Users Guide

386 Dell PowerConnect 55xx Systems User Guide
• Current Power Consumption — Displays the current power
consumption.
•
Power Saving s — Displays the percentage of power saved by running
in Green Ethernet mode.
4 Select a unit in the stack to display its power consumption parameters. Its
ports are displayed along with the following settings.
– Energy Efficient Ethernet
• Oper — Enabled or not on the port
•
Remote Peer —Enabled or not on the remote peer
– Short-Reach
• Oper — Enabled or not on the port
•
Fault Reason —Reason that short reach is not enabled
–
Cable Length (Meter) — Length of cable.
5 Click LLDP Interface Details .
6 Select a unit in the stack. The following is displayed for each port on the
unit:
–
Port — Port number.
–
Oper — Displays the operational status of Green Ethernet.
–
Resolved Tx Timer (μsec) — Integer that indicates the current
Tw_sys_tx is supported by the local system.
–
Local Tx Timer (μsec) — Indicates the time (in micro seconds) that
the transmitting link partner waits before it starts transmitting data
after leaving Low Power Idle (LPI mode).
–
Resolved Rx Timer (μsec) — Integer that indicates the current
Tw_sys_tx supported by the remote system.
–
Local Rx Timer (μsec) — Indicates the time (in micro seconds) that
the receiving link partner requests that the transmitting link partner
waits before transmission of data following Low Power Idle (LPI
mode).
–
Remote Tx Timer (μsec) — Indicates the local link partner’s
reflection of the remote link partner’s Tx value.