Chapter 2: Advanced IP Addressing Management

Outline:

Chapter Review 
Chapter Overview 
2.1 Classful Addressing
2.1.1 Internet's Address Architecture
2.1.2 Advertising Network Addresses
2.1.3 IPv4 Address Formats
2.2 Classless Interdomain Routing
2.2.1 Why Classless Interdomain Routing?
2.2.2 Classless Addressing
2.2.3 How CIDR Works
2.3 IP Address Issues and Solutions
2.3.1 Addressing Issues
2.3.2 Using Addressing Hierarchies
2.3.3 Slowing IP Address Depletion
2.3.4  IP Version 6 (IPv6)
2.4 Variable-Length Subnet Masks
2.4.1 Variable-Length Subnet Mask Overview
2.4.2 Classless and Classful Updates
2.4.3 Calculating VLSMs
2.4.4  VLSM Examples
2.5 Route Summarization Overview
2.5.1 What is Route Summarization?
2.5.2 Summarizing Within an Octet
2.5.3 Summarizing Addresses in a VLSM-Designed Network
2.5.4  Route Sumarization Implementation Considerations
2.6 Private IP Addresses and NAT
2.6.1 Using Private Addressing
2.6.2 Translating Inside Local Addresses
2.6.3 NAT Implementation Considerations
2.7 Using IP Unnumbered
2.7.1 Understanding IP Unnumbered
2.7.2 Configuring IP Unnumbered on Serial Interfaces
2.7.3 RIP with IP Unnumbered Configured Properly
2.7.4  Host Routers
2.7.5 RIP with IP Unnumbered Configured Improperly
2.7.6 Examples of Routing Updates
2.7.7 Using a Different Subnet Mask and a Different Major Net
2.8 Easy IP/DHCP
2.8.1 What is Easy IP?
2.8.2 Cisco IOS DHCP Server
2.8.3 Configuration of the Cisco IOS DHCP Server
2.9 Using Helper Address
2.9.1 Overview
2.9.2 Server Location
2.9.3 IP Helper-Address Examples
Chapter Summary
Chapter Quiz