< draft-ietf-rtgwg-bgp-routing-large-dc-01.txt		draft-ietf-rtgwg-bgp-routing-large-dc-02.txt >
	Routing Area Working Group P. Lapukhov		Routing Area Working Group P. Lapukhov
	Internet-Draft Facebook		Internet-Draft Facebook
	Intended status: Informational A. Premji		Intended status: Informational A. Premji
	Expires: August 16, 2015 Arista Networks		Expires: October 22, 2015 Arista Networks
	J. Mitchell, Ed.		J. Mitchell, Ed.
	Microsoft Corporation		April 20, 2015
	February 12, 2015
	Use of BGP for routing in large-scale data centers		Use of BGP for routing in large-scale data centers
	draft-ietf-rtgwg-bgp-routing-large-dc-01		draft-ietf-rtgwg-bgp-routing-large-dc-02
	Abstract		Abstract
	Some network operators build and operate data centers that support		Some network operators build and operate data centers that support
	over one hundred thousand servers. In this document, such data		over one hundred thousand servers. In this document, such data
	centers are referred to as "large-scale" to differentiate them from		centers are referred to as "large-scale" to differentiate them from
	smaller infrastructures. Environments of this scale have a unique		smaller infrastructures. Environments of this scale have a unique
	set of network requirements with an emphasis on operational		set of network requirements with an emphasis on operational
	simplicity and network stability. This document summarizes		simplicity and network stability. This document summarizes
	operational experience in designing and operating large-scale data		operational experience in designing and operating large-scale data
	skipping to change at page 1, line 42 ¶		skipping to change at page 1, line 41 ¶
	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 August 16, 2015.		This Internet-Draft will expire on October 22, 2015.
	Copyright Notice		Copyright Notice
	Copyright (c) 2015 IETF Trust and the persons identified as the		Copyright (c) 2015 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 30, line 45 ¶		skipping to change at page 30, line 45 ¶
	[INTERCON]		[INTERCON]
	Dally, W. and B. Towles, "Principles and Practices of		Dally, W. and B. Towles, "Principles and Practices of
	Interconnection Networks", ISBN 978-0122007514, January		Interconnection Networks", ISBN 978-0122007514, January
	2004.		2004.
	[ALFARES2008]		[ALFARES2008]
	Al-Fares, M., Loukissas, A., and A. Vahdat, "A Scalable,		Al-Fares, M., Loukissas, A., and A. Vahdat, "A Scalable,
	Commodity Data Center Network Architecture", August 2008.		Commodity Data Center Network Architecture", August 2008.
	[IANA.AS] IANA, , "Autonomous System (AS) Numbers", February 2015,		[IANA.AS] IANA, , "Autonomous System (AS) Numbers", April 2015,
	<http://www.iana.org/assignments/as-numbers/>.		<http://www.iana.org/assignments/as-numbers/>.
	[IEEE8023AD]		[IEEE8023AD]
	IEEE 802.3ad, , "IEEE Standard for Link aggregation for		IEEE 802.3ad, , "IEEE Standard for Link aggregation for
	parallel links", October 2000.		parallel links", October 2000.
	[REMOVE-PRIVATE-AS]		[REMOVE-PRIVATE-AS]
	Cisco Systems, , "Removing Private Autonomous System		Cisco Systems, , "Removing Private Autonomous System
	Numbers in BGP", August 2005,		Numbers in BGP", August 2005,
	<http://www.cisco.com/en/US/tech/tk365/		<http://www.cisco.com/en/US/tech/tk365/
	skipping to change at page 31, line 43 ¶		skipping to change at page 31, line 43 ¶
	Ariff Premji		Ariff Premji
	Arista Networks		Arista Networks
	5453 Great America Parkway		5453 Great America Parkway
	Santa Clara, CA 95054		Santa Clara, CA 95054
	US		US
	Email: ariff@arista.com		Email: ariff@arista.com
	URI: http://arista.com/		URI: http://arista.com/
	Jon Mitchell (editor)		Jon Mitchell (editor)
	Microsoft Corporation
	One Microsoft Way
	Redmond, WA 98052
	US
	Email: Jon.Mitchell@microsoft.com		Email: jrmitche@puck.nether.net
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