Öppna kurser

The Designing Cisco Enterprise Networks (ENSLD) course provides the skills, technologies and best practices needed to design an enterprise network, deepening your understanding of enterprise design including advanced addressing and routing solutions, advanced enterprise campus networks, WAN, security services, network services, and software-defined access SDA.

Utbildningsmål

This course expands on the topics covered in the Implementing and Operating Cisco® Enterprise Network Core Technologies (ENCOR) course.

Målgrupp

Presales and postsales network engineers that are involved in network design, planning, and implementation, Network administrators and designers that are responsible for designing and implementing the enterprise network.

Förkunskaper

  • Understand network fundamentals
  • Implement LANs
  • Implement Internet connectivity

Innehåll

Designing EIGRP Routing

  • Describe Scalabale EIGRP Designs and Fast Convergence
  • Examine EIGRP Autonomous Systems and Layered Designs
  • Describe Scalable EIGRP Hub-and-Spoke and Stub Designs
  • Describe EIGRP Convergence Features

Designing OSPF Routing

  • OSPF Neigbour Adjacencies and LSAs
  • OSPF Scalability Issues
  • Define Area and Domain Summarization
  • OSPF Full and Partial Mesh
  • OSPF Convergence
  • Design Case Study Activity: Designing an Enterprise Connectivity

Designing IS-IS Routing

  • Describe IS-IS Routing Protocol
  • Examine IS-IS Adjacencies and Authentication
  • Describe IS-IS and OSPF Similarities
  • Explore IS-IS Routing Logic
  • Describe IS-IS Operations
  • Examine Integrated IS-IS for IPv6

Designing BGP Routing and Redundancy

  • Identify IBGP Scalability Issues
  • BGP Route Reflector Terminology
  • Describe BGP-Split-Horizon
  • Route Reflector Loop Prevention Mechanisms
  • BGP Confederation Loop Prevention Mechanisms
  • Compare BGP Load Sharing Designs
  • Examine Dual and Mulithomed BGP Designs

Explorig BGP Address Families and Attributes

  • BGP Address Families and Attributes
  • BGP Route Selection Preferences
  • Describe BGP Communities
  • Examine a Case Study - Designing a Dual-Stack MP-BGP Environment
  • Design Case Study Activity: Designing an Enterprise Network with BGP Internet Connectivity

Designing an Enterprise Campus LAN

  • Compare End-to-End and Local VLANs
  • Describe the Layer 3 Access Layer
  • Examine a Case Study
  • Describe Cloud Deployment Models

Designing Layer 2 Campus

  • Describe VLANs, Trunks and VTP
  • Understanding the Spanning Tree Protocol
  • Understanding Layer 2 Security Techniques
  • Understand MST, POE, and EnergyWise
  • Describe Port Aggregation Considerations
  • First-Hop Redundancy
  • Describe Network Requirements of Applications
  • Design Case Study Activity: Designing an Enterprise Campus LAN

Designing a Layer 3 Campus

  • The Benefits of Building Triangles
  • Routing Convergence
  • Describe Routing Protocols and Summarization
  • Describe Default Routes, Redistribution and Filtering
  • Examine Passive Interface, Routing Convergence and Routing IPv4 and IPv6
  • Describe Network Management Best Practices

Discovering the Cisco SD-Access Architecture

  • Cisco Software Defined Access Overview
  • Cisco Software-Defined Access Architecture
  • Cisco SD-Access Node Roles
  • Cisco Software-Defined Access Definition and Benefits
  • Examine the Fabric Enabled Wireless LAN
  • Role of Cisco SD-Access in Cisco DNA

Exploring Cisco SD-Access Fabric Design

  • Describe SD-Access Fabric Constructs
  • Describe Design Requirements of Underlay Network
  • Describe DHCP and Security Solutions for the Fabric Domain
  • Describe Cisco SD-Access Wireless Fabric Constructs

Exploring Cisco SD-Access Site Design Strategy and Considerations

  • Cisco SD-Access Site Reference Models
  • Cisco SD-Access Distributed Campus Considerations
  • Migration to Cisco SD-Access
  • Design Case Study Activity: Designing Cisco SD-Access in the Enterprise

Discovering Service Provider-Managed VPNs

  • WAN Connection Decision Points
  • Describe Layer 3 MPLS VPN
  • Use Routing Protocols at the PE-CE

Designing Enterprise-Managed VPNs

  • Enterprise-Managed VPNs Overview
  • Describe GRE, mGRE and IPsec
  • Describe Dynamic VTI, GET VPN, SSL VPN and Flex VPN
  • Describe DMVPN
  • Describe EIGRP DMVPN and DMVPN Scaling

