IPv6 Training Foundations: Protocols, Services & Migration

In this course, you will gain a complete understanding of the differences between the IPv4 and IPv6 protocols, critical pre- and post-deployment installation techniques to ensure successful migration, and how to deploy mixed IPv4/IPv6 networks. Through detailed hands-on labs, you will configure IPv6-over-IPv4 tunnels and explore and understand the expanded roles of the IMCPv6 protocol vs. ICMP in IPv4.

You’ll also learn about IP Security (IPSec), Access Control Lists, and DNS implementation within an IPv6 network, as well as IPv6 auto-configuration vs. stateful and stateless DHCPv6 configuration of IPv6-enabled devices. Finally, you will gain invaluable real-world experience as you configure and set up IPSec tunnels, explore DNS implementation, configure and analyze Access Control Lists, and configure routers with various IPv6 routing protocols in informative hands-on labs.

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Features and benefits of IPv6
Advanced capabilities of IPv6, beyond what IPv4 offers
Deployment strategies to consider when migrating to IPv6
How to tunnel IPv6 over an IPv4 network
How to configure IP RIPng, OSPFv3, and BGP for an IPv6 network
The role and configuration of DHCP and DNS in an IPv6 network
How to ensure a smooth transition from IPv4 and coexistence with IPv4 networks
How IPv6 provides enhanced support for mobile IP and mobile computing devices
Differences between DHCPv6 and DHCP
Tunneling methods consisting of 6to4, ISATAP, manual, automatic, and Teredo

Viewing outline for:

Classroom Live Outline

1. Introduction to IPv6

IPv6 First Appears Simple
Why IPv6
New Technologies
- IPv4 Lifetime Extension
- Key Differences Between IPv4 and IPv6
Free IPv6 Brokers and Support
IPv4 Lifetime Extension
What Happened to IPv5?
Key Differences between IPv4 and IPv6
DoD 2003 Mandate
NIST Recommendations
DoD IPv6 Standard Profiles
IPv6 Forum
MoonV6, NAv6TF, and JTIC
IPv6 Ready Logo Program
Five Internet Registries
ARIN Requirements for Address Licensing
- ARIN Form/Template
- ARIN Assignment
2012 Government Public-Facing Servers
Current Issues with Public Servers
IPv6 Reference Sheet

2. IPv6 Addressing

Binary Number Representation
- Decimal-to-Binary Conversion
Hexadecimal
IPv6 Addressing
- Possible IPv6 Addresses
- IPv6 Address Notation
- Compressing the IPv6 Address
- IPv6 Address Space
- IPv6 Address Prefix Subnetting
- Prefix Examples
- IPv6 Prefixes
- Unicast Addresses
- Link-Local Address
- Site-Local (deprecation)
- Unique Local Address (ULA)
- Global Unicast Address
- Global Address Flow Chart
- Auto-Configured Address States
  - Tentative
  - Preferred, Deprecated
  - Valid and Invalid
  - Address Timers
- IPv6 Address Timers
- Anycast Addresses
- Multicast Addresses
  - Well-Known Multicast
- Mapping Layer 3 to Layer 2 Multicast
- Loopback and Unspecified Addresses
- 64-bit MAC Address Assignment
- IPv6 Prefixes and MAC Addresses
- Temporary IPv6 Address
- IPv6 Ping Command
- Unicast Addresses
- IPv6 Host, Nodes, Routers, and Interfaces

3. IPv6 Header Information

IPv4 Protocol Stack
IPv6 Protocol Stack
IPv6 Dual Stack
IPv4 and IPv6 Type Codes
IPv4 and IPv6 Header Comparison
New Header Format
Traffic Class Field
IPv6 Header Length Includes
IPv6 Extension Headers
- Hop-by-Hop
- Destinations Options
- Routing Header
  - Mobility with IPv6
  - Mobile Node Home Agent Support
- Fragment Header
- IPSec Authentication Header
- IPSec ESP Header
- Extension Header Order
- List of Next Header Values

