<div class="content"><p> </p><p>The <b>DHCP_OPTION_SCOPE_TYPE</b> enumeration defines the
type of DHCPv4 options being referred to by an <span><a href="a9d6a415-4de6-4058-befe-ca2e42764485#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a></span> method in the
DHCPM. The DHCP server allows for configuration of standard and vendor-specific
options at various levels, such as the default level, server level, or <span><a href="a9d6a415-4de6-4058-befe-ca2e42764485#gt_128cd76b-eecb-41e6-96f7-f73c2bf9235a" data-linktype="relative-path">scope</a></span>
level, or for a specific <span><a href="a9d6a415-4de6-4058-befe-ca2e42764485#gt_4e525014-9425-4eb0-9141-61189c4f04f9" data-linktype="relative-path">reservation</a></span>. This
value is used in conjunction with union <span><a href="177415f4-85c1-4496-a414-4938dca18b93" data-linktype="relative-path">DHCP_OPTION_SCOPE_UNION</a></span>,
as defined in the DHCP_OPTION_SCOPE_INFO (section 2.2.1.2.41)
structure, to specify option values in the RPC methods defined by this
protocol.</p><dl>
<dd>
<div><pre> typedef  enum _DHCP_OPTION_SCOPE_TYPE
 {
   DhcpDefaultOptions,
   DhcpGlobalOptions,
   DhcpSubnetOptions,
   DhcpReservedOptions,
   DhcpMScopeOptions
 } DHCP_OPTION_SCOPE_TYPE,
  *LPDHCP_OPTION_SCOPE_TYPE;
</pre></div>
</dd></dl><p><b>DhcpDefaultOptions: </b>Option is defined at the
default level. The <span><a href="a9d6a415-4de6-4058-befe-ca2e42764485#gt_da9bfcf7-a7e0-4cf0-ac87-ffdd83a5f25b" data-linktype="relative-path">option definition</a></span> is
created or modified on the DHCPv4 server and the default value of the option is
stored.</p><p><b>DhcpGlobalOptions: </b>Option is defined at the
server level. The option value is added or modified at the DHCPv4 server, which
is valid for all scopes in that server.</p><p><b>DhcpSubnetOptions: </b>Option is defined at the
scope level. The option value is added or modified at the scope and is valid
for that specific scope.</p><p><b>DhcpReservedOptions: </b>Option is defined for a
specific IP address reservation. The option value is added or modified for a
specific IP reservation in a scope.</p><p><b>DhcpMScopeOptions: </b>Option is defined for a <span><a href="a9d6a415-4de6-4058-befe-ca2e42764485#gt_04286a2c-1484-44d0-9854-7c57c8b4118c" data-linktype="relative-path">multicast
scope</a></span>. The option value is added or modified for a multicast scope.</p></div>