PowerEdge：Intel 100G 2P E810-2C 介面卡反向連接埠對應
Summary: Intel 100G 2P E810-2C 配接卡連接埠號碼可能會在 PowerEdge 平台的 BIOS 和 iDRAC 中反向對應。
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Symptoms
Intel 100G 2P E810-2C 配接卡連接埠號碼可能會在 PowerEdge 平台的 BIOS 和 iDRAC 中反向對應。物理埠 A 映射到埠 2，埠 B 映射到埠 1。
以 Dell PowerEdge XR8620t 為例。
此連接埠對應行為可能會因伺服器平台和安裝介面卡的 PCIE 插槽而有所不同。
以 Dell PowerEdge XR8620t 和 XR8610t 為例。
Platform |
PCIE Slot the card is installed |
Physical Port Number on the Card |
BIOS/iDRAC Port Mapping |
||
XR8620t |
PCIE Slot 1 |
Port A |
Port B |
Port A -> Port 2 |
Port B -> Port 1 |
XR8620t |
PCIE Slot 2 |
Port A |
Port B |
Port A -> Port 1 |
Port B -> Port 2 |
XR8620t |
PCIE Slot 3 |
Port A |
Port B |
Port A -> Port 2 |
Port B -> Port 1 |
XR8610t |
PCIE Slot 1 |
Port A |
Port B |
Port A -> Port 2 |
Port B -> Port 1 |
注意：視不同的平台組態而定，Dell 預設僅在某些 PCIE 插槽上供應和支援此 Intel 100G 2P E810-2C 介面卡。
Cause
此行為是由於 Intel 卡電路設計所致。連接埠 A 連接至 PCIE 通道 8:15 連接埠 B 則連線至 PCIE 通道 0:7。
視不同的平台設計而定，有些 PCIE 插槽支援反向通道，但有些則不支援。
Resolution
這是預期中的行為。
Affected Products
PowerEdge XR7620, PowerEdge XR8000r, PowerEdge XR8610t, PowerEdge XR8620tArticle Properties
Article Number: 000222339
Article Type: Solution
Last Modified: 23 Oct 2025
Version: 4
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