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Differentiated Services Experiment : Status (May 14, 1999)

Differentiated Services Experiment : Status (May 14, 1999).

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Differentiated Services Experiment : Status (May 14, 1999)

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  1. Differentiated Services Experiment: Status (May 14, 1999) • Participants: CS-FUNDP (BE), CERN, EPFL (CH), Switch (CH), DFN & GMD Fokus (DE), Uni. Stuttgart (DE), RENATER (FR), GRNET (GR), HUNGARNET (HU), GARR/ INFN (IT), CTIT (NL), SURFnet (NL), Uni. of Utrecht (NL), ARNES (SI), RedIRIS (SP), Dante (UK); Vendors: Cabletron, CISCO, IBM, Telebit, (Nortel, Torrent) • Schedule: June 21 - August 14 (Diffserv testing Phase 1) • topology of Diffserv testing Phase 1 (see following slide for details): • 9 sites, mesh of ATM PVCs at 2 Mbps • equipment: Cabletron, CISCO, IBM • Test Programme on the web: Bandwidth Brokerage test specification to be added • IBM: • Participation agreement signed • IBM loan: 10 routers for 5 sites (2 routers per site) - CERN, GRNET, INFN-GARR, Uni. Stuttgart, Uni. Utrecht - hw not available jet • CISCO: loan of CISCO routers to be used for diffserv testing to GRNET, INFN-GARR, Rediris; hw already available on site • study of Bandwidth Borkerage in progress Tiziana Ferrari (ferrari@cnaf.infn.it)

  2. Differentiated Services Experiment: Proposed topology All connections are ATM PVCs (CBR) at 2 Mbps Tiziana Ferrari (ferrari@cnaf.infn.it)

  3. QoS Measurment: Experiment Status (May 14, 1999) • Participants: Uni. Bruxelles (BE), DFN & GMD Fokus (DE), Uni.Stuttgart (DE), Renater (FR), GRNET (GR), GARR/INFN (IT), CTIT (NL), SURFnet (NL), Uni.Utrecht (NL), UNInett (NO), RedIRIS (SP), Dante • Schedule: QoS Measurement has to be run in parallel with other tests: • 1. May 15 - May 29 (testing of QoS performance with MPLS) • 2. June 14 - July 30 (Differentiated Services) • Topology: see network topology of MPLS test and Diffserv test • Test Programme on the web: up to date • Activities programmed and/or in progress: • test of Netcom Systems equipment (loan: SmartBits 200 to 8 sites) • study of GPS based measurment tools • Surveyor • evaluation of IPPM and RTFM compliant tools Tiziana Ferrari (ferrari@cnaf.infn.it)

  4. RSVP to ATM SVC Mapping: Experiment Status (May 14, 1999) • Participants: EPFL (CH), SWITCH (CH), GRNET (GR), GARR/INFN (IT), RedIRIS (SP), Dante (UK) • Schedule: not defined jet (after ATM signalling test, approx. IV quarter ‘99) • Topology: not defined jet • Test Programme on the web: up to date • Activities in progress: • contacts with vendors supporting/interested in this functionality: • CISCO • Telebit • IBM • Torrent (feature not jet supported) Tiziana Ferrari (ferrari@cnaf.infn.it)

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