configure ports eee enable

configure ports port_list enable eee [on | off]

Description

Enables or disables EEE on the physical layer.

Syntax Description

port_list

Specifies one or more ports or slots and ports.

on Specifies that the port advertises to its link partner that it is EEE capable at certain speeds

off

Specifies that the port speed as either 10, 100, 1000 (1 Gigabit), or 10000 (10 Gigabit) Mbps ports.

Default

Off.

Usage Guidelines

Use this command to enable EEE on the switch. Enable on specifies that the port advertises to its link partner that it is EEE capable at certain speeds. If both sides, during auto-negotiation, determine that they both have EEE on and are compatible speed wise, they will determine other parameters (how long it takes to come out of sleep time, how long it takes to wake up) and the link comes up. During periods of non-activity, the link will shut down parts of the port to save energy. This is called LPI for low power idle. When one side sees it must send something, it wakes up the remote and then transmits.

Example

The following example turns the EEE feature on:

config port portlist eee enable on         

History

This command was first available in ExtremeXOS 15.4.

Platform Availability

EEE is supported on the following Extreme Networks platforms:
  • BD X – 10G48T.
    Note

    Note

    EEE is only supported at 10G on this card.
  • Summit Series 670V-48T.
    Note

    Note

    EEE is only supported at 10G on this switch.
  • Summit Series X440 – all copper ports will support EEE.
  • summit Series X460-G2 - all copper ports will support EEE.
  • Summit series E4G400 – EEE is implemented through autogrEEEn.
  • E4G200 – EEE is implemented through autogrEEEn.