IP Addressing Solutions with NAT and DHCP

This course is included in our On-demand training solution.

Overview

Today’s Internet is struggling to cope with the demands of the modern world. NAT is the single most powerful way of extending the longevity of IPv4 addressing because this technology is nearly ubiquitous at the edge. Network engineers should understand NAT configuration and capabilities. DHCP is also equally popular as an addressing method inside of a customer’s network and can be used at the edge to dynamically address the customer’s public network connection. Knowing how to address the link between a customer edge router using DHCP is important because this is often found on consumer level service provider connections. This course covers NAT and DHCP uses and configuration. This course is one of a series in the Skillsoft learning path that covers the objectives for the Cisco exam Building Cisco Service Provider Next-Generation Networks Part 1 exam (640-875 SPNGN1). This exam counts towards the CCNA Service Provider certification.

Target Audience

This course is targeted at networking engineers who must interface with Cisco IOS, IOS XR and IOS XE devices. Additionally, those who have a need to understand technologies used in the service provider realm will benefit.

Prerequisites

None

Expected Duration

60 min.

Course Objectives

Course Introduction

The Global Internet

  • describe the Internet
  • IPv4 Address Allocation and History

  • describe IPv4 address allocation
  • Network Address Translation

  • define NAT
  • Port Address Translation

  • define PAT
  • Static NAT

  • describe the use of static NAT
  • Enabling Static NAT Address Mapping Example

  • configure static NAT
  • Static vs Dynamic NAT

  • contrast static and dynamic NAT
  • Configuring and Verifying Dynamic Translation

  • configure and verify dynamic translation
  • Dynamic Address Translation Example

  • describe the configuration of dynamic NAT
  • Port Address Translation

  • describe PAT
  • Configuring and Verifying PAT

  • configure and verify PAT
  • Acquiring Addresses with DHCP

  • describe how a host obtains an IP address via DHCP
  • DHCPv4 Relay

  • describe DHCPv4 relay
  • DHCPv6

  • describe DHCPv6
  • DHCP Server Configuration on Cisco IOS Software

  • configure DHCP on an IOS router
  • DHCP Relay Configuration on Cisco IOS Software

  • configure DHCP relay on an IOS router
  • DHCP Client Configuration on Cisco IOS Software

  • configure an IOS router to be a DHCP client
  • Exercise: Using NAT and DHCP

    COURSE COST



     

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