CCBoot Cloud Wiki DHCP and PXE boot

1. DHCP settings
2. Scan DHCP
3. Select BOOT PXE
4. Third party DHCP
5. Mikrotik work with CCBoot
6. No more network devices
7. TFTP Open Timeout Error
8. Stop at ccboot version
9. ipxe2025 boot stuck at pxe
10. Failure of booting from network