Extending standalone router syntax to multi-chassis routers

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header

Reexamination Certificate

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C370S389000

Reexamination Certificate

active

07606241

ABSTRACT:
A multi-chassis router allows an administrator to deliver commands from a single interface. Additionally, the multi-chassis router presents a software image consistent with that of a standalone router and uses commands and configurations consistent with those used by a standalone router. The multi-chassis router automatically distributes, processes and responds to administrator commands a single unit, minimizing time required to administer the multi-chassis router. In effect, an administrator does not need to account for the multiple chassis configuration, and an administrator familiar with the control and commands for a standalone router can use that knowledge to effectively control the operation of the multi-chassis router.

REFERENCES:
patent: 5454080 (1995-09-01), Fasig et al.
patent: 5684984 (1997-11-01), Jones et al.
patent: 5848227 (1998-12-01), Sheu
patent: 6154847 (2000-11-01), Schofield et al.
patent: 6161151 (2000-12-01), Sudhakaran et al.
patent: 6205502 (2001-03-01), Endo et al.
patent: 6253266 (2001-06-01), Ohanian
patent: 6285679 (2001-09-01), Dally et al.
patent: 6370145 (2002-04-01), Dally et al.
patent: 6594229 (2003-07-01), Gregorat
patent: 6594721 (2003-07-01), Sakarda et al.
patent: 6597689 (2003-07-01), Chiu et al.
patent: 6618805 (2003-09-01), Kampe
patent: 6654381 (2003-11-01), Dally et al.
patent: 6751191 (2004-06-01), Kanekar et al.
patent: 6816936 (2004-11-01), Wu et al.
patent: 6854069 (2005-02-01), Kampe et al.
patent: 6910148 (2005-06-01), Ho et al.
patent: 6941487 (2005-09-01), Balakrishnan et al.
patent: 6948088 (2005-09-01), Sharan
patent: 6966058 (2005-11-01), Earl et al.
patent: 6980543 (2005-12-01), Kastenholz et al.
patent: 6981173 (2005-12-01), Ferguson et al.
patent: 7000153 (2006-02-01), Inagawa et al.
patent: 7010617 (2006-03-01), Kampe et al.
patent: 7046683 (2006-05-01), Zhao
patent: 7054924 (2006-05-01), Harvey et al.
patent: 7054926 (2006-05-01), Abidi et al.
patent: 7069354 (2006-06-01), Pooni et al.
patent: 7076555 (2006-07-01), Orman et al.
patent: 7076696 (2006-07-01), Stringer
patent: 7096383 (2006-08-01), Talaugon et al.
patent: 7117311 (2006-10-01), Rankin et al.
patent: 7146448 (2006-12-01), Davies et al.
patent: 7151741 (2006-12-01), Elliot et al.
patent: 7154902 (2006-12-01), Sikdar
patent: 7159017 (2007-01-01), Oi et al.
patent: 7164676 (2007-01-01), Chakraborty
patent: 7167479 (2007-01-01), Christensen et al.
patent: 7233975 (2007-06-01), Gerraty et al.
patent: 7263091 (2007-08-01), Woo et al.
patent: 7274702 (2007-09-01), Toutant et al.
patent: 7406038 (2008-07-01), Oelke et al.
patent: 2001/0017863 (2001-08-01), McMillian et al.
patent: 2002/0060986 (2002-05-01), Fukushima et al.
patent: 2002/0103921 (2002-08-01), Nair et al.
patent: 2002/0133400 (2002-09-01), Terry et al.
patent: 2002/0191619 (2002-12-01), Shafer
patent: 2002/0198974 (2002-12-01), Shafer
patent: 2003/0007493 (2003-01-01), Oi et al.
