Users Guide
Table Of Contents
- Revision History
- Table of Contents
- Regulatory and Safety Approvals
- Functional Description
- Network Link and Activity Indication
- Features
- Software and Hardware Features
- Virtualization Features
- VXLAN
- NVGRE/GRE/IP-in-IP/Geneve
- Stateless Offloads
- UDP Fragmentation Offload
- Stateless Transport Tunnel Offload
- Multiqueue Support for OS
- SR-IOV Configuration Support Matrix
- SR-IOV
- Network Partitioning (NPAR)
- RDMA over Converged Ethernet – RoCE
- Supported Combinations
- Installing the Hardware
- Software Packages and Installation
- Windows Driver Advanced Properties and Event Log Messages
- Teaming
- System-level Configuration
- ISCSI Boot
- VXLAN: Configuration and Use Case Examples
- SR-IOV: Configuration and Use Case Examples
- NPAR – Configuration and Use Case Example
- RoCE – Configuration and Use Case Examples
- DCBX – Data Center Bridging
Network Link and Activity IndicationNetXtreme-E User’s Manual
September 4, 2019 • NetXtreme-E-UG103 Page 22
BCM957412N4120DC
The SFP+ port supports two LEDs to indicate traffic activities and link speed. The LEDs are shown in Figure 16
and described Tab le 13. Its locations and form factors conform to the OCP 3.0 Design Specification.
Figure 16: BCM957412N4120DC Network Adapter Activity and Link LED Locations
Table 13: BCM957412N4120DC Network Adapter Activity and Link LED Locations
LED Type Color/Behavior Notes
Activity Off No Activity
Green blinking Traffic Flowing Activity
Link Off No Link
Green Linked at 10 Gbps
Note: When a XTY28 transceiver is connected to a 10 Gbps controller and if the link establishes at
1 Gbps, the link LED is off and the activity LED will blink.
Port 1 Link LED Port 2 Link LED
Port 1 Activity LED Port 2 Activity LED