Category Archives: CCIE General

Cisco CCIE RS Core Concepts – Evolving Technologies Coming to CBT Nuggets

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Evolving Technologies

CBT Nuggets has you covered on the latest Evolving Technologies identified by Cisco Systems! Check out these critical topics covered in this upcoming course!

Cloud

  • Compare and contrast public, private, hybrid, and multicloud design considerations
    • Infrastructure, platform, and software as a service (XaaS)
    • Performance, scalability, and high availability
    • Security implications, compliance, and policy
    • Workload migration
  • Describe cloud infrastructure and operations
    • Compute virtualization (containers and virtual machines)
    • Connectivity (virtual switches, SD-WAN and SD-Access)
    • Virtualization functions (NFVi, VNF, and L4/L6)
    • Automation and orchestration tools (CloudCenter, DNA-center, and Kubernetes)

Network programmability (SDN)

  • Describe architectural and operational considerations for a programmable network
    • Data models and structures (YANG, JSON and XML)
    • Device programmability (gRPC, NETCONF and RESTCONF)
    • Controller based network design (policy driven configuration and northbound/ southbound APIs)
    • Configuration management tools (agent and agentless) and version control systems (Git and SVN)

Internet of things (IoT)

  • Describe architectural framework and deployment considerations for IoT
    • IoT technology stack (IoT Network Hierarchy, data acquisition and flow)
    • IoT standards and protocols (characteristics within IT and OT environment)
    • IoT security (network segmentation, device profiling, and secure remote)

Border Gateway Protocol (BGP) – Advertising NLRI is Complete!

CCENT, CCIE Data Center, CCIE General, CCIE R&S, CCIE SP, CCNA R&S, CCNP, , ,

BGP

I have completed the final videos and quizzes for the latest module on BGP I am recording at CBT Nuggets. Here is a recap of the videos so far!

Border Gateway Protocol (BGP) – Basic Operations (Released Jan 2018)

https://www.cbtnuggets.com/it-training/border-gateway-protocol-basic

  1. An Overview of BGP
  2. BGP Message Types
  3. BGP Message Formats
  4. BGP Neighbor States
  5. BGP Path Attributes
  6. The Origin Attribute
  7. The AS_PATH Attribute
  8. The NEXT_HOP Attribute
  9. BGP Weight
  10. BGP Best Path Selection

Border Gateway Protocol (BGP) – Peerings (Released Feb 2018)

https://www.cbtnuggets.com/it-training/border-gateway-protocol-peerings

  1. eBGP Peerings
  2. Cisco eBGP Peering Example
  3. Juniper eBGP Peering Example
  4. iBGP Peerings
  5. Cisco iBGP Peering Example
  6. Juniper iBGP Peering Example
  7. eBGP Multihop
  8. Using BGP Authentication
  9. Misc. Neighbor Options

Border Gateway Protocol (BGP) – Advertising NLRI (Released June 2018)

https://www.cbtnuggets.com/it-training/border-gateway-protocol-advertising-nlri

  1. The Cisco Network Command
  2. Cisco Troubleshooting for NLRI Reachability
  3. Redistributing NLRI in Cisco BGP
  4. Cisco BGP RIB Failures
  5. BGP Synchronization
  6. Juniper NLRI Advertisement
  7. Static Routes with Multihoming
  8. Redistributing NLRI into IGPs
  9. Using iBGP with a Stub AS
  10. Advertising a Default Route
  11. BGP Aggregation

Border Gateway Protocol (BGP) – Cisco Routing Policy Mechanisms (Releasing July 2018)

  1. An Overview of BGP Routing Policy
  2. The BGP Decision Process
  3. A Routing Policy Example
  4. InQ and OutQ
  5. Cisco IOS BGP Processes
  6. Next Hop Tracker, Event, and the Open Processes
  7. Table Versions
  8. Clearing BGP Sessions
  9. Soft Reconfiguration
  10. Route Refresh