diff --git a/NetworkPkg/HttpBootDxe/HttpBootDxe.h b/NetworkPkg/HttpBootDxe/HttpBootDxe.h
index 28145949fe..a1e6792514 100644
--- a/NetworkPkg/HttpBootDxe/HttpBootDxe.h
+++ b/NetworkPkg/HttpBootDxe/HttpBootDxe.h
@@ -74,10 +74,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #define HTTP_BOOT_DXE_VERSION  0xa
 
 //
-// Provisional Standard Media Types defined in 
-// http://www.iana.org/assignments/provisional-standard-media-types/provisional-standard-media-types.xhtml
+// Standard Media Types defined in 
+// http://www.iana.org/assignments/media-types
 //
 #define HTTP_CONTENT_TYPE_APP_EFI           "application/efi"
+#define HTTP_CONTENT_TYPE_APP_IMG           "application/vnd.efi-img"
+#define HTTP_CONTENT_TYPE_APP_ISO           "application/vnd.efi-iso"
 
 //
 // Protocol instances
diff --git a/NetworkPkg/HttpBootDxe/HttpBootSupport.c b/NetworkPkg/HttpBootDxe/HttpBootSupport.c
index e831df92a5..56c4c15836 100644
--- a/NetworkPkg/HttpBootDxe/HttpBootSupport.c
+++ b/NetworkPkg/HttpBootDxe/HttpBootSupport.c
@@ -1178,13 +1178,21 @@ HttpBootCheckImageType (
 
   //
   // Determine the image type by the HTTP Content-Type header field first.
-  //   "application/efi" -> EFI Image
+  //   "application/efi"         -> EFI Image
+  //   "application/vnd.efi-iso" -> CD/DVD Image
+  //   "application/vnd.efi-img" -> Virtual Disk Image
   //
   Header = HttpFindHeader (HeaderCount, Headers, HTTP_HEADER_CONTENT_TYPE);
   if (Header != NULL) {
     if (AsciiStriCmp (Header->FieldValue, HTTP_CONTENT_TYPE_APP_EFI) == 0) {
       *ImageType = ImageTypeEfi;
       return EFI_SUCCESS;
+    } else if (AsciiStriCmp (Header->FieldValue, HTTP_CONTENT_TYPE_APP_ISO) == 0) {
+      *ImageType = ImageTypeVirtualCd;
+      return EFI_SUCCESS;
+    } else if (AsciiStriCmp (Header->FieldValue, HTTP_CONTENT_TYPE_APP_IMG) == 0) {
+      *ImageType = ImageTypeVirtualDisk;
+      return EFI_SUCCESS;
     }
   }