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Building a VXLAN Fabric with GitLab CI and Ansible
Building a Spine-Leaf VXLAN/EVPN fabric in CML, managed end to end with an Ansible role structure and a GitLab CI/CD pipeline for validation and deployment.
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External Connections into a VXLAN Fabric via L2
Bringing external connections into a VXLAN fabric using a border leaf with both L2 VLAN extension and an L3 eBGP handoff to a firewall.
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Symmetric IRB with Anycast Gateway on Catalyst
Configuring Symmetric IRB with an Anycast Gateway in a VXLAN EVPN fabric on Cisco Catalyst IOS-XE, with both L2 and L3 VNIs.
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Integrated Routing and Bridging in L3 VXLAN
An explanation of IRB in VXLAN fabrics, covering both Asymmetric and Symmetric IRB models and their forwarding trade-offs.
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EVPN VXLAN over a Bridge Domain
Extending Layer 2 networks over VXLAN using bridge domains on a router, rather than a traditional switch-to-switch setup.
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Discontiguous Deployments of VXLAN over an IGP
How to extend a VXLAN fabric across enterprise WAN and campus networks without redesigning the core.
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VXLAN EVPN on Catalyst Switches
Setting up a basic VXLAN EVPN deployment on Cisco Catalyst switches using MP-BGP EVPN as the control plane.