Zkušenosti s provozem gigabitové metropolitní sítě
Transkript
Zkušenosti s provozem gigabitové metropolitní sítě
Europe Czech Republic Core Brno University of Technology (mapy.atlas.cz) Academic network City of Brno (1:200000) College dormitory FEECS Chemistry FEECS College dormitory Mechanical Eng. FBM Dept.of CSE (Faculty of IT) College dormitory Rectorate Civil Engineering College dormitory FEECS FCE Rectorate, IT centre Fine Arts Fine Arts CDE Architecture Business and Management Brno University of Technology • Faculties: El. Engineering and CS, Mechanical Eng., Civil Engineering, Architecture, Business and Management, Chemistry, Fine Arts • 12 000 students • Institutes: – Computing and Informations Centre: • metropolitan network (with cooperation of Masaryk University) • supercomputer centre – Centre for Distance Education – Central Library • Location: 16 campuses round the city • ~ 5 000 computers Project of FEECS backbone • • • • • • • grant in 1998 (Ministry of Education) about 40000$ 4 distant large faculty campuses departments scattered through buildings no commercial routers (PCs + BSD) no switches (almost, 2 Catalysts 3000) high demands Expected solution • • • • Campus centre - Layer 3 switch (1998!) Building centre - Layer 2 switch Proposal (1997) - Catalyst 5000/2900 Connection - n x 100 Mb/s (proposal) 1 Gb/s (solution) • Choice: Cisco, Bay Networks/Nortel, 3Com, Cabletron, Extreme Networks Why Summit 48? • Architecture (both HW&SW) • Common for Layer2 and 3 switch • Range of products based on the same chipset and firmware (Summit 1) • Relatively long-time on market (4/1997) • Good tests results • High port density • Exceptional performance/price • No distributor in Central Europe Project success 3 x Summit48 Purkynova 118 itS m u BayStack 350T 8 4 1 1 7 9 4 R 9 4 3 1 4 1 5 1 L 9 4 R 9 4 9 1 0 2 1 2 R 9 4 2 3 4 5 6 7 8 9 10 11 2 3 4 5 7 6 8 5 2 9 10 11 12 12 4 5 6 2 0 3 2 3 7 2 1 2 1 7 1 8 1 2 3 2 4 2 8 2 3 4 3 9 2 5 3 A 0 5 R 0 5 7 3 8 3 9 3 0 4 1 4 2 4 10 L 0 5 R 0 5 3 4 4 5 4 6 4 7 4 8 4 0 5 3 4 5 6 7 8 9 1 0 1 1 2 3 1 1 4 1 5 1 6 7 1 1 8 1 9 2 0 1 2 2 2 3 2 4 5 2 2 6 2 7 2 8 9 2 3 0 3 1 3 2 3 3 4 3 5 3 6 7 3 3 8 3 9 4 0 1 4 4 2 4 3 4 5 4 4 6 4 7 4 8 X -T E S A /B 0 1 I-X D M 0 3 6 3 100 F Dx 2 6 0 1 6 1 Y IV T C A O K IN L D E L B A IS R E B M A N E R G E R G IN H S A L F -X E S A B 0 1 1 1 3 9 9 4 SD Bay Networks 2 8 A R E W O P . T G M R 0 5 Activity 13 14 15 16 1 7 1 8 13 Com m Port 14 15 16 17 18 19 20 21 22 23 19 20 21 22 2 3 2 4 100 24 10 Powe r F Dx Diagno stics Activity itS m u BayStack 350T-HD 10/100 Autosense Switch 8 4 1 1 7 9 4 0 5 Summit48 Summit48 1 2 7 49 50 3 8 9 A 49 49R 13 14 15 L 49 49R 19 20 21 49R AMBER GREEN FLASHI NG GR EEN 1000 BASE-X 4 5 6 10 11 12 16 17 18 22 23 24 ACTI VI TY LIN K OK