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3-12.4 EEE
By using EEE power savings can be achieved at the expense of traffic latency. This
latency occurs due to that the circuits EEE turn off to save power, need time to boot up
before sending traffic over the link. This time is called "wakeup time". To achieve
minimal latency, devices can use LLDP to exchange information about their respective
tx and rx "wakeup time ", as a way to agree upon the minimum wakeup time they
need.
This page provides an overview of EEE information exchanged by LLDP.
Web Interface
To show LLDP EEE neighbors:
1. Click Monitor ,LLDP, then click EEE to show discover EEE devices
2. Click Refresh for manual update web screen
3. Click Auto-refresh for auto-update web screen
Figure 3-12.4: The LLDP Neighbors EEE information
NOTE: If your network without any devices which enables EEE
function then the table will show “No LLDP EEE information
found”.
Parameter description:
Local Port :
The port on which LLDP frames are received or transmitted.
Tx Tw :
The link partner’s maximum time that transmit path can hold off sending data after
reassertion of LPI.