4. ICMPv6 Network Operation

ICMPv6 Header
ICMPv6 Message Types
ICMPv6 Error Message Types
ICMPv6 Informational Message Types
ICMPv6 Ping Operation
- ICMPv6 Echo Request Message
- ICMPv6 Echo Reply Message
Windows XP
Windows Vista and 07
Windows server 03' and 08'
Windows 07 GUI Configuration
Common Windows Commands
- Ipconfig Command
- Using Different Netsh Commands
- Windows Route Print Command
- Client Addresses
ICMPv6 Neighbor Discoveries
ICMPv6 Neighbor Discoveries Defined
Neighbor Solicitation
- ICMPv6 Neighbor Discovery
- ICMPv6 Neighbor Solicitation Message
- Duplicate Address Detection
- Solicited-Node Multicast Address
- Duplicate Address Analyzed
- Neighbor Solicitation Message Process
- Host Neighbor Cache
- Host Neighbor Cache After Solicitation
Neighbor Advertisement
- ICMPv6 Neighbor Advertisement Message
Autoconfiguration Methods
Router Solicitation
- ICMPv6 Router Solicitation Message
Router Advertisement
- ICMPv6 Router Advertisement Message
- ICMPv6 Router Advertisement vs. DHCPv6
- Viewing a Router's Neighbor Cache Table
SLAAC Flow Chart
Viewing a Host Routing Table
Viewing a Router's Neighbor Cache Table
Configuring IPv6 on a Unix Workstation
- Unix Ifconfig Commands
- Common Unix Commands
Configuring IPv6 on a MAC Workstation
Operating Systems
DHCPv6 Overview
- DHCPv4 and DHCPv6 Comparison
- DHCPv6 Relay Agent
- DHCPv6 08' Server Configuration
ICMPv6 Redirect
ICMPv6 Multicast Messages
Fragmentation Service from the Source
ICMPv6 MTU Path Discovery
- ICMPv6 Packet Too Big Error Message
- Windows Destination Cache Table
- Fragment Header
- Fragment Offset Value
ICMPv6 Time Exceeded Destination Unreachable, etc.
ICMPv6 Multicast Listener Discovery Message

5. Routing Services and Protocols

Current Routing Protocols
RIPng Protocol
- RIPng Enhancements
- IPv4 RIP-2 MAC Header Snapshot
- IPv6 RIPng MAC Header Snapshot
- IPv4 RIP-2 IP Header Snapshot
- IPv6 RIPng IP Header Snapshot
- IPv4 RIP-2 UDP Header Snapshot
- IPv6 RIPng UDP Header Snapshot
- IPv4 RIP-2 Snapshot
- IPv6 RIPng Snapshot
- IPv6 RIPng Trace File
- Enabling IPv6 on Cisco
Enabling IPv6 on a Router
Router Configuration for IPv6
OSPFv3
- OSPF Areas
- Link State Advertisement
- LSDB Exchange
- Entering Information into the Routing Table
- OSPFv3 Routing Table
- Forming Adjacency
- OSPF Area Border Routers
- DR and BDR Election
- DR and BDR Operation
- OSPF Hello Packet
BGP Protocol
- BGP Neighbors
- Common MP-BGP Commands
- BGP Peering Configuration

6. IPv6 Access List

DMZ Layer
Packet Filtering
IPv6 ACL Packet Flow
IPv4 Router Access-List
IPv4 Standard and Extended ACL
IPv6 Standard Access List
IPv6 Extended Access List
IPv6 Reflexive Access List
Access List Configurations

7. DNS

DNS infrastructure
- DNS A Records
- DNS AAAA Resource Record
- DNS Deployment
- Bind9 Support
Example IPv6 DNS Query Over IPv4
Example IPv6 DNS Reply Over IPv4
DNS Update Over IPv6 Native
Testing DNS
HTTP and FTP URL Access

