000 03633nam a22004695i 4500
001 978-1-84628-105-1
003 DE-He213
005 20161121230524.0
007 cr nn 008mamaa
008 100301s2005 xxk| s |||| 0|eng d
020 _a9781846281051
_9978-1-84628-105-1
024 7 _a10.1007/b138798
_2doi
050 4 _aTK5105.5-5105.9
072 7 _aUKN
_2bicssc
072 7 _aCOM075000
_2bisacsh
082 0 4 _a004.6
_223
100 1 _aGredler, Hannes.
_eauthor.
245 1 4 _aThe Complete IS-IS Routing Protocol
_h[electronic resource] /
_cby Hannes Gredler, Walter Goralski.
264 1 _aLondon :
_bSpringer London,
_c2005.
300 _aXVII, 540 p. 248 illus.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
505 0 _aIntroduction, Motivation and Historical Background -- Router Architecture -- to the IOS and JUNOS Command Line Interface -- IS-IS Basics -- Neighbour Discovery and Handshaking -- Generating, Flooding and Ageing LSPs -- Pseudonodes and Designated Routers -- Synchronizing Databases -- Fragmentation -- SPF and Route Calculation -- TLVs and Sub-TLVs -- IP Reachability Information -- IS-IS Extensions -- Traffic Engineering and MPLS -- Troubleshooting -- Network Design -- Future of IS-IS.
520 _aIS-IS has always been my favourite Interior Gateway Protocol. Its elegant simplicity, its well-structured data formats, its ?exibility and easy extensibility are all appealing – IS-IS epitomizes link-state routing. Whether for this reason or others, IS-IS is the IGP of choice in some of the world’s largest networks. Thus, if one is at all interested in routing, it is well worth the time and effort to learn IS-IS. However, it is hazardous to call any routing protocol “simple”. Every design decision, be it in architecture, implementation or deployment, has consequences, some unanti- pated, some unknowable, some dire. Interactions between different implementations, the dynamic nature of routing, and new protocol features all contribute to making routing protocols complex to design, write and deploy effectively in networks. For example, IS-IS started as a link-state routing protocol for ISO networks. It has since evolved sign- cantly: IS-IS has IPv4 and IPv6 (and IPX) addressing; IS-IS can carry information about multiple topologies; link attributes have expanded to include traf?c engineering para- ters; a new methodology for restarting IS-IS gracefully has been developed. IS-IS even has extensions for use in “non-packet networks”, such as SONET and optical networks, as part of the Generalized Multi-Protocol Label Switching (G-MPLS) protocol suite. Understanding all of what IS-IS offers and keeping abreast of the newer protocol f- tures is a weighty endeavour, but one that is absolutely essential for all serious netwo- ing engineers, whether they are developing code or running networks.
650 0 _aComputer science.
650 0 _aComputer hardware.
650 0 _aComputer organization.
650 0 _aComputer communication systems.
650 1 4 _aComputer Science.
650 2 4 _aComputer Communication Networks.
650 2 4 _aComputer Hardware.
650 2 4 _aComputer Systems Organization and Communication Networks.
700 1 _aGoralski, Walter.
_eauthor.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9781852338220
856 4 0 _uhttp://dx.doi.org/10.1007/b138798
912 _aZDB-2-SCS
950 _aComputer Science (Springer-11645)
999 _c500012
_d500012