By Tony Kenyon
"This publication is vital interpreting for a person interested in the layout, deployment, and aid of any community. The content material is not only theoretical, it really is in response to wide useful event, and the writing sort makes advanced topics compelling examining. Having been seriously concerned with the improvement of a community topology layout and costing instrument in past employment, it truly is clean to discover a booklet that covers those issues and others in such intensity. not just are there very good chapters on excessive availability, community optimization, and routing (many with labored examples), yet right here, in a single e-book, you will find in-depth fabric on safe community layout, and in-depth insurance of applied sciences similar to digital deepest networks."Bob Brace, vice president of selling, Nokia "Data Networks: Routing, safeguard, and function Optimization is the perfect significant other to High-Performance facts community layout, and the definitive reference for networking execs. Tony Kenyon once more exerts his technical authority by way of featuring the main parts of networking in a transparent, concise, and sensible demeanour that demonstrates the worth of excellent networking perform. A needs to for any networking professional's library."Philip Miller, Nokia web Communications; writer of TCP/IP defined and LAN applied sciences defined, released by means of electronic Press.
, Pages xi-xiv
, Pages xv-xvi
I - A evaluation of the Basics
, Pages 1-55
2 - Addressing, Naming, and Configuration
, Pages 57-154
3 - Routing Technology
, Pages 155-237
4 - Multicast community Design
, Pages 239-303
5 - Designing safe Networks
, Pages 305-390
6 - Designing trustworthy Networks
, Pages 391-470
7 - community Optimization
, Pages 471-550
8 - caliber of Service
, Pages 551-632
9 - community Management
, Pages 633-711
Appendix A - Mathematical Review
, Pages 713-717
Appendix B - DNS most sensible point area Codes
, Pages 719-720
Appendix C - IP Protocol Numbers
, Pages 721-725
Appendix D - UDP and TCP Port Numbers
, Pages 727-752
Appendix E - Multicast and Broadcast Addresses
, Pages 753-766
Appendix F - EtherType Assignments
, Pages 767-772
Appendix G - instance MTTR Procedures
, Pages 773-774
, Pages 775-807
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Extra info for Data Networks. Routing, Security, and Performance Optimization
This has led in recent years to initiatives such as IP version 6 (which takes care of the addressing problem) and IPSec (which takes care of the security problem). 2 Building block 3: Protocols T h e IP a n d t h e OSI m o d e l The IP stack comprises a suite of protocols used to connect more computers in the world today than any other. The IP protocol suite actually predates the ISO OSI model and so does not map neatly onto the OSI seven layers, at least not above Layer 4. The OSI model was driven by a large standards body with very ambitious aims and consequently took considerable time and effort to produce; in many areas it was too isolated from the practicalities of real-world implementation.
Bridge issues Bridge issues include the following: 9 Layer 2 incompatibilities make some MAC-to-MAC implementations quite complicated. 9 Interworking issues across end-to-end WAN links may require both bridges to be from the same vendor. 9 Manageability becomes an issue in large networks. 9 Learning table sizes can get large and overflow on very large networks, making traffic management ineffective. 9 Bridges can reconfigure to get around topology changes, but the process is typically much slower than for routers.
IP is the most important protocol of the TCP/IP protocol suite, because it's used by all other TCP/IP protocols and all data must flow through it. IP is also considered the building block of the Internet. Some of the key components are described in the following text. Internet Protocol (IP) IP is a connectionless Network Layer protocol, which means that no endto-end connection or state is required before data are transmitted (and there are no sequence and acknowledgment numbers to maintain). This is in contrast to a connection-oriented protocol that exchanges control information between hosts to establish a reliable connection before data are transmitted.