Configuring DHCP Relay Introduction
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Software Reference for SwitchBlade x3100 Series Switches (Network Management)
SET DHCPRELAY CIDORDER
Syntax
SET DHCPRELAY CIDORDER={ VIDFIRST | VIDLAST }
Description Controls for option 82 whether the VID will go at the beginning or end in sub-option 1.
Options The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example
SET DHCPRELAY CIDORDER=VIDFIRST
Option Description Default Value
CIDORDER The order of the circuit ID (CID) used for IP address
assignment. This parameter is used when the DHCP
relay agent is in AUTO CIDFORMAT mode.
VIDFIRST - the DHCP relay agent sets the AUTO gen-
erated portion of the option 82 CID to
vid.slot.port.subif.
VIDLAST - the DHCP relay agent sets the AUTO gener-
ated portion of the option 82 CID to slot.port.subif.vid.
VIDLAST