8. IPv6 Deployment Strategies

Reasons Delaying iPv6 Migration
Migration Schedule
- Preliminary Stage
- Discovery Stage
- Design Stage
- Deployment Stage
- IPv6 Address Recommendations
IPv6 Deployment Strategies
Potential Host Types During Migration from IPv4 to IPv6
Dual-Stack Migration Strategy
Current Operating Systems Supporting IPv6
Application Upgrades
FTP over IPv6 Connection
FTP Connection over IPv6
Viewing Live Analyzer Traces
TFTP over IPv6
SMTP over IPv6
IPv4 and IPv6 Dual-Stack DNS Support
IPv6 Tunneling Migration Strategies
- IPv6 Tunneled over IPv4
IPv6 Tunneling Methods Using Manual Configuration
- Tunneling Router-To-Router
- Tunneling: ICMP Ping Packet
- Routing over 6to4 Tunnel
Silver Springs Network
6to4 Tunneling Devices
6to4 Auto-Configured Tunnel
ISATAP
ISATAP Link-Local Capture
Teredo
Other Services and Technologies
IPv6 Supported Technologies
Enterprise Migration Steps
- Sample Inventory List
- Possible IPv6 Subnet Assignment
- Further Considerations in Migrating IPv6
- IPv6 Integration

9. IPSec Security

IPSec Tunneling
IPv6 IPSec
- Security Areas Addressed
IPSec Framework
- Authentication Header
- AH Transport Mode
- AH Tunnel Mode
- Encapsulating Security Payload
- ESP Transport Mode
- ESP Tunnel Mode
- Internet Key Exchange
IPv6 IPSec in a Windows Environment
- Microsoft Symmetric Key Authentication
- Setting Up the IPSec6 Tunnel

1. Introduction to IPv6

IPv6 First Appears Simple
Why IPv6
New Technologies
- IPv4 Lifetime Extension
- Key Differences Between IPv4 and IPv6
Free IPv6 Brokers and Support
IPv4 Lifetime Extension
What Happened to IPv5?
Key Differences between IPv4 and IPv6
DoD 2003 Mandate
NIST Recommendations
DoD IPv6 Standard Profiles
IPv6 Forum
MoonV6, NAv6TF, and JTIC
IPv6 Ready Logo Program
Five Internet Registries
ARIN Requirements for Address Licensing
- ARIN Form/Template
- ARIN Assignment
2012 Government Public-Facing Servers
Current Issues with Public Servers
IPv6 Reference Sheet

2. IPv6 Addressing

Binary Number Representation
- Decimal-to-Binary Conversion
Hexadecimal
IPv6 Addressing
- Possible IPv6 Addresses
- IPv6 Address Notation
- Compressing the IPv6 Address
- IPv6 Address Space
- IPv6 Address Prefix Subnetting
- Prefix Examples
- IPv6 Prefixes
- Unicast Addresses
- Link-Local Address
- Site-Local (deprecation)
- Unique Local Address (ULA)
- Global Unicast Address
- Global Address Flow Chart
- Auto-Configured Address States
  - Tentative
  - Preferred, Deprecated
  - Valid and Invalid
  - Address Timers
- IPv6 Address Timers
- Anycast Addresses
- Multicast Addresses
  - Well-Known Multicast
- Mapping Layer 3 to Layer 2 Multicast
- Loopback and Unspecified Addresses
- 64-bit MAC Address Assignment
- IPv6 Prefixes and MAC Addresses
- Temporary IPv6 Address
- IPv6 Ping Command
- Unicast Addresses
- IPv6 Host, Nodes, Routers, and Interfaces

3. IPv6 Header Information

IPv4 Protocol Stack
IPv6 Protocol Stack
IPv6 Dual Stack
IPv4 and IPv6 Type Codes
IPv4 and IPv6 Header Comparison
New Header Format
Traffic Class Field
IPv6 Header Length Includes
IPv6 Extension Headers
- Hop-by-Hop
- Destinations Options
- Routing Header
  - Mobility with IPv6
  - Mobile Node Home Agent Support
- Fragment Header
- IPSec Authentication Header
- IPSec ESP Header
- Extension Header Order
- List of Next Header Values