DISABLED 25 26 27 28 29 30 30 32 33 34 35 36 A 50 50R 37 38 39 40 41 42 L 50 50R 43 44 45 46 47 48 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 POWER MGMT. 37 50R 38 39 40 41 42 43 44 45 46 47 itS m u 100BASE-FX 10/ 100 BASE -TX MDI- X 1 1 7 R 9 4 3 1 4 1 5 1 R 9 4 9 1 0 2 1 2 4 0 1 A R E B M N E R G E R G IN H S A L F 5 1 R 9 4 3 1 4 1 5 1 R 9 4 9 1 0 2 1 2 4 5 0 1 2 3 1 1 2 1 4 1 5 1 6 7 1 1 8 1 9 2 0 1 2 2 2 3 2 4 5 2 2 6 2 2 7 3 2 8 4 9 2 5 3 0 6 3 1 7 3 2 8 3 9 3 4 3 5 3 6 7 3 3 8 3 9 4 0 1 4 4 2 4 3 4 5 4 4 6 4 7 4 8 2 1 7 1 8 1 3 2 4 2 5 2 6 2 7 2 8 2 9 2 0 3 0 3 2 3 3 4 3 5 3 6 3 A 0 5 R 0 5 7 3 8 3 9 3 0 4 1 4 2 4 L 0 5 R 0 5 3 4 4 5 4 6 4 7 4 8 4 4 1 0 3 1 6 1 6 1 2 Y IV T C A O K IN L D E L B A IS A R E B M N E R G E R G IN H S A L F 5 X -T E S A /B 0 1 I-X D M R E W O P . T G M 6 7 8 9 1 0 1 BSD router 1 2 6 2 1 6 1 7 1 8 1 2 3 2 4 2 Y IV T C A O K IN L D E L B A IS 5 2 0 5 3 9 9 4 9 4 0 3 48 2 8 A L R 9 4 3 9 9 4 9 4 R 0 5 8 4 9 4 -X E S A B 0 1 2 8 A L R 9 4 -X E S A B 0 1 6 2 7 2 8 2 9 2 0 3 2 3 3 4 3 5 3 6 3 A 0 5 R 0 5 7 3 8 3 9 3 0 4 1 4 2 4 L 0 5 R 0 5 3 4 4 5 4 6 4 7 4 8 4 3 1 1 4 1 5 1 6 7 1 1 8 1 9 2 0 1 2 2 2 3 2 4 5 2 2 6 2 7 2 8 9 2 3 0 3 1 3 2 3 3 4 3 5 3 6 7 3 3 8 3 9 4 0 1 4 4 2 4 3 4 5 4 4 6 4 7 4 8 X -T E S A /B 0 1 I-X D M R E W O P . T G M R 0 5 ATM/Ethernet switch ATM/Ethernet switch SD ATM S PEED /155 1 En RX FERF LOF TX 2 En RX LOS ATMS PEED/155 3 En RX TX TX 1 TX FE RF LOF En RX LOS TX SD 4 1 SD 2 I n Service RX TX Ena bled 2 RX SD Activity 9 1 Bay Networks 2 3 4 5 6 7 8 9 1 2 3 4 ETHERS PEED 10/100 10 10 5 6 7 ATM S PEED/155 SD 1 3 8 En FERF En RX TX LOF LOS RX TX ATM SPEED /155 TX A TM 5 6 100BASE-FX Centillion 100 155 Mb /s X -L E S BA 0 0 10 3 5 7 9 10BASE-Tx Link 1 100 2 F Dx 11 Console 2 4 6 8 10 5 7 4 6 8 9 3 4 FERF En LOF LOS RX TX SD 4 1 SD TX Ena ble d 5 2 RX 6 7 8 9 9 1 2 3 4 10 5 6 7 8 10 ETHERSPEED 10/100 SD 3 4 M AT 5M 15 b/s 5 6 Centillion 100 Bozetechova 2 ATM/Ethernet switch SD ATM S PEED/155 1 En FERF En RX TX LOF LOS RX TX 2 1 TX 3 En FERF En RX TX LOF LOS RX TX SD 4 1 SD 2 In Service RX TX Ena ble d 2 RX Activity AT M 1 Ethernet Swtich 3 2 ATM SPEED /155 Power St atus 1 10 0BASE-TX nd (e of 1 Bay Networks ) 00 0 2 ATM backbone SD BayStack 304 MDA En RX TX 2 In Service RX Activity Technicka 8 Bay Networks 3 2 1 4 11 1 0 12 12 1 Bay Networks 2 3 4 5 6 7 8 9 9 1 2 3 4 10 5 6 7 8 10 55 Mb/s ETHERSPEED 10/100 SD 3 4 5 6 Centillion 100 1 49R 50 50R 2 3 4 5 8 9 49 49R 13 14 15 L 49 49R 19 20 21 30 32 33 34 35 36 A 50 50R 37 38 39 40 41 42 L 50 50R 43 44 45 46 47 48 26 10 11 12 16 17 18 22 23 24 A CTIVITY LI NK OK DI SA BLED 27 28 29 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 10/100 BA SE-TX MDI -X 30 P OWE R MGMT. 15 5 M 25 4 6 7 A AMBER GR EEN FLAS HING GREEN 