--- 1/draft-ietf-teas-actn-framework-12.txt	2018-04-03 07:14:35.038101965 -0700
+++ 2/draft-ietf-teas-actn-framework-13.txt	2018-04-03 07:14:35.270107460 -0700
@@ -1,20 +1,20 @@
 TEAS Working Group                              Daniele Ceccarelli (Ed)
 Internet Draft                                                 Ericsson
 Intended status: Informational                           Young Lee (Ed)
 Expires: October 3, 2018                                         Huawei
 
                                                           April 3, 2018
 
   Framework for Abstraction and Control of Traffic Engineered Networks
 
-                   draft-ietf-teas-actn-framework-12
+                   draft-ietf-teas-actn-framework-13
 
 Abstract
 
    Traffic Engineered networks have a variety of mechanisms to
    facilitate the separation of the data plane and control plane. They
    also have a range of management and provisioning protocols to
    configure and activate network resources. These mechanisms represent
    key technologies for enabling flexible and dynamic networking. The
    term "Traffic Engineered network" refers to a network that uses any
    connection-oriented technology under the control of a distributed or
@@ -200,21 +200,21 @@
 
    The ACTN framework described in this document facilitates:
 
      . Abstraction of the underlying network resources to higher-layer
         applications and customers [RFC7926].
 
      . Virtualization of particular underlying resources, whose
         selection criterion is the allocation of those resources to a
         particular customer, application or service [ONF-ARCH].
 
-     . Network slicing of infrastructure to meet specific customers'
+     . TE Network slicing of infrastructure to meet specific customers'
         service requirements.
 
      . Creation of an abstract environment allowing operators to view
         and control multi-domain networks as a single abstract network.
 
      . The presentation to customers of networks as a virtual network
         via open and programmable interfaces.
 
 2.1. Terminology
 
@@ -245,21 +245,23 @@
      . Node: A node is a vertex on the graph representation of a TE
         topology.  In a physical network topology, a node corresponds
         to a physical network element (NE) such as a router.  In an
         abstract network topology, a node (sometimes called an abstract
         node) is a representation as a single vertex of one or more
         physical NEs and their connecting physical connections.  The
         concept of a node represents the ability to connect from any
         access to the node (a link end) to any other access to that
         node, although "limited cross-connect capabilities" may also be
         defined to restrict this functionality.  Network abstraction
-        may be applied recursively, so a node in one topology may be                created by applying abstraction to the nodes in the underlying         topology.
+        may be applied recursively, so a node in one topology may be
+        created by applying abstraction to the nodes in the underlying
+        topology.
 
      . Link: A link is an edge on the graph representation of a TE
         topology.  Two nodes connected by a link are said to be
         "adjacent" in the TE topology.  In a physical network topology,
         a link corresponds to a physical connection.  In an abstract
         network topology, a link (sometimes called an abstract link) is
         a representation of the potential to connect a pair of points
         with certain TE parameters (see [RFC7926] for details).
         Network abstraction may be applied recursively, so a link in
         one topology may be created by applying abstraction to the