4. ICMPv6 Network Operation

ICMPv6 Header
ICMPv6 Message Types
ICMPv6 Error Message Types
ICMPv6 Informational Message Types
ICMPv6 Ping Operation
- ICMPv6 Echo Request Message
- ICMPv6 Echo Reply Message
Windows XP
Windows Vista and 07
Windows server 03' and 08'
Windows 07 GUI Configuration
Common Windows Commands
- Ipconfig Command
- Using Different Netsh Commands
- Windows Route Print Command
- Client Addresses
ICMPv6 Neighbor Discoveries
ICMPv6 Neighbor Discoveries Defined
Neighbor Solicitation
- ICMPv6 Neighbor Discovery
- ICMPv6 Neighbor Solicitation Message
- Duplicate Address Detection
- Solicited-Node Multicast Address
- Duplicate Address Analyzed
- Neighbor Solicitation Message Process
- Host Neighbor Cache
- Host Neighbor Cache After Solicitation
Neighbor Advertisement
- ICMPv6 Neighbor Advertisement Message
Autoconfiguration Methods
Router Solicitation
- ICMPv6 Router Solicitation Message
Router Advertisement
- ICMPv6 Router Advertisement Message
- ICMPv6 Router Advertisement vs. DHCPv6
- Viewing a Router's Neighbor Cache Table
SLAAC Flow Chart
Viewing a Host Routing Table
Viewing a Router's Neighbor Cache Table
Configuring IPv6 on a Unix Workstation
- Unix Ifconfig Commands
- Common Unix Commands
Configuring IPv6 on a MAC Workstation
Operating Systems
DHCPv6 Overview
- DHCPv4 and DHCPv6 Comparison
- DHCPv6 Relay Agent
- DHCPv6 08' Server Configuration
ICMPv6 Redirect
ICMPv6 Multicast Messages
Fragmentation Service from the Source
ICMPv6 MTU Path Discovery
- ICMPv6 Packet Too Big Error Message
- Windows Destination Cache Table
- Fragment Header
- Fragment Offset Value
ICMPv6 Time Exceeded Destination Unreachable, etc.
ICMPv6 Multicast Listener Discovery Message

5. Routing Services and Protocols

Current Routing Protocols
RIPng Protocol
- RIPng Enhancements
- IPv4 RIP-2 MAC Header Snapshot
- IPv6 RIPng MAC Header Snapshot
- IPv4 RIP-2 IP Header Snapshot
- IPv6 RIPng IP Header Snapshot
- IPv4 RIP-2 UDP Header Snapshot
- IPv6 RIPng UDP Header Snapshot
- IPv4 RIP-2 Snapshot
- IPv6 RIPng Snapshot
- IPv6 RIPng Trace File
- Enabling IPv6 on Cisco
Enabling IPv6 on a Router
Router Configuration for IPv6
OSPFv3
- OSPF Areas
- Link State Advertisement
- LSDB Exchange
- Entering Information into the Routing Table
- OSPFv3 Routing Table
- Forming Adjacency
- OSPF Area Border Routers
- DR and BDR Election
- DR and BDR Operation
- OSPF Hello Packet
BGP Protocol
- BGP Neighbors
- Common MP-BGP Commands
- BGP Peering Configuration

6. IPv6 Access List

DMZ Layer
Packet Filtering
IPv6 ACL Packet Flow
IPv4 Router Access-List
IPv4 Standard and Extended ACL
IPv6 Standard Access List
IPv6 Extended Access List
IPv6 Reflexive Access List
Access List Configurations

7. DNS

DNS infrastructure
- DNS A Records
- DNS AAAA Resource Record
- DNS Deployment
- Bind9 Support
Example IPv6 DNS Query Over IPv4
Example IPv6 DNS Reply Over IPv4
DNS Update Over IPv6 Native
Testing DNS
HTTP and FTP URL Access

8. IPv6 Deployment Strategies

Reasons Delaying iPv6 Migration
Migration Schedule
- Preliminary Stage
- Discovery Stage
- Design Stage
- Deployment Stage
- IPv6 Address Recommendations
IPv6 Deployment Strategies
Potential Host Types During Migration from IPv4 to IPv6
Dual-Stack Migration Strategy
Current Operating Systems Supporting IPv6
Application Upgrades
FTP over IPv6 Connection
FTP Connection over IPv6
Viewing Live Analyzer Traces
TFTP over IPv6
SMTP over IPv6
IPv4 and IPv6 Dual-Stack DNS Support
IPv6 Tunneling Migration Strategies
- IPv6 Tunneled over IPv4
IPv6 Tunneling Methods Using Manual Configuration
- Tunneling Router-To-Router
- Tunneling: ICMP Ping Packet
- Routing over 6to4 Tunnel
Silver Springs Network
6to4 Tunneling Devices
6to4 Auto-Configured Tunnel
ISATAP
ISATAP Link-Local Capture
Teredo
Other Services and Technologies
IPv6 Supported Technologies
Enterprise Migration Steps
- Sample Inventory List
- Possible IPv6 Subnet Assignment
- Further Considerations in Migrating IPv6
- IPv6 Integration

