IBN's Revenge

Jeremy Bowman

Discover the next adventure in multi-domain networking with Intent Based Networking architectures -- from switch to cloud, with automation and security. Master IBN before IBN's Revenge masters you.

Episodes

  1. 06/30/2023

    SDWAN Enterprise Application Firewall

    Improve security at the enterprise remote location edge with the SDWAN Application Aware Enterprise Firewall.  This episode explains the feature and steps through the configuration.

    9 min

  2. 03/05/2023

    SDWAN Multicast

    This episode addresses the usage of the multicast replicator in the SDWAN topology and discusses how SDWAN uses OMP to signal multicast joins between remote locations.

    14 min

  3. 02/12/2023

    SDA Multicast

    SDA uses unicast encapsulation to send end user data traffic between the various network nodes.  In this episode, we examine how the SDA fabric uses VXLAN encapsulation in both ingress replication and in SDA native multicast to forward multicast data traffic across the fabric.

    12 min

  4. 01/31/2023

    SDA L2 BN Functionality

    This episode discusses how the Layer 2 Border Node functions in a Cisco SDA fabric and how to use it to facilitate a migration from a Layer 2 access network to SDA.

    11 min

  5. 01/22/2023

    SDA DHCP

    This episode discusses how DHCP signaling occurs in the Cisco SDA fabric.  Also, it examines the SDA chicken and egg issue.

    10 min

  6. 12/12/2022

    SDA FEW versus OTT

    This episode compares the Cisco SDA wireless deployment models of Over the Top (OTT) and Fabric Enabled Wireless (FEW).  In both models, we discuss how the control plane and data plane traffic is handled.

    13 min

  7. 11/04/2022

    OAuth versus SAML

    In this episode, we examine the open standard protocols OAuth and SAML.  Only one is for authentication and one is for authorization.  How do they work and what do they achieve.

    13 min

  8. 10/24/2022

    The YANG Model

    Getting started with automation in IBN can be daunting at first.  In this episode, we will look at the YANG data model and investigate how to be able to read and understand the model.

    14 min

  9. 10/17/2022

    What is SASE

    In this episode, we discuss the integrated network and security architecture of SASE with Umbrella and SDWAN.

    13 min

  10. 10/07/2022

    SDA and SDWAN Integration

    Integration of SDA and SDWAN are discussed.  What are the one box and the two box solutions, and how do they work?

    13 min

  11. 09/27/2022

    What is IBN

    In this introductory episode, we discuss what is IBN, what is IBN's Revenge, and who we are.

    3 min

  12. 09/22/2022

    Why Use SDA 2.0

    Cisco DNA Center has introduced the LISP Pub/Sub model with SDA 2.0.  Find out just how SDA has changed from SDA 1.0 to SDA 2.0 to master Cisco's Intent Based Networking.

    10 min
  • 12 Episodes

About

Discover the next adventure in multi-domain networking with Intent Based Networking architectures -- from switch to cloud, with automation and security. Master IBN before IBN's Revenge masters you.

Information

  • Creator
    Jeremy Bowman
  • Years Active
    2022 - 2023
  • Episodes
    12
  • Rating
    Clean
  • Copyright
    © 2023 IBN's Revenge
  • Show Website
    IBN's Revenge