The following 3 screenshots demonstrate how option 125 is created.
How to configure DHCP Auto Install to let Switch get configuration file and image file from TFTP server | TP-Link
Grandstream Networks, Inc.
Configure Option 125 on a Server to Allow Dynamic Host Configuration Protocol (DHCP) Auto Image Updates on a Switch - Cisco
Mitel phone system and DHCP option 125 : r/sysadmin
Unable To Obtain Different WAN IP | Ubiquiti Community
linux - DHCP server does not include NTP server addresses in the DHCP ACK message - Stack Overflow
Wireshark Q&A
DHCP通信の詳細(パケットキャプチャ・デバッグ)
Configure Option 125 on a Server to Allow Dynamic Host Configuration Protocol (DHCP) Auto Image Updates on a Switch - Cisco
Configure Option 125 on a Server to Allow Dynamic Host Configuration Protocol (DHCP) Auto Image Updates on a Switch - Cisco
Mitel phone system and DHCP option 125 : r/sysadmin
Configure Option 125 on a Server to Allow Dynamic Host Configuration Protocol (DHCP) Auto Image Updates on a Switch - Cisco
Wireless HDMI Extender Kit, IR Control, Dual Antennas, 125-ft. | Eaton
How to configure DHCP Auto Install to let Switch get configuration file and image file from TFTP server | TP-Link
Mitel phone system and DHCP option 125 : r/sysadmin
Sophos XG 125 Wireless | EnterpriseAV.com
IP-6690 Async Router with V.92 Modem, Serial Ports, Ethernet Ports
Adder Support Wiki | ALIF: Understanding DHCP Option 125
Understanding DHCP Option 82 | mrn-cciew
