Module I: The Internet
• Internet characteristics
• Internet connections
Module II: Internet Addressing
• Internet addressing Introduction
• Classes of addresses
• Address notation
• Address Assignments
• Single Address per Interface
• Multi-homed Devices
• Multi-netting – Multiple Addresses per Interface
• Network and Broadcast addresses
• Reserved and Restricted Addresses
• Sub-netting
• The Subnet Mask
• Masks for various Problems
• Determining Ranges of Addresses Within Subnets
• Private Addressing and Sub-netting
• Strategies to Conserve Addresses
o CIDR
o VSLM
o Private Addresses
• Reserved Addressing and NAT
• Network Address Translation (Static)
• Double NAT
• Network Address Translation (Dynamic)
• Port Address Translation (PAT)
• Proxies and Firewalls
• Variable-Length Subnet Masking
• Right-sized Subnets
• Routing and VLSM
• The Class C VLSM Problem
*Classless Inter Domain Routing (CIDR)
• Using CIDR
• Contiguous Subnets
*Managing IP Addresses
• BOOTP
• DHCP
Multicast Addressing
IP next generation, Version 6 Addressing
Module III: Voice Over IP (VOIP) Introduction
• VoIP Applications, Market Drivers and Negative Drives
• Approaches for IP-Based Voice Systems
• Voice Servers Approach
• IP Voice and Video Phones
Module IV: Overview of IP, IPOATM, MPLS and RTP
• Internet Protocol
• IP switching
• IP Datagrams
• Support of Voice and Video in Routers
• IPV6
• Network alternatives for VOIP
• IP over ATM
• ATM and VOIP
• VOIP and Ethernet
• Multi-protocol Label Switching (MPLS)
• MPLS Features
• MPLS Forwarding/Label-Switchng and Label -Distribution
• VOIP Packets over SONET and DWDM
Module V: Quality of Service for Successful VOIP
• Quality of service defined
• QOS Approaches
• QOS policy management
• Per Flow QOS
• Class-Based QOS
• MPLS -Based QOS
• QOS Details
• IETF Integrated Service (INT-Serv)
• IETF Differentiated Service (Diff-Serv)
• Additional Details on queuing
• Mapping ATM QOS to alternatives
o IP lack of real time services
• IP Version 6
• Reservation Protocol (RSVP)
• Real TimeTransport Protocol (RTP)
• IP multicast
• IP Switching
Module VI: Internet Call Processing
• H.323 Standards
• H.323 Basics and Functional Elements
• H.323 communication and Signaling
• Encoding audio and video
• Signaling System 7 and Internet Call Processing
• Session Initiated Protocol (SIP)
• SIP Protocol Components
• SIP-T
• Media Gateway Control Protocol (MGCP)
• Other IETF Signaling Efforts
• PINT and SPIRITS
• ENUM
• TRIP
• MEGACO/H.248
• Soft Switch Solutions
• Number Portability
• Types of NP
• NP-Enabled Number Conservation Methods
• E.164 Numbers and DNS
o VoIP Future
Module VII: TCP/IP Developments and Futures
• The Shape of IP Version 6 - Next Generation
• IPv6 Implementation and Applications
• The IPv6 Address - Big addresses
• IPv6 Extension Headers
• Traffic flow for multimedia support
• IPv6 Routing
• Authentication and Security
• Related Next-Generation Protocols
• IPv6 Transition and Future