DVS Series Managed Industrial Ethernet Switches User’s Manual
parameters of circuit ID sub-option (the interface ID on the switch which connects to the host)
and remote ID sub-option (the MAC address of the host which sends DHCP request) in this
page.
DH
CP
Relay
Configuration
Description Factory Default
Admin Mode
Specify the status of the DHCP relay on the switch:
Disable: The DHCP relay is disabled. This is the default setting.
Enable: The DHCP relay is enabled.
Disable
Circuit ID sub-option
Specify whether circuit ID sub-option (the interface ID of the switch) is
enabled.
Disable: Circuit ID can’t be added into a DHCP packet. This is the
default setting.
Enable: Circuit ID can be added into a DHCP packet.
Disable
Remote ID sub-option
Enter a remote ID string (the MAC address of the host which sends the
DHCP request) for the circuit ID mode. This is a local identifier of the
circuit from which a DHCP client-to-server packet is received. It
ensures that the DHCP relay sends DHCP server responses back to
the correct circuit.
None
DHCP Relay Statistics
3-16