Users Guide
Table Of Contents
- Table of Contents
- 1 Regulatory and Safety Approvals
- 2 Functional Description
- 3 Network Link and Activity Indication
- 4 Features
- 4.1 Software and Hardware Features
- 4.2 Virtualization Features
- 4.3 VXLAN
- 4.4 NVGRE/GRE/IP-in-IP/Geneve
- 4.5 Stateless Offloads
- 4.6 Priority Flow Control
- 4.7 Virtualization Offload
- 4.8 SR-IOV
- 4.9 Network Partitioning (NPAR)
- 4.10 Security
- 4.11 RDMA over Converged Ethernet – RoCE
- 4.12 VMWare Enhanced Networking Stack (ENS)
- 4.13 Supported Combinations
- 4.14 Unsupported Combinations
- 5 Installing the Hardware
- 6 Software Packages and Installation
- 7 Updating the Firmware
- 8 Link Aggregation
- 9 System-Level Configuration
- 10 PXE Boot
- 11 SR-IOV – Configuration and Use Case Examples
- 12 NPAR – Configuration and Use Case Example
- 13 Tunneling Configuration Examples
- 14 RoCE – Configuration and Use Case Examples
- 15 DCBX – Data Center Bridging
- 16 DPDK – Configuration and Use Case Examples
- Revision History
Broadcom NetXtreme-E-UG304-2CS
25
NetXtreme-E User Guide User Guide for Dell Platforms
NOTE: When a XTY28 transceiver is connected to a 10 Gb/s controller and if the link establishes at 1 Gb/s, the link LED
is off and the activity LED blinks.
3.8 BCM957414N4140DC
The SFP+ port supports two LEDs to indicate traffic activities and link speed. The LEDs are shown in Figure 19 and
described Table 13. Its locations and form factors conform to the OCP 3.0 Design Specification.
Figure 19: BCM957414N4140DC Network Adapter Activity and Link LED Locations
NOTE: When a XTY28 transceiver is connected to a 25 Gb/s controller and if the link establishes at 1 Gb/s, the link LED
is off and the activity LED blinks.
Table 12: 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 Gb/s
Table 13: BCM957414N4140DC 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 25 Gb/s
Amber Linked at 10 Gb/s
Port 1 Link LED Port 2 Link LED
Port 1 Activity LED Port 2 Activity LED