Lenovo IoT 520 handleiding
Handleiding
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Introduction 11
Lenovo IoT520
1.4.5 Dual Gigabit Ethernet Ports
TTwo Gigabit Ethernet ports on the front panel support the Intel
i210IT GbE controller, which provides:
IEEE 802.3az Energy Efficient Ethernet
IEEE 1588/802.1AS precision time synchronization
IEEE 802.3av traffic shaper
Interrupt moderation, VLAN support, IP checksum offload
PCIe OBFF (Optimized Buffer Flush/Fill) for improved sys-
tem power management
Four transmit and four receive queues
RSS and MSI-X to lower CPU utilization in multi-core sys-
tems
ECC - error correcting memory in packet buffers
Wake-On-LAN
NC-SI for greater bandwidth passthrough
Preboot eXecution Environment (PXE) flash interface sup-
port
Jumbo frame support
Table 1-3: Gigabit Ethernet Port LED Function
LED LED Color Status Description
Active/Link Yellow
OFF Ethernet port is disconnected
ON
Ethernet port is connected with no
activity
Flashing
Ethernet port is connected and
active
Speed
Green/
Yellow
OFF 10 Mbps
Green 100 Mbps
Yellow 1000 Mbps
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Productinformatie
| Merk | Lenovo |
| Model | IoT 520 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 12398 MB |
