2002 - cesnet

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Rohleder David, Mgr.Roškot Stanislav, Ing.Ruda Miroslav, Mgr.Růžička Jan, Ing.Řehák Vojtěch, Mgr.Salvet Zdeněk, Mgr.Satrapa Pavel, RNDr.Schlitter Pavel, Ing. Bc.Sitera Jiří, Ing.Skalková SylvaSkokanová JanaSkopal JanSlavíček Karel, Mgr.Slíva Roman, Ing.Smotlacha Vladimír, Ing. RNDr.Sova Milan, Ing.Srnec JanStaněk FilipStudený Daniel, Ing.Sverenyák Helmut, Ing.Svoboda Jaroslav, Doc. Ing.Šafránek David, Mgr.Šafránek MichalŠíma Stanislav, Ing., CSc.Šimák Boris, Doc. Ing., CSc.Šmejkal Ivo, Ing.Šmrha Pavel, Dr. Ing.Švábenský Mojmír, MUDr.Švojgr MartinTauchen Martin, Ing.Tomášek Jan, Ing.Třeštík Vladimír, Ing.Ubik Sven, Dr. Ing.Ulrich Miroslav, Mgr.Urbanec Jakub, Ing.Vachek Pavel, Ing.Verich Josef, Ing.Veselá Bohumila, Ing.Veselá Soňa, Ing.Víšek Jan, Mgr.Vlášek JakubVoců Michal, Mgr.Vojtěch JosefMasaryk UniversityCzech Technical UniversityMasaryk UniversityCzech Technical UniversityMasaryk UniversityMasaryk UniversityTechnical University in LiberecCzech Technical UniversityUniversity of West BohemiaMasaryk UniversityMasaryk UniversityPalacký UniversityMasaryk UniversityTechnical University of OstravaCESNETCESNETCzech Technical UniversityTechnical University of OstravaCESNETCESNETCzech Technical UniversityMasaryk UniversityMasaryk UniversityCESNETCzech Technical UniversityUniversity of Economics PragueUniversity of West BohemiaRegional Hospital KyjovUniversity of West BohemiaUniversity Hospital in PzeňCESNETCESNETCESNETCharles UniversityUniversity of West BohemiaCESNETTechnical University of OstravaUniversity of Economics PragueCESNETCharles UniversityUniversity of West BohemiaCharles UniversityCzech Technical University224 High-speed National Research Network and its New Applications <strong>2002</strong>
Voral Pavel, Ing.Voříšek Martin, Ing.Vozňák Miroslav, Ing.Wimmer Miloš, Ing.Záhořík Vladimír, Ing.Zatloukal Karel, Ing.Zeman Tomáš, Ing., Ph.D.Zemčík Pavel, Doc. Ing. Dr.Military Hospital in PrahaUniversity Hospital Motol PragueTechnical University of OstravaUniversity of West BohemiaBrno University of TechnologyUniv. of Veterinary and Pharmac. SciencesCzech Technical UniversityBrno University of TechnologyHigh-speed National Research Network and its New Applications <strong>2002</strong>225
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2002High-speed NationalResearch Net
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Table of Contents1 Introduction 92
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6.4.3 Support of Special Events. .
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14.3 Cisco ICM Software . . . . . .
