Arista Networking - Data Center Engineering (DCENG) - Course Topics
Layer 2 Leaf-Spine Design Overview
- Drivers for L2LS topologies
- L2LS design overview
- L2LS performance, redundancy and scale
Layer 2 Technologies
- VLAN overview
- Configuring access and trunk ports
- Introduction to inter-VLAN routing
- Configuring sub-interfaces
- Configuring SVIs
- Troubleshooting VLANs
- Spanning tree overview
- STP enhancements
- Configuring STP
- Troubleshooting STP
- LACP overview
- Configuring LACP
- Troubleshooting LACP
- MLAG overview
- Configuring MLAG
- Troubleshooting MLAG
- FHRP overview
- Configuring VRRP
- Configuring VARP
Building L2LS Fabric
- Configuring L2LS with CLI
- L2LS design and topology review
- Configuring L2LS with CVP configlets
Layer 3 Leaf-Spine Design Overview
- L2LS Design review
- L2LS Example
- Introduction to L3LS designs
- VXLAN and EVPN importance in L3LS designs
- Why BGP underlay in L3LS designs
Underlay Routing Options
- OSPF overview
- IS-IS overview and operations
- IS-IS communications
- BGP Overview
- BGP functions and facts
- BGP operations
- BGP route advertisement
- L3LS eBGP underlay configuration
- eBGP load balancing configuration
- eBGP configuration enhancements
- BGP with MLAG
- Variations of BGP in L3LS
VXLAN Design
- Introduction to VXLAN
- VXLAN load balancing with ECMP
- ARP refresher
- VXLAN multicast control plane
- VXLAN HER control plane
- Configuring VXLAN HER
- VXLAN VCS control plane
- VXLAN EVPN control plane
- Introduction to VXLAN with MLAG
- Configuring VXLAN with MLAG
- MTU and Jumbo frames
- Troubleshooting VXLAN
EVPN Overlay
- Introduction to EVPN
- EVPN terminology
- VRF operations
- MP-BGP control plane
- Configuring MP-eBGP for EVPN
- EVPN route type 2 (MAC-IP)
- EVPN route type 5 (IP Prefix)
- EVPN route type 3 (IMET)
- VLAN based service interface
- VLAN aware bundle service interface
- Introduction to IRB
- Symmetric vs. Asymmetric IRB
- Symmetric IRB deep dive
- Configuring Symmetric IRB
- Configuring Asymmetric IRB
- Introduction to Active-Active multihoming
- Route type 1 and ESI
- Route type 1 and route type 4
- Active-Active multihoming configuration
- iBGP between MLAG pairs and eBGP multihop command
- eBGP for underlay and overlay
- Configuring L3LS using Studios
- Configuring EVPN services, host interfaces and external networks using Studios