Designing WAN Resiliency

  • WAN Design Overview
  • Describe Common MPLS WNA Design Models
  • Describe Common Layer 2 WNA Design Models
  • Describe Cmmon VPN WAN Design Models
  • Describe Cellular VPN Design Models
  • Remote Site Local Internet Connectivity
  • Remote-Site LAN Design
  • WAN Connectivity Case Study
  • Describe Basic Traffic Engineering Techniques
  • Describe Cloud Connectivity Options
  • Design Case Study Activity: Designing Resilient Enterprise WAN

Examining Cisco SD-WAN Architectures

  • Describe SDN for the WAN
  • Describe Cisco SD-WAN Components and Functions
  • Describe the Orchestration Plane
  • Describe the Management Plane
  • Describe the Control Plane
  • Describe the Data Plane
  • Describe SD-WAN Analytics
  • Describe the Overlay Management Protocol
  • Define OMP Network Terminology
  • Describe Transport Locators
  • Describe Fabric Operation

Examining Cisco SD-WAN Deployment Design Considerations

  • Describe Controller Deployment Options
  • Describe Controller Deployment Models
  • Describe Cisco SD-WAN Cloud Deployment
  • Describe Cisco SD-WAN Managed Service Provider Deployment
  • Describe Cisco SD-WAN On-Premises Deployment
  • Use Enterprise CA
  • Describe Controller Placement and Challenges
  • Describe Cloud Controller Connections
  • Describe On-Premise Controller Connections
  • Describe MPLS and Internet Interconnection
  • Describe Deployment Considerations
  • Describe On-Premises Deployment Considerations
  • Describe vBond On-Premises Deployment

Examining Cisco SD-WAN-NAT and Hybrid Design Considerations

  • Describe Working with NAT
  • Describe NAT Traversal Combinations
  • Describe Zero-Touch Provisioning
  • Describe Considerations for Hybrid Scenarios
  • Describe Deployment Options: Pure Vs Hybrid

Designing Cisco SD-WAN Routing and High Availability

  • Describe Horizontal Solution Scale
  • Describe SD-WAN Redundancy
  • Describe Site Design
  • Describe Path Redundancy
  • Compare an Underlay Vs Overlay Network
  • Describe SD-WAN Branch Connectivity
  • Describe SD-WAN Privacy and Integrity
  • Describe SD-WAN Secure Segmentation
  • Describe SD-WNA Security Features
  • Cisco SD-WAN Security Use Cases
  • Design Case Study Activity: Designing Resilient Enterprise Cisco SD-WAN

Exploring QoS

  • IntServ vs DiffServ
  • Explain Classification and Marking Tools
  • Policers and Shapers
  • Describe Queuing Tools
  • Explain RFC 4594 QoS Recommendations

Designing LAN and WAN QoS

  • Need for Campus QoS
  • Describe the Classification, Marking and Policing QoS Model
  • Need for QoS in WAN and Branch
  • Need for QoS in IPsec VPN
  • Describe DMVPN QoS Considerations
  • Describe SD-WAN Forwarding
  • Describe SD-WAN QoS Operation
  • Descrive vEdge Queuing
  • Design Case Study Activity: Designing QoS in an Enterprise Network

Introducing Multicast

  • Explain How IP Multicast Works
  • Explain Multicast Groups
  • Describe SD-WNA Multicast Application Support
  • Describe the Functions of a Multicast Network
  • Describe Multicast Protocols
  • Describe Multicast Forwarding and RPF Check
  • Explain Multicast Protocol Basics

Exploring Multicast with PIM-SM

  • Describe Multicast Distribution Trees Identification
  • Describe Reciver Joins and Registering the Source
  • Describe PIM-SM SPT Switchover
  • Describe Multicast Routing Table
  • Describe Basic SSM Concepts
  • Describe Bidirectional PIM
  • Describe DF Election and Messages
  • Case Study: DF Election

Designing Rendezvous Point Distribution Solutions

  • Rendezvous Point Discovery
  • Case Study: Auto-RP Operation
  • Auto-RP and BSR Flooding
  • MSDP Protocol Overview

Designing an IPv4 Address Plan

  • IPv4 Adress Planning Considerations
  • Plan the IP Addressing Hierarchy
  • Create an Addressing Plan
  • Case Study: Design an IPv4 Address Space
  • Case Study: Resolve Overlapping Address Ranges
  • Allocating More IP Addresses

Kursen levereras genom utbildldningspartner: Skillsoft Global Knowledge
Global Knowledge.png