Arista Cloud Engineer: Level 3 – Cloud Journeyman (ACE-L3) – Contenuti

Contenuti dettagliati del Corso

CloudVision
  • Onboarding devices with eAPI integration and provisioning
  • Executing Configlet changes, including MLAG configuration
  • Managing network changes with snapshots, action bundles, rollbacks, and reconcile
  • Automating tasks with the Configlet Builder
  • Managing tags, workspaces, and deploying configurations using Studios
  • Monitoring events, dashboards, topology, and ensuring compliance in Day 2 Operations.
Layer 3 Leaf-Spine Architecture
  • Understanding Layer 2 Leaf-Spine architectures, limitations, and MLAG configuration
  • Exploring Layer 3 Leaf-Spine design, including routing, underlay, VXLAN, EVPN, and best practices.
Underlay
  • BGP operation in Leaf-Spine architectures, including path selection, route updates, and network reachability
  • Configuring eBGP for underlay networks, focusing on load balancing, peer groups, and dynamic peering
  • Exploring recommended eBGP underlay architectures and variations in Layer 3 Leaf-Spine designs.
Overlay - Data Plane
  • Understanding the necessity of overlays and the relationships between VXLAN, VNI, VLAN, and the underlay
  • Key VXLAN concepts including terminology, headers, and encapsulation techniques
  • Exploring control plane options for VXLAN, including Head End Replication, VXLAN Controller Service (CVX), and MP BGP EVPN integration.
Overlay - Control Plane
  • Overview and configuration of MP BGP with EVPN, including underlay and overlay integration
  • Configuring VRFs, route distinguishers (RD), and route targets (RT) for network segmentation
  • Understanding various EVPN route types and their roles in VXLAN EVPN deployment
  • Implementing different routing types (MAC IP) and their application in EVPN overlays
  • Exploring symmetric and asymmetric Integrated Routing and Bridging (IRB) models within EVPN L3LS architectures
Extending VXLAN EVPN to the Server
  • Understanding the principles of Active-Active multihoming in EVPN
  • Comparing MLAG with MP BGP EVPN ActiveActive multihoming
  • Configuring Ethernet Segment Identifier (ESI) for redundancy.