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Port Management
Green Ethernet
STEP 2
Cisco Small Business SG200 Series 8-port Smart Switches Administration Guide
The following reasons might display when the Energy Detect operational
status is Disabled:
-
Fiber—The administrative status might be active, but the port is
functioning in fiber mode. (Green Ethernet functionality applies only to
copper ports.)
-
Link up—There is activity on the link.
-
Admin Down—Energy detect mode is administratively disabled.
Short Reach fields:
•
Auto—Indicates whether Short Reach mode is enabled administratively on
the port.
•
Force—Indicates whether Short Reach Force mode is enabled on the port.
•
Operational—Indicates whether Short Reach mode is operational (enabled)
on the port.
•
Reason—Indicates why the Short Reach operational status is active or
inactive. The following reason might display when the Short Reach
operational status is enabled.
-
Short Cable—The port has been detected as having Short Reach cables.
-
Forced—Short Reach mode has been administratively forced on the
port.
The following reasons might display when the Short Reach operational
status is Disabled.
-
Long Cable—The cable is greater than 10m.
-
Link Down—The link is down.
-
Fiber—Port is operating in fiber mode and is not eligible for Green
Ethernet operation.
-
Admin Down—Short Reach is administratively disabled.
-
Not at GIG speed—Port is not operating at 1G speed and therefore is
ineligible for Green Ethernet operation.
-
Cable length Unknown—Cable length could not be determined.
Select the port to configure and click Edit.
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