CN106130766A - 一种基于sdn技术实现自动化网络故障分析的系统和方法 - Google Patents
一种基于sdn技术实现自动化网络故障分析的系统和方法 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
- H04L43/087—Jitter
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US10644946B2 (en) | 2017-06-19 | 2020-05-05 | Cisco Technology, Inc. | Detection of overlapping subnets in a network |
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US11469986B2 (en) | 2017-06-16 | 2022-10-11 | Cisco Technology, Inc. | Controlled micro fault injection on a distributed appliance |
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US11563645B2 (en) | 2017-06-16 | 2023-01-24 | Cisco Technology, Inc. | Shim layer for extracting and prioritizing underlying rules for modeling network intents |
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US11469952B2 (en) | 2017-06-19 | 2022-10-11 | Cisco Technology, Inc. | Identifying mismatches between a logical model and node implementation |
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US10812336B2 (en) | 2017-06-19 | 2020-10-20 | Cisco Technology, Inc. | Validation of bridge domain-L3out association for communication outside a network |
US11736351B2 (en) | 2017-06-19 | 2023-08-22 | Cisco Technology Inc. | Identifying components for removal in a network configuration |
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US10862752B2 (en) | 2017-06-19 | 2020-12-08 | Cisco Technology, Inc. | Network validation between the logical level and the hardware level of a network |
US11438234B2 (en) | 2017-06-19 | 2022-09-06 | Cisco Technology, Inc. | Validation of a virtual port channel (VPC) endpoint in the network fabric |
US10528444B2 (en) | 2017-06-19 | 2020-01-07 | Cisco Technology, Inc. | Event generation in response to validation between logical level and hardware level |
US11405278B2 (en) | 2017-06-19 | 2022-08-02 | Cisco Technology, Inc. | Validating tunnel endpoint addresses in a network fabric |
US11343150B2 (en) | 2017-06-19 | 2022-05-24 | Cisco Technology, Inc. | Validation of learned routes in a network |
US10873505B2 (en) | 2017-06-19 | 2020-12-22 | Cisco Technology, Inc. | Validation of layer 2 interface and VLAN in a networked environment |
US10437641B2 (en) | 2017-06-19 | 2019-10-08 | Cisco Technology, Inc. | On-demand processing pipeline interleaved with temporal processing pipeline |
US11303520B2 (en) | 2017-06-19 | 2022-04-12 | Cisco Technology, Inc. | Validation of cross logical groups in a network |
US10432467B2 (en) | 2017-06-19 | 2019-10-01 | Cisco Technology, Inc. | Network validation between the logical level and the hardware level of a network |
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