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VxLAN :: Implement MP-BGP EVPN VxLAN Control Plane
Rating: 3.6 out of 5(125 ratings)
492 students

VxLAN :: Implement MP-BGP EVPN VxLAN Control Plane

Ratnesh K 3xCCIE#61380 (DC |Sec |EI)
Created byGiga networkers
Last updated 6/2021
English
English [Auto],

What you'll learn

  • They will Learn , know about MP-BGP EVPN VxLAN Control plan Configuration & Verification

Course content

4 sections • 14 lectures • 2h 9m total length

  • Introduction1:13


    Introduction & VXLAN

    01 Course Introduction

    02 VxLan Overview

    03 VxLan encapsulation


    Basic Configuration

    04 Topology & Underlay Configuration

    05 Scenario 1. Establish iBGP Peer between Spine and Leaf Switches

    06 Scenario 2. Configuring Multicast to Support BUM in VXLAN Fabric


    VXLAN & EVPN

    07 Scenario 3. Configuring VXLAN Fabric part 01

    08 Scenario 3. Configuring VXLAN Fabric part 02

    09 Scenario 4. Configuring BGP EVPN Control Plane


    EVPN & Verification

    10 Scenario 5. Verify VXLAN EVPN Control Plane Update

    11 Scenario 6. Configure Border Leaf to External Entity

    12 Final Verification

  • 02 VxLan Overview7:59

    this lecture offers a vxlan overview, detailing underlay and overlay concepts, tunnel endpoints and udp encapsulation, and how evpn and ecmp scale leaf-spine data centers.

  • Vxlan Terminologies8:07

    Understand vxlan terminology and how the mp-bgp evpn control plane coordinates endpoints and the overlay and the underlay, enabling multi-tenant isolation and cross data center connectivity.

  • 03 VxLan encapsulation7:20

    Explore vxlan encapsulation, detailing inner and outer headers, the 24-bit vni enabling 16 million segments, and udp source and destination ports used in the control plane.

  • Vxlan Types11:41

    Learn the VxLAN traffic types—unicast, multicast, and anycast—and compare flood-and-learn with MP-BGP EVPN control plane learning for efficient data-center overlay.

Requirements

  • Nexus & BGP Knowledge required

Description

Virtual Extensible Local Area Network (VXLAN) is an L2 overlay scheme on top of an L3 network, also described as an L2 in L3 tunnel. It runs over the existing networks and provides the means to stretch the L2 network.  As a standardized overlay technology, multiple vendors have adopted VXLAN as a datacenter solution to provide scalability and allow layer 2 across IP network. MP-BPG EVPN as the VXLAN control plane protocol provides a robust scalable solution to overcome the limitation in VXLAN flood and learn mode. Only VMs within the same VXLAN segment can communicate with each other. Each VXLAN segment is identified by a 24 bit segment ID called VXLAN Network Identifier (VNI). This helps to overcome the 4094 VLAN scale limitation and enables extension to 224 segments. VXLAN uses BGP as its control plane for Overlay. It makes its forwarding decisions at VTEPs (Virtual tunnel end points) for L2 and L3. Forwarding happens based on MAC or IP learned via the control plane (MP-BGP EVPN) . VXLAN uses IGP, PIM and BGP as its underlay in the fabric.

This lab introduces students to the industry standard MP-BGP EVPN and Cisco implementation of VXLAN on NXOSv. Student will use virtual Nexus switches to implement MP-BGP EVPN VXLAN control plane. Upon completion of this lab, users will able to

• Manually configure BGP EVPN in a standard Spine-Leaf topology 

• Use command line to verify VXLAN/BGP EVPN.

Who this course is for:

  • Network engineer who are supporting Data Center enviroment
  • Who are preparing for CCNP/CCIE Data Center
  • Anyone who want to know about VXLAN & MP-BGP

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