Lldp/Port Statistics - i3 International S241 User Manual

LOCATION：Monitor>LLDP>EEE
Parameters:
Items
Local Port
Tx Tw
Rx Tw
Fallback Receive Tw
Eacho Tx Tw
Echo Rx Tw
Resolved Tx Tw
Resolved Rx Tw
EEE in Sync
WEB Interface:
A. Click Monitor/LLDP/EEE t

LLDP/Port Statistics

This page provides an overview of all LLDP traffic. Two types of counters are shown. Global counters are counters that refer
to the whole switch, while local counters refer to port counters for the currently selected switch.
Description
The port on which the LLDP frame was received
The link partner's maximum time that transmit path can hold-off sending data after deassertion
of LPI.
The link partner's time that receiver would like the transmitter to hold-off to allow time for the
receiver to wake from sleep.
The link partner's fallback to receive Tw. A receiving link partner may inform the transmitter of
an alternate desired Tw_sys_tx. Since a receiving link partner is likely to have discrete levels for
savings, this provides the transmitter with additional information that it may use for a more
efficient allocation. Systems that do not implement this option default the value to be the same
as that of the Receive Tw_sys_tx.
The link partner's Echo Tx Tw value. The respective echo values shall be defined as the local link
partners reflection (echo) of the remote link partners respective values. When a local link partner
receives its echoed values from the remote link partner it can determine whether or not the
remote link partner has received, registered and processed its most recent values. For example,
if the local link partner receives echoed parameters that do not match the values in its local MIB,
then the local link partner infers that the remote link partners request was based on stale
information
.
The link partner's Echo Rx Tw value.
The resolved Tx Tw for this link. Note : NOT the link partner The resolved value that is the actual
"tx wakeup time " used for this link (based on EEE information exchanged via LLDP).
The resolved Rx Tw for this link. Note : NOT the link partner The resolved value that is the actual
"tx wakeup time " used for this link (based on EEE information exchanged via LLDP).
Shows whether the switch and the link partner have agreed on wake times.
Red - Switch and link partner have not agreed on wakeup times.
Green - Switch and link partner have agreed on wakeup times.
o display information about LLDP EEE neighbours.
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