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1 IntroductionThe report presented
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2 Brief SummaryThe research plan ti
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men. We designed the basic concept
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2.4 Other ProjectsThe objective of
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3 Operation of CESNET2During 2002,
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Canarie622 MbpsESNET622 MbpsGÉANT/
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central network core routers with t
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The existing logical topology of mu
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The logical core topology anticipat
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Within the informative part, we req
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3.6 Statistical Traffic Analysis3.6
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Figure 3.8: Influence of time step
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Praha-Plzeň, 2.5 GbpsPraha-Ústí
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CESNET2-GÉANT, 1.2 Gbps (october)C
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Part IStrategic Projects
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4 Optical Networks and theirDevelop
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US (TeraGrid with backbone 4 × 10
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ApplicationMiddlewareHigh bandwidth
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4.2.2 User InterfaceSubscribers (me
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ers will move and that other types
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GermanyCheb10 G34 MPlzeňGÉANT 622
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It is also possible to implement th
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Chemical Technology and PASNET, we
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Manufacturerwww.accton.comwww.actio
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particularly based on the fact that
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0101 NRZlaserMach-ZendermodulatorED
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Cisco ONS 15201boosterfiber 130 kmC
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5 IP version 6Further expansion of
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5.2.1 IPv6 Network TopologyFor the
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Missing in this list are especially
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5.2.7 Connecting End Site NetworksI
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5.4 IPv6 User Services and Applicat
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sible reprogramming of functions, a
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IPBIpb_0HFEHfe_1SORSor_0LUPLup_0RQR
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As regards our router on the PC pla
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the activities of our project. In 2
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6 Multimedia Transmissions6.1 Objec
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scaling is considerably restricted;
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Figure 6.1: Modified program for sh
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6.3.5 Direct Support for Pilot Grou
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programs which control the integrat
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Figure 6.4: Example of broadcast fr
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Figure 6.5: Set of tuners and serve
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and transfer the solution to an ope
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The actual computing capacity of Me
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7.1.2 Information ServicesMetaCentr
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Figure 7.1: Grid nodes for SC2002an
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(December 2002). This was one of th
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the use of 158 processors). When we
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8 Voice Services in CESNET2The proj
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Figure 8.1: Number of phone calls i
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VoGWs of members involved in the pr
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connection and compare the features
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• Extensive possibilities for the
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H.323 WorldSIP PhoneMS Messengerand
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ation with students at the Strahov
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9 Quality of Service in HighspeedNe
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In addition, Juniper routers make u
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We tried to divide the capacity of
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low with respect to the capacity of
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Figure 9.10: Loss rate on Prague-Po
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sendingapplicationTCP senderseqackp
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Figure 9.13: Example of a course of
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Part IIInternational Projects
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10 GÉANTSince 1996, CESNET has bee
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Figure 10.2: Utilization of individ
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11 DataGridSince 2001, our research
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Therefore, we organized a meeting w
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12 SCAMPISCAMPI (Scaleable Monitori
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12.3.1 WP0 - Requirement AnalysisTh
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1 6 12 18 24 30requirements analysi
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Part IIIOther Projects
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13 Online Education Infrastructurea
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13.1.2 Construction of a Teleinform
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with high-capacity disk memories co
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If the collaboration of individual
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ten, whereas items in the hyperlink
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Besides that, we processed some lec
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CallManager was designed using open
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tre, when we were forced to handle
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15 Intelligent NetFlow AnalyserThe
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In the second half-year, we complet
Page 173 and 174: 15.4 ConclusionDuring 2002, our tea
Page 175 and 176: • data space consolidation (easy
Page 177 and 178: ecord size [kB] 256 512 1024 2048 4
Page 179 and 180: Figure 16.3: Nishan-Linux measureme
Page 181 and 182: 16.3.1 No SecurityThe initiator is
Page 183 and 184: vices. These features mainly involv
Page 185 and 186: Figure 17.1: www.cesnet.cz• We ha
Page 187 and 188: The meeting was broadcast live via
Page 189 and 190: Most of the problems connected with
Page 191 and 192: Standard manipulator (privileged us
Page 193 and 194: 19 Security of Local CESNET2Network
Page 195 and 196: Moreover, the program was complemen
Page 197 and 198: in the network of AV ČR Praha-Krč
Page 199 and 200: 19.5 Future Plans, Expected Further
Page 201 and 202: InternetNTPEthernetKPCPPSLabelPPSLa
Page 203 and 204: generated by the NTP server. Its ou
Page 205 and 206: 21 Platforms for Streaming andVideo
Page 207 and 208: streaming serverAAA (LDAPS) server1
Page 209 and 210: 21.5 Video Content CollaborationPla
Page 211 and 212: First of all, we had to define an a
Page 213 and 214: international-scale broadcast will
Page 215 and 216: Part IVConclusion and Annexes
Page 217 and 218: 23 ConclusionThe current developmen
Page 219 and 220: AList of connected institutionsA.1
Page 221 and 222: institutionconnection [Mbps]Institu
Page 223: Karásek Miroslav, Ing., DrSc. Czec
Page 227 and 228: Burčík J.: Optické přepínání
Page 229 and 230: Veselá S.: Aktivity sdružení CES
Page 231 and 232: Krsek M.: Platformy pro streaming m
Page 233 and 234: Zatloukal K., Křivánek V.: Videok
Page 235 and 236: Satrapa P.: Scavenger: Za Internet
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