Installing a DPU

Install and detect a DPU using the lspci command.

This describes how to detect a DPU after installing the hardware.

Install a DPU in a server.
Refer to this document for information on how to install a DPU in a server:
- F207xX DPUs: F207xX Installation in DN-1374
Install the PCI utility package if it is not installed.
For example:
```
dnf install pciutils
```
Detect the DPU using lspci.
A command example with the Napatech vendor ID 18f4.
```
lspci -d 18f4:
```
An output example on the host:
```
17:00.0 Network controller: Napatech A/S Device 0255 (rev 01)
```
An output example on the DPU:
```
01:00.0 Ethernet controller: Napatech A/S Device 0265 (rev 03)
15:00.0 Network controller: Napatech A/S Device 0255 (rev 01)
```
Two PCIe devices are detected: the first device is for the management port, and the second one is for the FPGA device.

Note: If the loaded FPGA image is not a Napatech production FPGA image, use the vendor ID corresponding to the specific FPGA image.