Understanding DHCP Option 82 - TechLibrary - Juniper Networks
https://www.juniper.net/documentation/en_US/junos/topics/concept/port-security-dhcp-option-82.html
Suboption Components of Option 82. Option 82 as implemented on a switching device comprises the suboptions circuit ID, remote ID, and vendor ID. These suboptions are fields in the packet header
DHCP Address Allocation using Option 82 - Cisco
https://www.cisco.com/c/en/us/td/docs/ios/12_2sb/12_2sba/feature/guide/sbcpopt.html
By using option 82, the Cisco IOS relay agent has long been able to include additional If the relay agent inserts option 82 but does not set the giaddr field in the DHCP packet...
Understanding DHCP Option 82
https://blog.ine.com/2009/07/22/understanding-dhcp-option-82
The DHCP Information option (Option 82) is commonly used in metro or large enterprise deployments to provide additional information on "physical attachment" of the client.
IPoE, а также Client-VLAN и DHCP Option 82
https://blog.peter23.com/index.php/2010/11/20/ipoe-client-vlan-dhcp-option-82
DHCP Option 82. При использовании IPoE DHCP упростит настройку сети на enable dhcp_relay config dhcp_relay option_82 state enable config dhcp_relay add ipif System...
CCIE Wireless DHCP Option 82 - YouTube
https://www.youtube.com/watch?v=xs3_Udm9Ipo
This video shows how to configure DHCP option 82 on a Cisco WLAN controller and DHCP server (Cisco IOS DHCP server and Windows DHCP server)...
Understanding DHCP Option 82 | mrn-cciew
https://mrncciew.com/2013/05/18/understanding-dhcp-option-82/
The DHCP Information option (Option 82) is commonly used in large enterprise deployments to provide additional information on "physical attachment" of the client.
Option 82 Supported by DHCP Snooping - S2720, S5700... - Huawei
https://support.huawei.com/enterprise/ru/doc/EDOC1100116641/6d4c6408/option-82-supported-by-dhcp-snooping
The Option 82 field contains two commonly used suboptions: circuit ID and remote ID. The Option 82 field is different from parameters recorded in a DHCP snooping binding table.
DHCP Option 82 Message Format, Analysis. DHCP Snooping Option...
http://www.firewall.cx/cisco-technical-knowledgebase/cisco-switches/1218-dhcp-snooping-option-82-relay-agent-message-format-analysis.html
DHCP Relay Agent (Option 82) analysis, usage examples and downloadable packet captures. DHCP Snooping Option 82 Injection & Removal Method, Trusted - Untrusted Switch Ports.
DHCP Option 82 | DHCP Relay Agent Information IpCisco
https://ipcisco.com/lesson/dhcp-option-82/
Option 82 in DHCP is an additional security mechanism over DHCP Snooping. DHCP Options 82 is also known as "DHCP Relay Agent Information".
DHCP Subnet Selection Options | Microsoft Docs
https://docs.microsoft.com/en-us/windows-server/networking/technologies/dhcp/dhcp-subnet-options
DHCP now supports option 82 (sub-option 5). You can use these options to allow DHCP proxy clients and relay agents to request an IP address for a specific subnet, and from a specific IP address range...