Configure System Information
89
M4300 Series and M4300-96X Fully Managed Switches User Manual
The following table describes the nonconfigurable fields.
The following table describes the nonconfigurable fields.
Table 29. Green Ethernet Statistics Summary
Field Description
Current Power Consumption /Stack
(mWatts)
Power Consumption by all ports in switch in mW
atts (mW).
Percentage Power Saving /Stack
(%)
Percentage of power saved on all ports in switch when Green mode is
enabled.
Cumulative Energy Saving /Stack
(W
atts * Hours)
Cumulative energy saved per switch in (watts * hour) when all green
modes are enabled.
Table 30. Green Ethernet Feature Summary
Field Description
Unit The Unit ID.
Green Features supported on this
unit
List of green features supported on the given unit, which could be one or
more of the following:
• EEE (Energy Ef
ficient Ethernet)
• LPI-History (EEE Low Power Idle History)
• LLDP-Cap-Exchg (EEE LLDP Capability Exchange)
• Pwr-Usg-Est (Power Usage Estimates).
Interface Interface for which data is displayed or configured.
Energy Detect
Admin mode Enable or disable Energy Detect mode on the port. When this mode is
enabled, when the port link is down, the PHY automatically goes down for a
short period of time, then wakes up to check link pulses.
This allows the
switch to perform autonegotiation and save power consumption when no
link partner is present.
Energy Detect Operational Status Current operational status of the Energy Detect mode.
Short Reach
Admin mode Enable or disable Short Reach Admin mode on the port. With Short Reach
mode enabled, PHY is forced to operate in low power mode irrespective of
the cable length.
Short Reach Operational Status Current operational status of the Short Reach mode.
EEE Admin mode Enable or disable Energy Efficient Ethernet mode on the port. With EEE
mode enabled, the port transitions to low power mode during link idle
conditions.
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