patent: 2003/0099247 (2003-05-01), Toutant et al.
patent: 2003/0147376 (2003-08-01), Coutinho et al.
patent: 2003/0185226 (2003-10-01), Tang et al.
patent: 2003/0200330 (2003-10-01), Oelke et al.
patent: 2003/0235195 (2003-12-01), Shenoy et al.
patent: 2004/0030766 (2004-02-01), Witkowski
patent: 2004/0034871 (2004-02-01), Lu et al.
patent: 2004/0042395 (2004-03-01), Lu et al.
patent: 2004/0062196 (2004-04-01), Gunner et al.
patent: 2004/0078621 (2004-04-01), Talaugon et al.
patent: 2005/0175017 (2005-08-01), Christensen et al.
patent: 2005/0226144 (2005-10-01), Okita
patent: 2005/0257213 (2005-11-01), Chu et al.
patent: 2006/0039384 (2006-02-01), Dontu et al.
patent: 2006/0056285 (2006-03-01), Krajewski, III et al.
patent: 2006/0089985 (2006-04-01), Poletto
patent: 2006/0101375 (2006-05-01), Loughlin et al.
patent: 2006/0120342 (2006-06-01), Christensen et al.
patent: 2007/0006056 (2007-01-01), Lehner et al.
patent: 2008/0044181 (2008-02-01), Sindhu
U.S. Appl. No. 11/217,017, entitled “Integration Of An Operation Standalone Router Into A Multi-Chassis Router,” filed Aug. 31, 2005.
U.S. Appl. No. 11/280,887, entitled “Push-Based Hierachical State Propagation Within A Multi-Chassis Network Device,” filed Nov. 16, 2005.
U.S. Appl. No. 11/292,204, entitled “Non-Stop Forwarding In A Multi-Chassis Router,” filed Dec. 1, 2005.
U.S. Appl. No. 11/235,468, entitled “Centralized Configuration of A Multi-Chassis Router,” filed Sep. 26, 2005.
U.S. Appl. No. 11/235,715, entitled “Software Installation In A Multi-Chassis Network,” filed Sep. 26, 2005.
“T640 Routing Node and TX Matrix™ Platform: Architecture,” White Paper, Juniper Networks, Inc., (Printed Mar. 3, 2005), 21 pgs.
“TX Matrix™ Platform: Hardware Components and Cable System,” White Paper, Juniper Networks, Inc., (Printed Mar. 15, 2005), 12 pgs.
Gary Matthews and Richard Hendricks, “Chapter Four—Routing Matrix,” JUNOS 7.0 Feature Guide, Juniper Networks, Inc., Oct. 6, 2004, pp. 197-241.
“TX Matrix Platform Migration Guide,” Juniper Networks, Inc., Revision 3, Dec. 9, 2004, 65 pgs.
“Cisco Carrier Routing System,” Cisco Systems, May 19, 2004, 12 pgs.
“Juniper's TX Waits Its Turn,” Light Reading, Sep. 27, 2004, 2 pgs.
“Boston See Party,” Light Reading, Jul. 8, 2004, 2 pgs.
“Cisco CRS-1 24-Slot Fabric-Card Chassis,” Data Sheet, Cisco Systems, retrieved May 9, 2007, 6 pgs.
Avici Systems Press Release, “Avici Demonstrates Carrier Class System Scalability and Reliability of its Routing Platform,” 1 page, Jun. 22, 2004.
Avici Systems Press Release, “Avici and Ciena Demonstrate Dynamic Bandwidth Provisioning Across Intelligent Optical Network,” 1 page, Jun. 5, 2001.
Network World, “New ways of routing the Internet,” 2 pages, Jan. 19, 1998.
The Yankee Group Report, “Core Competence: New Requirements for Core Routing,” 8 pages, Apr. 2002.
Yue (Edward) Yao, “Scalability of a class of Switch Networks,” Department of Engineering Mathematics, Dalhousie University, 8 pages, May 16-18, 2005.
Xiaozhe Zhang, “ARS: An Sychronization Algorithm Maintaining Single Image Among Nodes' Forwarding Tables of Clustered Router,” Sep. 6, 2005, Springer Berlin/Heidelberg, vol. 3619/2005, pp. 752-761.

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