is on the same network as the server default settings. A dedicated management network provides additional 
security by physically separating the management network traffic from the production network.
The system management port has two status LEDs to help you identify the Ethernet connectivity and activity: 
Figure 10. System management port LEDs
LED Description
1  1 GB RJ-45 
Ethernet port link 
LED
Use this green LED to distinguish the network connectivity status: 
•  Off: The network link is disconnected.
•  Green: The network link is established.
2  1 GB RJ-45 
Ethernet port 
activity LED
Use this green LED to distinguish the network activity status: 
•  Off: The server is disconnected from a LAN.
•  Green: The network is connected and active.
8  OCP 3.0 Ethernet adapter
The OCP 3.0 Ethernet adapter provides a group of two or four Ethernet connectors on OCP 3.0 Ethernet 
adapter for network connections.
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ThinkSystem SR670 V2 Maintenance Manual