Juniper JUNOSE 11.1.X - COMMAND REFERENCE N TO Z 4-6-2010, Command Reference Manual

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set dhcp relay options
Syntax
set dhcp relay options { hostname | vrname | exclude-subinterface-id }
no set dhcp relay options [ hostname | vrname | exclude-subinterface-id ]
Release Information
Command introduced before JUNOSe Release 7.1.0.
Description
Configures the relay agent option 82 information that the router adds to DHCP packets
before it relays the packets to the DHCP server. You can add either the E Series
hostname or the virtual router name to the front of the Circuit-Id field. You cannot
add both hostname and virtual router name. The last option specified is the one in
use. You can also strip the subinterface ID from the Interface-Id field. The
no version
returns to the default, in which no information is added to the Circuit-Id field and/or
the subinterface ID is not stripped from the interface string.
Options
hostname—Adds the router’s hostname to the front of the Circuit-Id field; the
hostname is separated from the circuit information by a colon
■
■
vrname—Adds the router’s virtual router name to the front of the Circuit-Id field;
the virtual router name is separated from the circuit information by a colon
■
exclude-subinterface-id—Strips the subinterface ID from the Interface-Id field
Mode
Global Configuration
set dhcp relay options
■ 481
Chapter 7: S Commands