How To Use Bootp On Allen Bradley

BOOTP (Bootstrap Protocol) is a networking protocol that is used to allow a device to obtain an IP address and other network settings automatically from a BOOTP server. This can be useful when working with Allen Bradley PLCs, as it allows you to easily configure the network settings of the PLC without having to manually enter the information. In this blog post, we will go over the steps required to set up and use BOOTP with Allen Bradley PLCs. Try the below steps.

Step 1: Setting up the BOOTP Server

The first step in using BOOTP with Allen Bradley PLCs is to set up a BOOTP server on your network. A BOOTP server can be any device that is configured to provide IP addresses and other network settings to BOOTP clients. Many routers and other networking devices have built in BOOTP servers, or you can use a dedicated server such as a Windows or Linux machine.

Step 2: Configuring the BOOTP Server

Once you have a BOOTP server set up, you will need to configure it to provide the necessary information to your Allen-Bradley PLC. This will typically involve setting up a DHCP scope and creating a BOOTP reservation for the PLC. The specific steps for configuring a BOOTP server will vary depending on the device or software that you are using. Consult the documentation for your BOOTP server for more information.

Step 3: Configuring the PLC

Once the BOOTP server is set up and configured, you will need to configure the Allen Bradley PLC to obtain its network settings from the BOOTP server. This can typically be done through the programming software for the PLC. You will need to set the PLC to use BOOTP as its DHCP client, and configure the PLC with the MAC address of the BOOTP server.

Step 4: Powering On the PLC

Once the PLC is configured to use BOOTP, you can power it on. The PLC should automatically request an IP address and other network settings from the BOOTP server, and should be assigned the IP address that was reserved for it.

Step 5: Verify the Configuration

You can verify that the PLC has obtained the correct IP address and other network settings by checking the BOOTP server logs or by checking the IP address on the PLC itself. You should also be able to ping the PLC from your computer or other device on the network.