9. IPSec Security

IPSec Tunneling
IPv6 IPSec
- Security Areas Addressed
IPSec Framework
- Authentication Header
- AH Transport Mode
- AH Tunnel Mode
- Encapsulating Security Payload
- ESP Transport Mode
- ESP Tunnel Mode
- Internet Key Exchange
IPv6 IPSec in a Windows Environment
- Microsoft Symmetric Key Authentication
- Setting Up the IPSec6 Tunnel

Viewing labs for:

Classroom Live Labs

Lab 1: Initial Configuring and Neighbor Discovery

Install IPv6 for Windows XP
View your IPv6 address
Review your configuration results
Ping your neighboring pod's computer
Use Wireshark to analyze certain captured frames
Analyze IPv6 header information
Analyze various neighbor solicitations messages including DaD
Investigate your PC's neighbor cache

Lab 2: Configuring and Analyzing IPv6 on the Network Router

Set up the classroom network
Configure and verify IPv6 on a Cisco router
Analyze Router Solicitation and Router Advertisement messages
Verify and test network connectivity
Use the debug ipv6 nd command to view the exchange of Router Solicitations

Lab 3: ICMPv6 Packet Too Large Fragmentation

Configure your router with a link MTU size of 1280 bytes
Ping your neighbor's workstation with 1500 byte frame
Capture the ICMPv6 Packet Too Large error message
Ping your neighbor's workstation with 8000 byte packet
Capture and analyze Fragment Extension Headers

Lab 4: Configuring IPv6 RIPng

Configure IPv6 on a Cisco router
Configure IPv6 RIGng
Verify IPv6 RIPng configuration and operation on your router
Analyze RIPng updates using a network analyzer

Lab 5: DDNS (Dynamic DNS)

Configure the network to use DDNS for name resolution
Instead of pinging by IPv6 addresses, ping FQDN names using DNS resolution
Configure your workstation for DDNS registration

Lab 6: OSPF Configuration

Configure IPv6 OSPFv6 on your router
Build adjacencies between other IPv6 routers
View IPv6 OSPFv6 routing tables for different network connections
View live OPSFv6 route updates from local router
Configure IPv6 encryption used between routers

Lab 7: IPv6 BGP Routing

Enable IPv6 BGP routing protocol
Configure IPv6 BGP autonomous systems
Configure both IBGP and EBGP neighbor statements
View IPv6 routing tables

Lab 8: IPv6 Access Control List

Configure your router to block telnet access from your neighboring routers
Configure your access list so all other network devices can access your router
Block your neighboring router from pinging your router
Write an access list where you can ping other routers but block neighboring ping packets

Lab 9: DNS Operation

Configure client for IPv6 DNS name resolution
Analyze IPv6 quad (AAAA) records
Analyze an DNS packet
Verify DNS operation by pinging your DNS server and analyzing a DNS query

Lab 10: Building a Manual IPv6 Tunnel

Configure a router for tunnel operation, allowing it to carry IPv6 traffic over an IPv4 network
Test connectivity using the IPv6 address and fix any problems that occur
Use show commands to view your configuration and verify tunnel operation
Analyze tunnel traffic that was captured using a network analyzer

Lab 1: Initial Configuring and Neighbor Discovery

Install IPv6 for Windows XP
View your IPv6 address
Review your configuration results
Ping your neighboring pod's computer
Use Wireshark to analyze certain captured frames
Analyze IPv6 header information
Analyze various neighbor solicitations messages including DaD
Investigate your PC's neighbor cache

