- circuit-id {
- prefix prefix;
- use-interface-description (logical | device);
- }
- [edit forwarding-options dhcp-relay relay-option-82],
- [edit forwarding-options dhcp-relay group group-name relay-option-82],
- [edit logical-systems logical-system-name forwarding-options dhcp-relay relay-option-82],
- [edit logical-systems logical-system-name forwarding-options dhcp-relay group group-name relay-option-82],
- [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options
dhcp-relay relay-option-82],
- [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options
dhcp-relay group group-name relay-option-82],
- [edit routing-instances routing-instance-name forwarding-options dhcp-relay relay-option-82],
- [edit routing-instances routing-instance-name forwarding-options dhcp-relay group group-name relay-option-82]
Statement introduced in JUNOS Release 8.3.
Include the Agent Circuit ID suboption (suboption 1) of the DHCP relay agent information option (option 82) in DHCP packets destined for a DHCP server. Optionally specify that the suboption include a prefix or textual description, or both, instead of the circuit-id.
The format of the Agent Circuit ID information for Fast Ethernet or Gigabit Ethernet interfaces that do not use virtual local area networks (VLANs) or stacked VLANs (S-VLANs) is as follows:
The format of the Agent Circuit ID information for Fast Ethernet or Gigabit Ethernet interfaces that use VLANs is as follows:
The format of the Agent Circuit ID information for Fast Ethernet or Gigabit Ethernet interfaces that use S-VLANs is as follows:
The remaining statements are explained separately.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.