--- 1/draft-ietf-grow-simple-va-01.txt	2011-03-02 11:16:44.000000000 +0100
+++ 2/draft-ietf-grow-simple-va-02.txt	2011-03-02 11:16:44.000000000 +0100
@@ -1,63 +1,65 @@
 
 Network Working Group                                         P. Francis
 Internet-Draft                                                   MPI-SWS
 Intended status: Informational                                     X. Xu
-Expires: March 4, 2011                                            Huawei
+Expires: September 3, 2011                                        Huawei
                                                               H. Ballani
                                                               Cornell U.
                                                                R. Raszuk
                                                                    Cisco
                                                                 L. Zhang
                                                                     UCLA
-                                                         August 31, 2010
+                                                           March 2, 2011
 
                    Simple Virtual Aggregation (S-VA)
-                    draft-ietf-grow-simple-va-01.txt
+                    draft-ietf-grow-simple-va-02.txt
 
 Abstract
 
    The continued growth in the Default Free Routing Table (DFRT)
    stresses the global routing system in a number of ways.  One of the
    most costly stresses is FIB size: ISPs often must upgrade router
    hardware simply because the FIB has run out of space, and router
    vendors must design routers that have adequate FIB.  FIB suppression
    is an approach to relieving stress on the FIB by NOT loading selected
    RIB entries into the FIB.  Simple Virtual Aggregation (S-VA) is a
    simple form of Virtual Aggregation (VA) that allows any and all edge
    routers to shrink their FIB requirements substantially and therefore
    increase their useful lifetime.  S-VA does not change FIB
    requirements for core routers.  S-VA is extremely easy to
    configure---considerably more so than the various tricks done today
    to extend the life of edge routers.  S-VA can be deployed
    autonomously by an ISP (cooperation between ISPs is not required),
-   and can co-exist with legacy routers in the ISP.
+   and can co-exist with legacy routers in the ISP.  There are no
+   changes from the 01 version to this version.
 
 Status of this Memo
 
    This Internet-Draft is submitted to IETF in full conformance with the
    provisions of BCP 78 and BCP 79.
 
    Internet-Drafts are working documents of the Internet Engineering
    Task Force (IETF).  Note that other groups may also distribute
    working documents as Internet-Drafts.  The list of current Internet-
    Drafts is at http://datatracker.ietf.org/drafts/current/.
 
    Internet-Drafts are draft documents valid for a maximum of six months
    and may be updated, replaced, or obsoleted by other documents at any
    time.  It is inappropriate to use Internet-Drafts as reference
    material or to cite them other than as "work in progress."
-   This Internet-Draft will expire on March 4, 2011.
+
+   This Internet-Draft will expire on September 3, 2011.
 
 Copyright Notice
 
-   Copyright (c) 2010 IETF Trust and the persons identified as the
+   Copyright (c) 2011 IETF Trust and the persons identified as the
    document authors.  All rights reserved.
 
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