This object specifies the Remote ID used in Agent Remote ID
sub-option of the DHCP relay information option (option 82)
data inserted to DHCP packets by DHCP Snooping feature.
The value of this object is in a format of a user-defined
string. Its default value is the device's MAC address.
The value of this object is ignored whenever the value
of cdsRelayAgentInfoOptEnable object is 'false'.