PLANET XGS3-24042 - Manual (Page 464)

30-103
with delimiter (delimiter is ip dhcp snooping information option delimiter configuration).
Example:
Set self-defined method of circuit-id suboption as vlan, port, mac and remote-mac for option82.
Switch(config)#ip dhcp snooping information option self-defined subscriber-id vlan port id
remote-mac
30.23 ip dhcp snooping information option
self-defined subscriber-id format
Command:
ip dhcp snooping information option self-defined subscriber-id format [ascii | hex]
Function:
Set self-defined format of circuit-id for snooping option82.
Command Mode:
Global Mode
Default:
ascii.
Usage Guide:
self-defined format uses ip dhcp snooping information option type self-defined subscriber-id to
create circuit-id format.
Example:
Set self-defined format of circuit-id as hex for snooping option82.
Switch(config)#ip dhcp snooping information option self-defined subscriber-id format hex
30.24 ip dhcp snooping information option
subscriber-id
Command:
ip dhcp snooping information option subscriber-id {standard | <circuit-id>}
no ip dhcp snooping information option subscriber-id
Function:
Set the suboption1 (circuit ID option) content of option 82 added by DHCP request packets (they
are received by the port). The no command sets the additive suboption1 (circuit ID option) format of
option 82 as standard.