Dell PowerEdge M520 User Manual - Page 11

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Also for Dell PowerEdge M520: Information Update (38 pages), Release Notes (27 pages), Manual (25 pages), Important Information Manual (35 pages), Update Manual (32 pages), Update Manual (28 pages), User Manual (26 pages), User Manual (22 pages), Getting Started Manual (12 pages), Technical Manual (46 pages), Technical Manual (45 pages), Portfolio Manual (27 pages), Getting Started Manual (14 pages), Getting Started Manual (12 pages)

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Dell PowerEdge M520 User Manual
Dell -10GbE PTM
network is discovered over the physical link. A valid data activity link without data transfer is des-
ignated by a constant yellow LED indication. A valid data activity link with data transfer is desig-
nated by a blinking yellow LED indication. If the LEDs are not active, either the physical link or
the logical link (or both) connections have not been established.
Indication
Figure 6: Physical and Logical Link Indications
LED
Green
Yellow
OFF
OFF
ON
OFF
BLINKING
OFF
ON
ON
ON
BLINKING
Port Status
OFF
Physical link up
No logical link
Problem with the physical link
No logical link
Physical link up
Logical link up, no data transfer
Physical link up
Logical link up, with data transfer
Rev 1.0
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