Intel SR1640THNA Arkusz Danych Pobierz pdf (Strona 32)

Functional Architecture Intel® Server System SR1640TH TPS

Revision 1.0

Intel order number: E94847-001

2.4.8 Network Interface Controller (NIC)

The server boards S3420TH in Intel

Server System SR1640TH support three network

interfaces, two is provided from the onboard Intel

82574L GbE PCI Express* network

controllers; the third one is the onboard 10/100Mbps KSZ8041NL Network controller, only

enabled by RMM3 Lite-V module for management.

2.4.8.1 GigE Controller 82574L

The 82574 f

amily (82574L and 82574IT) are single, compact, low-power components that

offer a fully-integrated Gigabit Ethernet Media Access Control (MAC) and Physical Layer

(PHY) port. The 82574 uses the PCI Express* architecture and provides a single-port

implementation in a relatively small area so it can be used for server and client

configurations as a LAN on Motherboard (LOM) design.

External interfaces provided on the 82574:

PCIe Rev. 2.0 (2.5 GHz) x1

MDI (Copper) standard IEEE 802.3 Ethernet interface for 1000BASE-T,

100BASETX, and 10BASE-T applications (802.3, 802.3u, and 802.3ab)

NC-SI or SMBus connection to a Manageability Controller (MC)

EEE 1149.1 JTAG (note that BSDL testing is NOT supported)

2.4.8.2 Dedicated 10/100Mbps management port

The KSZ8041NL network PHY is co

nnected to iBMC through RMMII interface as dedicated

management port. This port can only work with Intel

RMM3 Lite-V module installed.

2.4.8.3 MAC Address Definition

Each computing node in

Intel

Server System SR1640HT has the following four MAC

addresses assigned to it at the Intel factory:

 NIC 1 MAC address

 NIC 2 MAC address – Assigned the NIC 1 MAC address +1

 Integrated BMC LAN Channel MAC address – Assigned the NIC 1 MAC address +2

 Intel

Remote Management Module 3 (Intel

RMM3 Lite-V) MAC address – Assigned

the NIC 1 MAC address +3

2.4.9 Intel

Virtualization Technology for Directed I/O (Intel

VT-d)

The Intel

3420 PCH provides hardware support for implementation of Intel

Virtualization

Technology with Directed I/O (Intel

VT-d). Intel VT-d Technology consists of technology

components that support the virtualization of platforms based on Intel

Architecture

Processor. Intel VT-d Technology enables multiple operating systems and applications to

run in dependent partitions. A partition behaves like a virtual machine (VM) and provides

isolation and protection across partitions. Each partition is allocated its own subset of host

physical memory.

The Intel

Virtualization Technology is designed to support multiple software environments

sharing the same hardware resources. The Intel

Virtualization Technology can be enabled

or disabled in the BIOS setup. The default behavior is disabled.

Note: If the setup options are changed to enable or disable the Virtualization Technology

setting in the processor, the user must perform an AC power cycle for the changes

to take effect.

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Modelos	Tipo de documento
SB115	El manual del propietario Escali SB115 Owners manual [sk] [tr] , 12 paginas
T115S	El manual del propietario Escali T115S Owners manual, 12 paginas
2210S	El manual del propietario Escali 2210S Owners manual [es] [pt] , 2 paginas
SC115KS	El manual del propietario Escali SC115KS Owners manual, 5 paginas
C115B	El manual del propietario Escali C115B Owners manual, 12 paginas
157LG	El manual del propietario Escali 157EB Owners manual [en] , 1 paginas
DHP1	El manual del propietario Escali DHP1 Owners manual [de] , 1 paginas

Intel SR1640THNA Arkusz Danych Strona 32

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