3 SD Bay Networks BayStack 304 M DA Ethernet Swtich Power Status 3 5 7 9 11 2 4 6 8 10 12 10 BASE-Tx L ink 1 100 2 F Dx Con sole 100BASE-TX 3 5 7 9 4 6 8 10 12 11 AT M 1 TOP ROWS: GREEN = 10 00 Mbp s BOTTOM ROWS AMBER = AC TIVITY GREEN = LINK OK FLA SHIN G GREEN = DISABLED 1 2 3 4 5 6 7 1 10 0BASE-TX/ 100 0BASE-T 2 3 4 5 1000BASE-X 7 6 8 8 Údolní 53 itS m u 3 x Summit48/24 8 4 1 1 7 9 4 A 9 4 L 9 4 R 9 4 0 5 2 3 8 9 R 9 4 3 1 4 1 5 1 R 9 4 9 1 0 2 1 2 R E B M A G N E R E R G IN H S A L F -X E S A B 0 1 ATM/Ethernet switch Summit1i 1i Summit™ 1 49 1000 BASE-X 2 b/ s Summit 48 4 0 1 5 1 5 2 6 2 7 2 0 3 2 3 3 7 1 8 1 3 2 4 2 8 2 4 3 2 3 4 5 6 7 8 1 0 1 1 2 3 1 1 4 1 5 1 6 7 1 1 8 1 9 2 0 1 2 2 2 3 2 4 5 2 2 6 2 7 2 8 9 2 3 0 3 1 3 2 3 9 3 4 3 5 3 6 7 3 3 8 3 9 4 0 1 4 4 2 4 3 4 5 4 4 6 4 7 4 8 6 2 1 6 1 2 Y IV T C A L O K IN E L B A IS D 9 2 0 3 5 3 6 3 A 0 5 R 0 5 7 3 8 3 9 3 0 4 1 4 2 4 L 0 5 R 0 5 3 4 4 5 4 6 4 7 4 8 4 SD ATM S PEED/155 1 En FERF En RX TX L OF L OS RX TX ATMS PEED/155 1 TX 2 In Service RX Enab le d 3 En FE RF En RX TX LOF LOS RX TX SD 4 1 itS m u SD 2 TX 2 RX 8 4 1 1 Act ivity Bay Networks 1 2 3 4 5 6 7 8 7 9 9 1 2 3 4 10 5 6 7 8 10 ETHERS PEED 10/100 SD 3 9 4 3 9 9 4 R 9 4 3 1 4 1 5 1 9 4 R 9 4 9 1 0 2 1 2 4 0 1 5 1 0 3 6 2 2 3 7 2 3 7 1 8 1 3 2 4 2 9 2 0 3 8 2 4 3 5 3 2 3 4 5 6 7 8 9 0 5 R 0 5 7 3 8 3 9 3 0 4 1 4 2 4 0 5 R 0 5 3 4 4 5 4 6 4 7 4 8 4 itS m u 1 5 1 6 7 1 1 8 1 9 2 0 1 2 2 2 3 2 4 2 7 2 8 9 2 3 0 3 1 3 2 3 3 4 3 5 3 6 7 3 3 8 3 9 4 0 1 4 4 2 4 3 4 5 4 4 6 4 7 4 8 A Y IV T C O K IN L E L B A IS D A R E B M N E R G E R G IN H S A L F 1 2 3 4 5 6 7 8 9 1 0 1 1 2 7 1 1 8 1 9 2 0 1 4 1 5 1 6 1 2 2 2 3 2 4 X -T E S A /B 0 1 1 7 R 5 2 2 8 3 9 4 1 0 5 1 I-X D M 6 1 2 A 5 2 R 5 2 3 1 1 4 1 5 1 6 1 7 1 8 L 2 5 2 R 5 9 1 2 0 2 1 2 2 3 2 4 X -T E S A /B 0 1 I-X D M R E W O P . T G M R 0 5 4 2 5 2 1 2 1 4 2 6 6 -T E S A B 0 1 1 3 1 5 2 6 3 A L 5 Centillion 100 1 0 6 2 1 6 1 2 Y IV T C A O K IN L E L B A IS D R E B M A N E R G E R G IN H S A L F 5 2 0 5 2 8 A L R 9 4 -X E S A B 0 1 4 R E W O P . T G M 3 1 X -T E S A /B 0 1 I-X D M R E W O P . T G M R 0 5 Bozetechova 2 Bo že tě c ho va 2 De pt. o f Co mpute r S c ie nc e and Eng ine e ring SD ENTE RP RIS E 4 50 boco cache fest sts kazi ULTR A SPARC DR IVEN Sun aja SD CISCOSYSTEMS Workgroup Stack Catalyst 3000 147.229.9.14 147.229.10.13 147.229.9.16 147.229.9.11 147.229.176.15 AUI PWR 147.229.8.12 147.229.8.14 adela.dcse.fee.vutbr.cz 1 XMT DIAG RCV FAULT LNK/FDX 1 2 3 4 5 6 7 8 9 routboz.brno.cesnet.cz 147.229.9.1 1 2 3 4 49R 50 2 3 4 5 6 7 8 9 10 11 12 13 25 14 26 15 27 16 28 17 29 18 30 19 31 20 32 21 33 22 34 23 35 24 10/100 BASE-TX 36 MDI-X AMBER =ACTIVITY GREEN =LINK OK FLASHING GREEN=DSABLED 37 38 39 40 41 42 43 44 45 46 47 48 25 26 27 28 29 30 31 32 33 34 35 