Enterasys Enterasys Matrix DFE-Gold Series, Configuration Manual

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show lldp port remote-info Link Layer Discovery Protocol and LLDP-MED
Enterasys Matrix DFE-Gold Series Configuration Guide 3-23
show lldp port remote-info
Use this command to display the remote system information stored for a remote device connected
to a local port.
Syntax
show lldp port remote-info [ port-string ]
Parameters
Defaults
If port ‐ string is not specified, remote system information will be displayed for all ports.
Mode
Switch command, Read ‐ Only.
Usage
You can use this information to detect misconfigurations or incompatibilities between the local
port and the attached endpoint device (remote port).
Example
This example shows how to display the remote system information stored for port ge.3.1. The
remote system information was received from an IP phone, which is an LLDP ‐ MED ‐ enabled
device. Table 3 ‐ 5 describes the output fields that are unique to the remote system information
displayed for a MED ‐ enabled device.
Matrix(ro)->show lldp port remote-info ge.3.1
Local Port : ge.3.1 Remote Port Id : 00-09-6e-0e-14-3d
---------------------
PoE Pair Controllable/Used IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a
port has PoE capabilities. Indicates whether pair selection can be
controlled on the given port (refer to RFC 3621). Value for Controllable
can be true or false. Value of Used can be signal (signal pairs only are
in use) or spare (spare pairs only are in use).
PoE Power Class IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a
port has PoE capabilities. Indicates the power class supplied by the
port. Value can range from 0 to 4.
PoE Power Limit (mW) LLDP-MED Extensions Extended Power via MDI TLV. Displayed only
when a port has PoE capabilities. Indicates the total power the port is
capable of sourcing over a maximum length cable, based on its current
configuration, in milli-Watts.
PoE Power Priority LLDP-MED Extensions Extended Power via MDI TLV. Displayed only
when a port has PoE capabilities. Indicates the power priority
configured on the port. Value can be critical, high, or low.
Table 3-4 show lldp port local-info Output Details (continued)
Output... What it displays...
port-string
(Optional) Displays remote system information for one or a range of
ports.