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CEF in
metropolitan academic networks
Agenda
● Overview of CEF in czech metropolies● Midsize networks
– Hradec Kralove– Olomouc– Plzen
● Prague● Brno● L1 documantation
Overview
Overview
Hradec Králové
1993 leased lines 64 – 160 kb/s1994 FDDI on multimode fiber1995 first ATM on STM-1 SM fiber (LS1010)1998 HKNET (first 12 nodes on FO)Most of FO in ownership of universities2000 start building GE2002 ring topology of backbone GE for all main nodes2005 24 nodes, 5 backbone nodes, 30km FO pathsCisco 6500, 4500, 4000, 3750IPv4, multicast, IPv6, QoS, VLAN, VoIP, ...
Hradec KraloveTopology
Hradec KraloveTopology
Olomouc
1992 first LANs1993 connected to CESNETStar topology, 10 nodes, 19.2 kb/s1994 start building FO1996 ATM - STM-12000 GENow GE, 20km FO cables
OlomoucTopology
Plzeň
Leased FOEvolution 10Mb – ATM – GE
PlzenTopology
Prague
FO both in ownership of member and leased1993 decision to build FO1994 start building FOChristmas 1994 first ATM switch A1001997 PASNET2001 GE2003 10GE 2004 CWDM Karlovo nam. - 1.LF Na BojistiNow 100km of FO paths, 40km owned by membersIP, IPX, Appletalk, VLAN, QoS, Mbone
PragueTopology
PragueTopology
Brno
1993 start building FO1995 ATM2002 GE100km of FO cables in ownership , 90 nodesIP, Mbone, VLAN, DFMEDIMED, ISBAPS, ...
MEDIMED
All main hospitals in BrnoStarted on LANEDedicated networkDeficated FO 100Mb ethernet for hospitalsDICOMIPSEC for remote hospitals
BrnoTopology
BrnoTopology
Network L1 Documentation
● Gegraphical informations
● Interconnections / patch cables
● End – to – end paths
● Lists of any thing
● Economical evidence
PatchpPatchp
Zaøízení ZaøízeníZaøízení Zaøízení
PatchpPatchp
Zaøízení ZaøízeníZaøízení Zaøízení
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