36 A 50 50R 37 38 39 40 41 42 L 50 50R 43 44 45 46 47 48 50R Metropolitan backbone 147.229.183.1 49 1 2 3 4 5 6 7 8 9 10 11 12 A 49 49R 13 14 15 16 17 18 L 49 49R 19 20 21 22 23 24 AMBER =ACTIVITY GREEN =LINK OK FLASHING GREEN=DSABLED 49R 100BASE-X 1 2 3 4 5 6 7 8 9 10 11 12 13 25 14 26 15 27 16 28 17 29 18 30 19 31 20 32 21 33 22 34 23 35 24 10/100 BASE-TX 36 MDI-X 37 38 39 40 41 42 43 44 45 46 47 48 25 26 27 28 29 30 31 32 33 34 35 36 A 50 50R 37 38 39 40 41 42 L 50 50R 43 44 45 46 47 48 50 50R 27 MD I 9 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 12 13 14 15 16 147.229.176.0 5 6 7 8 9 1 2 3 4 5 6 7 MD I 8 9 10 11 12 13 14 15 16 10 11 12 13 14 15 16 147.229.8.0 147.229.8.5 SD 1 2 3 4 5 6 7 8 9 10 11 12 A 49 49R 13 14 15 16 17 18 L 49 49R 19 20 21 22 23 24 49 49R 50 50R AMBER =ACTIVITY GREEN =LINK OK FLASHING GREEN=DSABLED 1 2 3 4 5 6 7 8 9 10 11 12 13 25 14 26 15 27 16 28 17 29 18 30 19 31 20 32 21 33 22 34 23 35 24 10/100 BASE-TX 36 MDI-X 37 38 39 40 41 42 43 44 45 46 47 48 25 26 27 28 29 30 31 32 33 34 35 36 A 50 50R 37 38 39 40 41 42 L 50 50R 43 44 45 46 47 48 Power Mgmt networks 147.229.176.5 147.229.178.5 147.229.176.0 147.229.178.0 147.229.177.16 1 Gb/s fik.dcse.fee.vutbr.cz 147.229.177.0 147.229.177.96 147.229.14.96 SD 100 10 F Dx Activity BayStack 450-24T Switch 28 11 networks sw-uamt.fee.vutbr.cz Comm Port 8 147.229.177.7 100 Mb/s 26 4 sw-uivt.fee.vutbr.cz Power Mgmt sw-vvss.fee.vutbr.cz 100 Mb/s MDI X 1 3 Summit SD Summit 25 2 1 Gb/s 147.229.177.4 Uplink Module RCV LNK/FDX 1 1 Gb/s Bay Networks AUI XMT DIAG FAULT 100BASE-X 147.229.14.4 Faculty buildings 147.229.183.0 Purkynova 118 PWR networks Power Mgmt sw-vvs.fee.vutbr.cz 7 Workgroup Stack 147.229.176.6 147.229.178.0 147.229.178.4 5 6 7 8 9 10 11 12 A 49 49R 13 14 15 16 17 18 L 49 49R 19 20 21 22 23 24 49 100BASE-X 1 6 sw-vvscate.fee.vutbr.cz 147.229.176.4 SD Summit 5 Catalyst 3000 147.229.176.0 147.229.8.4 4 SD CISCO SYSTEMS 147.229.10.4 147.229.9.4 3 100 Mb/s 147.229.176.7 147.229.8.0 2 sw-vvscats.fee.vutbr.cz 147.229.10.0 147.229.9.0 MDI X 1 10 11 12 13 14 15 16 147.229.14.9 147.229.14.0 100 10 F Dx Activity dzin.dame.fee.vutbr.cz ~400 active nodes total, 12 servers, 20 workstations BAPS backup 10 Mb/s router BSD 10BASE-F server FIK Centillion 100 100 Mb/s BAPS ATM 2x155Mb/s FEIVLAN 100 Mb/s 1Gb/s Summit 48 Layer 2 Summit 48 Layer 3 1Gb/s Summit 48 Layer 2 48x100 Mb/s 6x100 Mb/s 14x100 Mb/s 14x100 Mb/s 8x100 Mb/s 4x100 Mb/s NetWare students MUM1 MUM2 VVS151 VVS018 Unix staff server kazi sarka eliska ema zofie anezka Unix students server sts NetWare staff server aja Sun lab fakulty servers printers 48x100 Mb/s NetWare staff boco fest cache Unix staff Xterms WS NetWare students indian winka korin VVS019 ... Computing Centre VLANs Department VLANs VLANs