Edge-Core ECS4660-28F, Management Manual, Page: 473 / 2020

C
HAPTER
14
| Basic Administration Protocols
Link Layer Discovery Protocol
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points and others, will be classified according to their power
requirements.
Port Details – 802.3 Extension Trunk Information
◆
Remote Link Aggregation Capable – Shows if the remote port is not
in link aggregation state and/or it does not support link aggregation.
◆
Remote Link Aggregation Status – The current aggregation status
of the link.
◆
Remote Link Port ID – This object contains the IEEE 802.3
aggregated port identifier, aAggPortID (IEEE 802.3-2002, 30.7.2.1.1),
derived from the ifNumber of the ifIndex for the port component
associated with the remote system. If the remote port is not in link
aggregation state and/or it does not support link aggregation, this
value should be zero.
Port Details – 802.3 Extension Frame Information
◆ Remote Max Frame Size – An integer value indicating the maximum
supported frame size in octets on the port component associated with
the remote system.
Port Details – LLDP-MED Capability
6
◆
Device Class – Any of the following categories of endpoint devices:
■
Class 1 – The most basic class of endpoint devices.
■
Class 2 – Endpoint devices that supports media stream capabilities.
■
Class 3 – Endpoint devices that directly supports end users of the IP
communication systems.
■
Network Connectivity Device – Devices that provide access to the
IEEE 802 based LAN infrastructure for LLDP-MED endpoint devices.
These may be any LAN access device including LAN switch/router,
IEEE 802.1 bridge, IEEE 802.3 repeater, IEEE 802.11 wireless
access point, or any device that supports the IEEE 802.1AB and
MED extensions defined by this Standard and can relay IEEE 802
frames via any method.
◆
Supported Capabilities – The supported set of capabilities that define
the primary function(s) of the port:
■
LLDP-MED Capabilities
■
Network Policy
■
Location Identification
■
Extended Power via MDI – PSE
■
Extended Power via MDI – PD
■
Inventory
6. These fields are only displayed for end-node devices advertising LLDP-MED TLVs.