Network Interface Controller (Nic); Mac Address Definition; Table 12. Onboard Nic Status Led - Intel SC5650HCBRP Product Specification

Intel® Server System SC5650HCBRP TPS

3.12 Network Interface Controller (NIC)

®
The Intel Server System SC5650HCBRP provides dual onboard LAN ports with support for
10/100/1000 Mbps operation. The two LAN ports are based on the onboard Intel
controller, which is a single, compact component with two, fully-integrated GbE Media Access
Control (MAC) and Physical Layer (PHY) ports.
®
The Intel 82575EB controller provides a standard IEEE 802.3 Ethernet interface for
1000BASE-T, 100BASE-TX, and 10BASE-T applications (802.3, 802.3u, and 802.3ab) and is
capable of transmitting and receiving data at rates of 1000 Mbps, 100 Mbps, or 10 Mbps.
Each network interface controller (NIC) port provides two LEDs:
Link / activity LED (at the left of the connector): Indicates network connection when 'On',
and transmit / receive activity when blinking.
The speed LED (at the right of the connector) indicates 1000-Mbps operation when
amber; 100-Mbps operation when green; and 10-Mbps when off. The following table
provides an overview of the LEDs.
LED Color
Green (Left)
Off / Green / Amber
(Right)
3.12.1

MAC Address Definition

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Each Intel Server System SC5650HCBRP has the following four MAC addresses assigned to it
at the Intel factory.
NIC 1 MAC address
NIC 2 MAC address - is assigned the NIC 1 MAC address +1
BMC LAN Channel MAC address – is assigned the NIC 1 MAC address +2
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Intel Remote Management Module 3 (Intel
NIC 1 MAC address +3
During the manufacturing process, each server system has a white MAC address sticker placed
on the top of the NIC 1 port. The sticker displays the NIC 1 MAC address and Intel
in both bar code and alphanumeric formats.
Revision 1.2

Table 12. Onboard NIC Status LED

LED State
On
Blinking
Off
Green
Amber
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Intel order number E81443-002
NIC State
Active Connection
Transmit / Receive activity
10 Mbps
100 Mbps
1000 Mbps
RMM3) MAC address – is assigned the
Functional Architecture
®
82575EB
®
RMM3 MAC
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