ECS3510-26P_Management Guide R02

C HAPTER 14 | Basic Administration Protocols
Link Layer Discovery Protocol
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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 167).
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VLAN Name – The name of all VLANs to which this interface has
been assigned (see "IEEE 802.1Q VLANs" on page 167.
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Port and Protocol VLAN ID – The port-based protocol VLANs
configured on this interface (see "IEEE 802.1Q VLANs" on page 167.
◆ 802.3 Organizationally Specific TLVs – Configures IEEE 802.3
information included in the TLV field of advertised messages.
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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.
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Max Frame Size – The maximum frame size. (See "Configuring
Support for Jumbo Frames" on page 100 for information on
configuring the maximum frame size for this switch.
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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.
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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.
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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.
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Inventory – This option advertises device details useful for
inventory management, such as manufacturer, model, software
version and other pertinent information.
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Location – This option advertises location identification details.
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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.