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Designing and Developing Scalable IP Networks

Designing and Developing Scalable IP Networks

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Practitioner Davies describes the complex process of building smarter infrastructures to meet rapidly expanding markets without breaking the bank. He begins by describing appropriate hardware design and transport media, and progresses to router and network management, network security, routing protocols and policy. He closely examines and comments
List of Figures.
List of Tables.
About the Author.
Acknowledgements.
Abbreviations.
Introduction.
1 Hardware Design.
1.1 Separation of Routing and Forwarding Functionality.
1.2 Building Blocks.
1.3 To Flow or Not to Flow?
1.4 Hardware Redundancy, Single Chassis or Multi Chassis.
2 Transport Media.
2.1 Maximum Transmission Unit (MTU).
2.2 Ethernet.
2.3 Asynchronous Transfer Mode (ATM).
2.4 Packet Over SONET (POS).
2.5 SRP/RPR and DPT.
2.6 (Fractional) E1/T1/E3/T3.
2.7 Wireless Transport.
3 Router and Network Management.
3.1 The Importance of an Out-Of-Band (OOB) Network.
3.2 Network Time Protocol (NTP).
3.3 Logging.
3.4 Simple Network Management Protocol (SNMP).
3.5 Remote Monitoring (RMON).
3.6 Network Management Systems.
3.7 Configuration Management.
3.8 To Upgrade or Not to Upgrade.
3.9 Capacity Planning Techniques.
4 Network Security.
4.1 Securing Access to Your Network Devices.
4.2 Securing Access to the Network Infrastructure.
4.3 Protecting Your Own and Others' Network Devices.
5 Routing Protocols.
5.1 Why Different Routing Protocols?
5.2 Interior Gateway Protocols (IGP).
5.3 Exterior Protocols.
6 Routing Policy.
6.1 What is Policy For?
6.2 Implementing Scalable Routing Policies.
6.3 How is Policy Evaluated?
6.4 Policy Matches.
6.5 Policy Actions.
6.6 Policy Elements.
6.7 AS Paths.
6.8 Prefix Lists and Route Lists.
6.9 Internet Routing Registries.
6.10 Communities.
6.11 Multi-Exit Discriminator (MED).
6.12 Local Preference.
6.13 Damping.
6.14 Unicast Reverse Path Forwarding.
6.15 Policy Routing/Filter-Based Forwarding.
6.16 Policy Recommendations.
6.17 Side Effects of Policy.
7 Multiprotocol Label Switching (MPLS).
7.1 Traffic Engineering.
7.2 Label Distribution Protocols.
7.3 Tag Distribution Protocol (TDP).
7.4 Label Distribution Protocol (LDP).
7.5 RSVP with Traffic Engineering Extensions (RSVP-TE).
7.6 Fast Reroute.
7.7 Integrating ATM and IP Networks.
7.8 Generalized MPLS (GMPLS).8 Virtual Private Networks (VPNs).
8.1 VPNs at Layer 3.
8.2 VPNs at Layer 2.
9 Class of Service and Quality of Service.
9.1 Design and Architectural Issues of CoS/QoS.
9.2 CoS/QoS Functional Elements.
9.3 QoS Marking Mechanisms.
9.4 Integrating QoS at Layer 2, in IP and in MPLS.
10 Multicast.
10.1 Multicast Forwarding at Layer 2.
10.2 Multicast Routing.
11 IPv6.
11.1 Evolution and Revolution.
11.2 IPv6 Headers.
11.3 IPv6 Addressing.
11.4 Stateless Autoconfiguration.
11.5 Domain Name System (DNS).
11.6 Transition Mechanisms.
11.7 Routing in IPv6.
11.8 Multicast in IPv6.
11.9 IPv6 Security.
11.10 Mobility in IPv6.
12 Complete Example Configuration Files (IOS and JUNOS Software).
12.1 Core Router (P) Running MPLS TE Supporting LDP Tunnelled Through RSVP-TE, No Edge Interfaces, iBGP Only, Multicast RP (Anycast Static) MSDP, PIM-SM (JUNOS).
12.2 Core Router (P) Running MPLS TE Supporting LDP Tunnelled Through RSVP-TE, No Edge Interfaces, iBGP Only, Multicast RP (Anycast Static) MSDP, PIM-SM (IOS).
12.3 Aggregation Router (PE) Running MPLS L3 and L2VPN Over LDP, BGP Policy to Customers, MBGP, PIM-SM (JUNOS).
12.4 Aggregation Router (PE) Running MPLS L3 and L2VPN Over LDP, BGP Policy to Customers, MBGP, PIM-SM (IOS).
12.5 Border Router Running MPLS with LDP, BGP Policy to Peers, MBGP, PIM-SM (JUNOS).
12.6 Border Router Running MPLS with LDP, BGP Policy to Peers, MBGP, PIM-SM (IOS).
12.7 Transit Router Running MPLS with LDP, BGP Policy to Upstream Transit Providers, MBGP, PIM-SM (JUNOS).
12.8 Transit Router Running MPLS with LDP, BGP Policy to Upstream Transit Providers, MBGP, PIM-SM (IOS).
References.
Index.
Designing and Developing Scalable IP Networks takes a "real world" approach to the issues that it covers. The discussions within this book are rooted in actual designs and real development, not theory or pure engineering papers. It recognises and demonstrates the importance of taking a multi-vendor approach, as existing network infrastructure is rarely homogenous and its focus is upon developing existing IP networks rather than creating them from scratch. This global book based on the author's many years' experience of designing real scalable systems, is an essential reference tool that demonstrates how to build a scalable network, what pitfalls to avoid and what mechanisms are the most successful in real life for engineers building and operating IP networks. It will be ideal for network designers and architects, network engineers and managers as well as project managers and will be of particular relevance to those studying for both JNCIE and CCIE exams.

Mehr zum Thema

    Technology & Industrial Arts; COMPUTERS / Networking / Network Protocols; TECHNOLOGY & ENGINEERING / Telecommunications

Produktdetails

Autor: Guy Davies
ISBN-13: 9780470867396
ISBN: 0470867396
Einband: Buch
Seiten: 270
Gewicht: 712 g
Format: 249x174x22 mm
Sprache: Englisch
Autor: Guy Davies
Guy Davies has worked as an IP Architect for Telindus, a network integrator in the UK, for four years. While at Telindus, he has been involved in many projects ranging from the design, implementation and operation of customers' core IP networks through to migration of ATM networks to an IP and MPLS-based infrastructure, and the design and implementation of large secured wireless networks and consultancy as well as the development of wireless rural broadband access. During this time, he has also worked as a contractor to Juniper Networks, providing engineering and consulting services both in the UK and overseas.
Prior to Telindus, Guy spent five years working for UUNET (and its previous incarnation in the UK, PIPEX). During his time at PIPEX and UUNET, Guy worked in a variety of engineering and management roles including systems administration, network operation and development roles. He was responsible for the design of the first pan-European MPLS core network built by UUNET.
Guy is JNCIE No.20 and is also a CCIP.

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Autor: Guy Davies
ISBN-13:: 9780470867396
ISBN: 0470867396
Erscheinungsjahr: 01.09.2004
Verlag: JOHN WILEY & SONS INC
Gewicht: 712g
Seiten: 270
Sprache: Englisch
Sonstiges: Buch, 249x174x22 mm