Cisco Technology, Inc.

Sanjay Sundaresan

Sanchay Harneja

Harsha Jagannati

Ayas Pani

Navneet Yadav

Ramadoss Venkatesan

Dhruv Hemchand Jain

Chien-Ju Lo

Anusha Kasa

Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations

Detection of overlapping subnets in a network

Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.

Validation of learned routes in a network

Validation of bridge domain-L3out association for communication outside a network

Validation of L3OUT configuration for communications outside a network

Validation of layer 3 bridge domain subnets in a network

Systems, methods, and computer-readable media for identifying and categorizing epoch events between a first epoch and a second epoch. Epoch event data for a first epoch and a second epoch is retrieved. The retrieved epoch event data is categorized to determine event category, specific event, and respective object identification. The categorized first and second epoch event data is then labeled to identify new, resolved, and persistent epoch events over multiple epochs.

Epoch comparison for network events

Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer, layerand layerof the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.

Event generation in response to validation between logical level and hardware level

Validation of layer 3 bridge domain subnets in in a network

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San Jose, CA, United States of America

Sanjay Sundaresan