Electrical computers and digital processing systems: multicomput – Computer network managing – Computer network monitoring
Reexamination Certificate
2003-03-24
2008-11-25
Vaughn, Jr., William C (Department: 2144)
Electrical computers and digital processing systems: multicomput
Computer network managing
Computer network monitoring
C709S223000, C709S227000
Reexamination Certificate
active
07457866
ABSTRACT:
A network management station manages multiple devices on a network, which may include storage appliances, caching appliances, and other devices. The network management station includes software that assists a network administrator by diagnosing a connectivity problem relating to a device on the network. To diagnose the connectivity problem, the software attempts to communicate with the device from the management station by separately using each of multiple communication protocols, including one or more device type-specific protocols. The software identifies possible causes for the connectivity problem based on the results of using the different protocols. The software generates a graphical user interface indicating the individual results of attempting to communicate with the device using the different protocols and the possible causes for the connectivity problem. Based on the information presented, the administrator can more effectively troubleshoot the connectivity problem.
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Hackworth Brian M.
Lam Sahn
Ibrahim Mohamed
NetApp, Inc.
Perkins Coie LLP
Vaughn, Jr. William C
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