Designing and Developing Scalable IP Networks
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Designing and Developing Scalable IP Networks

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ISBN-13:
9780470867396
Einband:
Buch
Erscheinungsdatum:
01.09.2004
Seiten:
270
Autor:
Guy Davies
Gewicht:
712 g
Format:
249x174x22 mm
Sprache:
Englisch
Beschreibung:

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.