draft-ietf-grow-va-05.txt   draft-ietf-grow-va-06.txt 
Network Working Group P. Francis Network Working Group P. Francis
Internet-Draft MPI-SWS Internet-Draft MPI-SWS
Intended status: Informational X. Xu Intended status: Informational X. Xu
Expires: January 2, 2012 Huawei Expires: July 2, 2012 Huawei
H. Ballani H. Ballani
Cornell U. Cornell U.
D. Jen D. Jen
UCLA UCLA
R. Raszuk R. Raszuk, Ed.
Cisco NTT MCL Inc.
L. Zhang L. Zhang
UCLA UCLA
July 1, 2011 December 30, 2011
FIB Suppression with Virtual Aggregation FIB Suppression with Virtual Aggregation
draft-ietf-grow-va-05.txt draft-ietf-grow-va-06.txt
Abstract Abstract
The continued growth in the Default Free Routing Table (DFRT) The continued growth in the Default Free Routing Table (DFRT)
stresses the global routing system in a number of ways. One of the stresses the global routing system in a number of ways. One of the
most costly stresses is FIB size: ISPs often must upgrade router most costly stresses is FIB size: ISPs often must upgrade router
hardware simply because the FIB has run out of space, and router hardware simply because the FIB has run out of space, and router
vendors must design routers that have adequate FIB. FIB suppression vendors must design routers that have adequate FIB. FIB suppression
is an approach to relieving stress on the FIB by not loading selected is an approach to relieving stress on the FIB by not loading selected
RIB entries into the FIB. Virtual Aggregation (VA) allows ISPs to RIB entries into the FIB. Virtual Aggregation (VA) allows ISPs to
skipping to change at page 2, line 4 skipping to change at page 2, line 4
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on January 2, 2012. This Internet-Draft will expire on July 2, 2012.
Copyright Notice Copyright Notice
Copyright (c) 2011 IETF Trust and the persons identified as the Copyright (c) 2011 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
skipping to change at page 24, line 4 skipping to change at page 24, line 4
Email: hitesh@cs.cornell.edu Email: hitesh@cs.cornell.edu
Dan Jen Dan Jen
UCLA UCLA
4805 Boelter Hall 4805 Boelter Hall
Los Angeles, CA 90095 Los Angeles, CA 90095
US US
Phone: Phone:
Email: jenster@cs.ucla.edu Email: jenster@cs.ucla.edu
Robert Raszuk Robert Raszuk (editor)
Cisco Systems, Inc. NTT MCL Inc.
170 West Tasman Drive 101 S Ellsworth Avenue Suite 350
San Jose, CA 95134 San Mateo, CA 94401
USA US
Phone: Email: robert@raszuk.net
Email: raszuk@cisco.com
Lixia Zhang Lixia Zhang
UCLA UCLA
3713 Boelter Hall 3713 Boelter Hall
Los Angeles, CA 90095 Los Angeles, CA 90095
US US
Phone: Phone:
Email: lixia@cs.ucla.edu Email: lixia@cs.ucla.edu
 End of changes. 7 change blocks. 
13 lines changed or deleted 12 lines changed or added

This html diff was produced by rfcdiff 1.41. The latest version is available from http://tools.ietf.org/tools/rfcdiff/