Lab 2: Configuring and Analyzing IPv6 on the Network Router

Set up the classroom network
Configure and verify IPv6 on a Cisco router
Analyze Router Solicitation and Router Advertisement messages
Verify and test network connectivity
Use the debug ipv6 nd command to view the exchange of Router Solicitations

Lab 3: ICMPv6 Packet Too Large Fragmentation

Configure your router with a link MTU size of 1280 bytes
Ping your neighbor's workstation with 1500 byte frame
Capture the ICMPv6 Packet Too Large error message
Ping your neighbor's workstation with 8000 byte packet
Capture and analyze Fragment Extension Headers

Lab 4: Configuring IPv6 RIPng

Configure IPv6 on a Cisco router
Configure IPv6 RIGng
Verify IPv6 RIPng configuration and operation on your router
Analyze RIPng updates using a network analyzer

Lab 5: DDNS (Dynamic DNS)

Configure the network to use DDNS for name resolution
Instead of pinging by IPv6 addresses, ping FQDN names using DNS resolution
Configure your workstation for DDNS registration

Lab 6: OSPF Configuration

Configure IPv6 OSPFv6 on your router
Build adjacencies between other IPv6 routers
View IPv6 OSPFv6 routing tables for different network connections
View live OPSFv6 route updates from local router
Configure IPv6 encryption used between routers

Lab 7: IPv6 BGP Routing

Enable IPv6 BGP routing protocol
Configure IPv6 BGP autonomous systems
Configure both IBGP and EBGP neighbor statements
View IPv6 routing tables

Lab 8: IPv6 Access Control List

Configure your router to block telnet access from your neighboring routers
Configure your access list so all other network devices can access your router
Block your neighboring router from pinging your router
Write an access list where you can ping other routers but block neighboring ping packets

Lab 9: DNS Operation

Configure client for IPv6 DNS name resolution
Analyze IPv6 quad (AAAA) records
Analyze an DNS packet
Verify DNS operation by pinging your DNS server and analyzing a DNS query

Lab 10: Building a Manual IPv6 Tunnel

Configure a router for tunnel operation, allowing it to carry IPv6 traffic over an IPv4 network
Test connectivity using the IPv6 address and fix any problems that occur
Use show commands to view your configuration and verify tunnel operation
Analyze tunnel traffic that was captured using a network analyzer

TCP/IP Networking

Networking professionals who are considering or making the migration from IPv4 to IPv6 protocol-based network environments.

Advanced IPv6 Migration

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Topics

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Topics

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IPv6 Foundations: Protocols, Services, and Migration

Classroom Live Outline

1. Introduction to IPv6

2. IPv6 Addressing

3. IPv6 Header Information

4. ICMPv6 Network Operation

5. Routing Services and Protocols

6. IPv6 Access List

7. DNS

8. IPv6 Deployment Strategies

9. IPSec Security

1. Introduction to IPv6

2. IPv6 Addressing

3. IPv6 Header Information

4. ICMPv6 Network Operation

5. Routing Services and Protocols

6. IPv6 Access List

7. DNS

8. IPv6 Deployment Strategies

9. IPSec Security

Classroom Live Labs

Lab 1: Initial Configuring and Neighbor Discovery

Lab 2: Configuring and Analyzing IPv6 on the Network Router

Lab 3: ICMPv6 Packet Too Large Fragmentation

Lab 4: Configuring IPv6 RIPng

Lab 5: DDNS (Dynamic DNS)

Lab 6: OSPF Configuration

Lab 7: IPv6 BGP Routing

Lab 8: IPv6 Access Control List

Lab 9: DNS Operation

Lab 10: Building a Manual IPv6 Tunnel

Lab 1: Initial Configuring and Neighbor Discovery

Lab 2: Configuring and Analyzing IPv6 on the Network Router

Lab 3: ICMPv6 Packet Too Large Fragmentation

Lab 4: Configuring IPv6 RIPng

Lab 5: DDNS (Dynamic DNS)

Lab 6: OSPF Configuration

Lab 7: IPv6 BGP Routing

Lab 8: IPv6 Access Control List

Lab 9: DNS Operation

Lab 10: Building a Manual IPv6 Tunnel

Course Delivery