Is UUID same as MAC address?

Is UUID same as MAC address?

UUID is a 128-bit value used to define IDs that are unique in a variety of implementations, such as code objects and hardware parts. MAC address is the 48-bit ID of the Network Interface Controller (NIC) used on the network to identify the physical network card. For obvious reasons, they are supposed to be unique.

How does PXE Server work?

PXE works with Network Interface Card (NIC) of the system by making it function like a boot device. When the client receives this information, it contacts the TFTP server for obtaining the boot image. TFTP server sends the boot image (pxelinux. 0), and the client executes it.

How do I set up a PXE server?

To configure the PXE and TFTP servers from the console

1. Choose Configuration > Provisioning Configurations.
2. Click the PXE tab.
3. Provide information about the tab and click OK.
4. Click the TFTP tab.
5. Provide information about the TFTP tab and click OK.
6. Stop and restart the PXE server.
7. Stop and restart the TFTP server.

What is a UUID used for?

UUIDs are generally used for identifying information that needs to be unique within a system or network thereof. Their uniqueness and low probability in being repeated makes them useful for being associative keys in databases and identifiers for physical hardware within an organization.

How do I find the MAC address of a python computer?

To get the physical address of the device we use getmac module of Python. getnode() can be used to extract the MAC address of the computer. This function is defined in uuid module.

How do I get to the PXE boot menu?

Steps to enable PXE boot in BIOS….Operating System

1. Press F2 during boot to enter BIOS setup.
2. Go to Advanced Settings > Boot Menu.
3. Select Boot Configuration and uncheck Boot Network Devices Last.
4. From the Boot Configuration menu, go to Network Boot and enable UEFI PCE & iSCSI.
5. Select either Ethernet1 Boot or Ethernet2 Boot.

What do you need for PXE boot?

To use PXE Network Boot, you need a PXE-enabled network card. Most of the on-board network cards in modern computers support PXE out of the box. But if your computer is older, you may need to get a PCI network card that supports booting from the network.