Network Mergers and Migrations: Junos Design and Implementation

ISBN-13: 9780470742372 / Angielski / Miękka / 2010 / 568 str.

Gonza Gómez Herrero;?Abar

Opis

This book provides a complete reference to network mergers and migrations using the Junos operating system Network Mergers and Migrations provides readers with a comprehensive guide for network migration activities by detailing a variety of internetworking case studies. Both enterprise and service provider scenarios are examined based on the experience and expertise of two senior Juniper Networks engineers. From MPLS Layer 3 VPN migration approaches to comprehensive network protocol consolidation and integration, each case study covers planning, design and implementation, as well as discussing alternatives and leveraging additional specific services and Junos resources, to ensure successful completion at each migration phase. These case studies are complemented with solid state-of-the-art protocol analysis and with practical application notes focused on specific functionalities. Readers are shown, not told, how to accomplish one of the more critical tasks of modern day networking - merging two or more networks or migrating one into the other. This is a book that truly describes the challenges that involve networks in modern environments, in both enterprise and service provider milieus. Key Features:

• Provides an invaluable reference for engineers needing to upgrade networks, consolidate activities, or deploy new features or services.
• Contains case studies and application notes of network migrations, moving well beyond theoretical technology descriptions.
• Offers advanced techniques from engineers who have planned, designed, and accomplished complicated internetwork migrations, offering lessons learned from their success stories and pitfall situations.
• Covers specific Junos resources for routing tables, link-state interior gateway protocols, BGP, MPLS label distribution protocols, MPLS Layer 3 VPN and many more Junos related features and functionalities

Network Mergers and Migrations will be of immense interest to network engineers, network designers, architects, and operators, as well as network planners and consultants. Networking engineering students will discover a treasure trove of real-world scenarios and solutions and the book is additional recommended reading for students pursuing Juniper Networks Technical Certification Programs.

Spis treści

0.1 Motivation

0.2 Book audience

0.3 Book structure

1 Dealing with routes within the router

1.1 Intrarouter Route handling Features in JUNOS Software

1.2 RIB Route Advertisement at MPLS VPNs

1.3 Directing traffic to forwarding tables

1.4 Case Study

Bibliography

2 Link–State IGP migrations

2.1 Link–state IGP hierarchical migrations

2.2 Link–state IGP domain migrations

2.3 Case Study

Bibliography

3 BGP Migrations

3.1 Motivations for BGP migrations

3.2 Considerations for BGP migrations

3.3 Generic strategies for BGP migrations

3.4 JUNOS Software implementation of BGP

3.5 Resources for JUNOS Software BGP migrations

3.6 Case study

Bibliography

4 MPLS Label Distributions migrations

4.1 Motivations for MPLS Label Distribution migrations

4.2 Considerations for MPLS Label Distribution migrations

4.3 Generic strategies for an MPLS label distribution protocol migration

4.4 Resources for an MPLS label distribution protocol migration

4.5 Case Study

Bibliography

5 MPLS Layer 3 VPN migrations

5.1 Motivations for Layer 3 VPNs migrations

5.2 Considerations for Layer 3 VPN migrations

5.3 Generic strategies for L3 VPN migrations

5.4 JunOS implementation of L3 VPNs

5.5 Resources for L3 VPN migrations

5.6 Case Study

Bibliography

O autorze

Juan Antonio  Bernal van der Ven, Juniper Networks, Spain
Juan Antonio Bernal van der Ven (certified instructor – JNCIE#27) holds a BS in Telecommunications and a MS in Electronics by Universitat Ramon Llull  (Spain). After completing a MSc in Space Telecommunications, he spent 2 years in the European Space Operations Centre supporting research for ground segment operations. Joined the professional services arm of General DataComm in 1998, and moved to the Juniper Networks Professional Services team in 2001.

Gonzalo Gómez Herrero, Juniper Networks, Spain
Gonzalo Gómez Herrero holds a MS in Telecommunications Engineering from the University of Zaragoza (Spain) and Postgraduate Studies in Computer Science from the Technical University of Munich (Germany). He is JNCIE–M #155, JNCIP–E #108, CCIE Routing and Switching #14068 and Juniper Certified Instructor. Prior to joining Juniper in June 2005, he worked in various technical positions for Siemens and Cable & Wireless. He is currently a dedicated consultant in the EMEA Professional Services team, having worked in the networking industry for over 9 years.