Chapter I. Chelsio Unified Wire
Chelsio T5 Unified Wire for Windows 26
4. Configuring Chelsio Network Interfaces
In order to test Chelsio adapters’ features, it is required to use at least two machines, each with
Chelsio’s network adapters. These machines can be connected directly (back-to-
back) or with a switch.
4.1. Configuring 40G Adapters
You can use the chelsio_adapter_config.ps1 script to configure Chelsio T5 40G adapters in any
of the following three operational modes:
DEFAULT (2X40G): This is the default mode of operation where each port functions as
40Gbps link. The port nearest to the motherboard will appear as the first network interface
(Port 0).
SPIDER (4X10G): In this mode, port 0 functions as 4 10Gbps links and port 1 is disabled.
QSA (2X10G): This mode adds support for QSA (QSFP to SFP+) modules, enabling smooth,
cost-effective, connections between 40 Gigabit Ethernet adapters and 1 or 10 Gigabit
Ethernet networks using existing SFP+ based cabling. The port farthest from the motherboard
will appear as the first network interface (Port 0).
Windows GUI Machine (Installer & Zip Package)
i. In case of Installer, the configuration script and cxgbtool.exe will be copied to
<system_drive>\Windows\System32 folder during installation.
If you are using the zip package, copy cxgbtool.exe from ChelsioUwire-x.x.x.xx folder to
<system_drive>\Windows\System32 and change your working directory to ChelsioUwire-
x.x.x.xx\Adapter Configuration.
ii. Open PowerShell with administrative privileges.
iii. Run the adapter configuration script and select Windows GUI (option 1) as the Windows
version. Hit [Enter].
Installer:
PS C:\Users\Administrator> chelsio_adapter_config.ps1
Figure 16 - Adapter configuration utility (Installer)