Routing Tcp Ip- Volume Ii -ccie Professional Development Online
Utilizing NAT64 and DNS64 to bridge communication gaps between disparate protocols. Architectural Philosophy and Methodology
: Architecting scalable alternatives to the traditional full-mesh iBGP requirement.
Configuration and operational mechanics of Auto-RP, Bootstrap Router (BSR), and Anycast RP.
A major portion of the book is dedicated to BGP-4, the protocol of the Internet. It covers fundamental concepts, path attributes, policy-based routing, and scaling techniques like route reflectors and confederations.
Concepts and configuration of PIM (Protocol Independent Multicast). Routing TCP IP- Volume II -CCIE Professional Development
| Part | Chapter | Focus | | :--- | :--- | :--- | | | 1: Inter-Domain Routing Concepts | Early inter-domain routing with EGP, BGP basics (AS types, EBGP/IBGP), CIDR, and IPv6 needs. | | | 2: Introduction to BGP | BGP message types, Finite State Machine, path attributes, BGP decision process, and basic peering configuration. | | | 3: BGP and NLRI | Managing BGP prefixes, route aggregation, and the interaction between BGP and IGPs. | | | 4: BGP and Routing Policies | Using route maps, AS_PATH filters, and communities to implement granular routing policies. | | | 5: Scaling BGP | Advanced scaling mechanisms like peer groups, templates, and techniques for faster convergence (e.g., BFD, PIC). | | | 6: Multiprotocol BGP | Extending BGP to carry routes for protocols like IPv6 (MP-BGP). | | II | 7: Introduction to IP Multicast Routing | IP multicast fundamentals: addresses, group management (IGMP/MLD), and dense vs. sparse modes. | | | 8: Protocol Independent Multicast | Deep dive into PIM-DM and PIM-SM, including RP discovery (Auto-RP, BSR) and configuration case studies. | | | 9: Scaling IP Multicast Routing | Advanced multicast topics: scoping, connecting to non-multicast domains, and inter-AS multicast (MBGP, MSDP). | | | 10: IPv4 to IPv4 Network Address Translation (NAT44) | NAT44 operation, Port Address Translation (PAT), configuration case studies (static, dynamic), and troubleshooting. | | | 11: IPv6 to IPv4 Network Address Translation (NAT64) | Transitioning to IPv6 with NAT64, including stateless and stateful variants, and a discussion of its limitations. |
Multicast routing delivers a single data stream to multiple interested hosts simultaneously, optimizing bandwidth for video conferencing, financial data feeds, and media streaming. Doyle clarifies this complex topic by detailing:
Structuring and addressing an IPv6 network.
Running IPv4 and IPv6 concurrently on the same infrastructure. Utilizing NAT64 and DNS64 to bridge communication gaps
The book expands on the scalability and management themes introduced in Volume I, shifting focus from interior gateway protocols (IGPs) to exterior gateway protocols (EGPs) and specialized routing tasks. Key Areas Covered in the Book
The book relies heavily on packet traces and hex dumps to illustrate abstract concepts. Readers are shown exactly what happens inside a BGP update or a PIM join message at the bit and byte level. This granular focus builds the deep diagnostic skills required to pass the notoriously difficult CCIE practical lab exam. Real-World Troubleshooting Labs
Advanced design paradigms including Route Reflectors and BGP Confederations to alleviate full-mesh requirements.
Volume II moves beyond the immediate local area networks to address the complexities of . The primary theme of the book focuses heavily on: A major portion of the book is dedicated
A metric suggested to external neighbors to influence how they enter your network.
: Analyzing Neighbor Discovery Protocol (NDP) and ICMPv6 behavior.
Translates rigid RFC standards into plain English, highlighting why a protocol header or state machine behaves a certain way.
: Analyzing how traffic routes across administrative boundaries.
