User manual

C HAPTER 5 | Monitoring the Switch
Displaying LLDP Information
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and Media Endpoint (Class II) classes, and are extended to
include aspects related to end user devices. Example product
categories expected to adhere to this class include (but are not
limited to) end user communication appliances, such as IP
Phones, PC-based softphones, or other communication
appliances that directly support the end user.
Discovery services defined in this class include provision of
location identifier (including ECS / E911 information), embedded
L2 switch support, inventory management
◆ Capabilities – The neighbor unit's LLDP-MED capabilities:
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LLDP-MED capabilities
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Network Policy
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Location Identification
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Extended Power via MDI - PSE
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Extended Power vis MDI - PD
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Inventory
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Reserved
◆ Application Type – The primary function of the application(s) defined
for this network policy, and advertised by an Endpoint or Network
Connectivity Device. The possible application types are described under
"Configuring LLDP-MED TLVs" on page 162.
◆ Policy – This field displays one of the following values:
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Unknown: The network policy for the specified application type is
currently unknown.
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Defined: The network policy is defined.
◆ Tag – Indicates whether the specified application type is using a tagged
or an untagged VLAN.
◆ VLAN ID – The VLAN identifier (VID) for the port as defined in IEEE
802.1Q-2003. A value of 1 through 4094 is used to define a valid VLAN
ID. A value of 0 (Priority Tagged) is used if the device is using priority
tagged frames as defined by IEEE 802.1Q-2003, meaning that only the
IEEE 802.1D priority level is significant and the default PVID of the
ingress port is used instead.
◆ Priority – The Layer 2 priority to be used for the specified application
type. (Range: 0-7)
◆ DSCP – The value to be used to provide Diffserv node behavior for the
specified application type as defined in IETF RFC 2474. (Range: 0-63)
◆ Location – The physical location of the device attached to an interface,
including items such as the country, city, street number, building and
room information.
◆ Auto-negotiation – Shows if MAC/PHY auto-negotiation is supported
by the link partner.