So far, you have learned how to get individual ACI fabrics up and running and how to configure physical underlay as well as overlay policies to understand their forwarding behavior and troubleshooting. All this will ensure east-west communication between internal ACI endpoints. But what about north-south traffic, clients accessing datacenter resources and application services from outside of ACI? You need to provide them with Layer 3 routing with the fabric. Additionally, if ACI is not built on greenfield, ...
© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023
J. JanovicCisco ACI: Zero to Herohttps://doi.org/10.1007/978-1-4842-8838-2_77. External Layer 2 and Layer 3 Connectivity
Jan Janovic1
(1)
Prague, Czech Republic
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