TODO
+\subsubsection pf_backbone <backbone/>
+
+\note
+ This tag is <b>only available</b> when the containing AS uses the "Cluster" mode!
+
+TODO: Is default=shared correct?
+
+Attribute name | Mandatory | Values | Description
+--------------- | --------- | ------ | -----------
+id | yes | string | The identifier of the link to be used when referring to it.
+bandwidth | yes | int | Maximum bandwidth for this link, given in bytes/s
+latency | no | double (default: 0.0) | Latency for this link.
+sharing_policy | no | SHARED\|FATPIPE\|FULLDUPLEX (default: SHARED) | Sharing policy for the link.
+
\subsection pf_storage Storage
\note