The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2012
Filed:
Jun. 10, 2004
Mark A. Freskos, Morrisville, NC (US);
Michelle D. Hawke, St Albans, GB;
Dhanendra Jain, Milpitas, CA (US);
Kapil Jain, San Jose, CA (US);
Charles M. Letchworth, Cary, NC (US);
Neal Mcdonnell, Worcester, GB;
Yassin Movassaghi, Raleigh, NC (US);
Sukumar Puvvala, Bangalore, IN;
Xiaobing Xie, San Jose, CA (US);
David D. Ward, Somerset, WI (US);
Mark A. Freskos, Morrisville, NC (US);
Michelle D. Hawke, St Albans, GB;
Dhanendra Jain, Milpitas, CA (US);
Kapil Jain, San Jose, CA (US);
Charles M. Letchworth, Cary, NC (US);
Neal McDonnell, Worcester, GB;
Yassin Movassaghi, Raleigh, NC (US);
Sukumar Puvvala, Bangalore, IN;
Xiaobing Xie, San Jose, CA (US);
David D. Ward, Somerset, WI (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method and apparatus for modifying the configuration of a network device, such as a router, using a two-stage configuration model is provided. A first request for a change in configuration of a network device is received. Configuration data that describes the change in configuration of the network device is stored in a buffer. A second request to modify the current operational state of the network device to reflect the configuration data stored in the buffer is received. An exclusive lock on the network device is obtained. The current operational state of the network device is modified to reflect the configuration data stored in the buffer. Multiple users may modify the network device without interfering with one another because conflicts are avoided through use of an exclusive lock. Requests of different management operations may be contained within XML documents that are transmitted from the client to the network device.