Requirements

Depending on the SNS firewall model, BIOS may be displayed directly on the screen and/or through a serial link with a terminal emulator installed on the user workstation.

Click on the firewall model to directly access the relevant configuration procedure.

BIOS display on a directly connected screen

This method requires the following equipment:

A USB keyboard,
A monitor,
Power cord to connect the monitor to the firewall.

The connectors to link the monitor to the firewall vary by firewall model:

Firewall model	Connectors
SNi20	Micro HDMI
SN1100 SN3100 SN-L-Series-2200 SN-L-Series-3200	HDMI
SN-XL-Series-5200 SN-XL-Series-6200	VGA

BIOS display via a serial link and terminal emulator

Firewall model	Required equipment
SN-XS-Series-170 SN-S-Series-220 SN-S-Series-320	A computer with a terminal emulator installed, e.g., Putty, A USB-A to USB-C cable provided with the product.
SN-M-Series-520 SN-M-Series-720 SN-M-Series-920 SN-L-Series-2200 SN-L-Series-3200 SN-XL-Series-5200 SN-XL-Series-6200 SNi10	A computer with a terminal emulator installed, e.g., Putty, A USB-A to USB-C cable, or an RJ45 to DB9 serial cable (RS232), provided with the product.
SN1100	A computer with a terminal emulator installed, e.g., Putty, A USB-A to micro-USB cable, or an RJ45 to DB9 serial cable (RS232) provided with the product.
SN3100 SNi20	A computer with a terminal emulator installed, e.g., Putty, An RJ45 to DB9 serial cable (RS232) provided with the product.