Invention Grant
- Patent Title: System and method for summarizing alarm indications in a network environment
- Patent Title (中): 在网络环境中总结报警指示的系统和方法
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Application No.: US12778871Application Date: 2010-05-12
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Publication No.: US08724454B2Publication Date: 2014-05-13
- Inventor: Sami Boutros , Nagi Reddy Jonnala , Muthurajah Sivabalan , George Swallow , David D. Ward
- Applicant: Sami Boutros , Nagi Reddy Jonnala , Muthurajah Sivabalan , George Swallow , David D. Ward
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Patent Capital Group
- Main IPC: G01R31/08
- IPC: G01R31/08

Abstract:
An example method includes detecting a failure at a first network element, the failure is associated with a link between the first network element and a second network element. The method also includes generating a list of network elements to be notified based on the failure, the second network element is included on the list. The method further includes generating an alarm indication signal (AIS) message, the AIS message identifies a plurality of tunnels affected by the failure. The AIS message is communicated to the second network element. In more detailed embodiments, each link between the first network element and the second network element includes a globally unique link identifier, which includes an associated autonomous system number. The globally unique link identifier can represent a string to be associated with the plurality of tunnels, the globally unique link identifier includes a source address and a destination address.
Public/Granted literature
- US20110280121A1 SYSTEM AND METHOD FOR SUMMARIZING ALARM INDICATIONS IN A NETWORK ENVIRONMENT Public/Granted day:2011-11-17
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