufacturer, model, software
version and other pertinent information.
Location – This option advertises location identification details.
■
Network Policy – This option advertises network policy
■
configuration information, aiding in the discovery and diagnosis of
VLAN configuration mismatches on a port. Improper network policy
configurations frequently result in voice quality degradation or
complete service disruption.
– 380 –
167).
"IEEE 802.1Q VLANs" on page
"IEEE 802.1Q VLANs" on page
for information on
167.
167.
"Configuring