University buildings Name Media/speed Antonínská 1 Poříčí 5 Božetěchova 2 Technická 8 Purkyňova 118 Údolní 53 Gorkého 13 Veveří 95 Technická 2 ATM ATM ATM ATM ATM ATM Ethernet ATM ATM Rybářská 13/15 Udolní 19 Kolejní 2 Mánesova 12 Kounicova 46 Purkyňova 93 Ethernet ATM Ethernet Ethernet Ethernet Ethernet Model Faculty 155 Mb/s BH5000,S48 Rectorate, IT centre 155 Mb/s C100 Architecture 155 Mb/s C100 El. Engineering and CS 155 Mb/s C100 El. Engineering and CS 155 Mb/s C100 EECS, Chemistry 155 Mb/s C100 El. Engineering and CS 10 Mb/s Business and Management 155 Mb/s C100 Civil Engineering 155 Mb/s BH5000k,S1 Mechanical Engineering S5i (2000) Business and Management 10 Mb/s Fine Arts 155 Mb/s C100 Fine Arts 10 Mb/s College dormitory 100 Mb/s College dormitory 100 Mb/s College dormitory 10 Mb/s College dormitory University Backbone • Part of Metropolitan Network – common cables, dedicated fibers • Ethernet 10 Mb/s (1992) • ATM 155 Mb/s started at 1995 (no other technology available) • 1999 - no further development of ATM, transition to Gigabit Ethernet: – single technology for LAN&MAN – integrated routing – simplicity, capacity, price – QoS not really used in MAN Extreme Future Name Model now Future Faculty Antonínská 1 Poříčí 5 Božetěchova 2 Technická 8 Purkyňova 118 Údolní 53 Gorkého 13 Veveří 95 Technická 2 5 x Summit 48 Rectorate, IT centre Architecture El. Engineering and CS El. Engineering and CS EECS, Chemistry El. Engineering and CS Business and Management Civil Engineering Mechanical Engineering Business and Management Fine Arts Fine Arts College dormitory College dormitory College dormitory College dormitory +Summit 5i Summit 48 +Summit 7i 3 x Summit 48 Summit 48 Summit 48 Summit 5i 3 x Summit 48,24,1i Summit 24 Summit 48 Summit 5i Summit 1 +Summit5i,1i Summit 5i Rybářská 13/15 Summit 48 Udolní 19 Summit 48 Kolejní 2 Summit 48 +Summit1i Mánesova 12 Summit 24 Kounicova 46 Summit 48 Purkyňova 93 Summit 48 +Summit1i VUT koleje Kolejní 2 Summit24 2 7 3 8 4 9 5 10 1 2 3 4 9 10 11 12 17 18 19 20 5 6 7 8 13 14 15 16 21 22 23 24 10 /100 B ASE- TX M DI-X 6 11 12 A 2 5 2 5R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 P OWER M GMT. 25R VUT FEI Technická 8 Summit48 Summit 49 1 3 4 7 8 9 1 0 11 12 A 49 4 9R 13 1 14 15 16 17 18 L 49 4 9R 19 20 21 22 23 24 49R 5 2 3 4 5 6 7 8 9 10 11 1 2 3 1 2 3 4 9 10 11 12 100BASE -TX / 1000BASE -T 6 5 7 8 = 1000 Mbp s 4 5 6 7 8 BOTTOM ROWS AMBER = ACT IVITY GR EEN = LINK OK FL ASHI NG GREE N = DIS ABLE D 13 1000BASE -X 14 15 16 9 10 1 1 12 13 14 15 1 6 VUT koleje Mánesova 12 5i Summit24 1 7 100 BAS E- T 25 25 26 27 28 29 30 30 32 33 3 4 35 36 A 50 5 0R 37 38 39 40 41 42 L 50 5 0R 43 44 45 46 47 48 13 25 14 26 15 27 16 28 17 29 18 30 19 31 20 32 21 33 22 34 23 35 24 36 37 38 39 40 41 42 43 44 45 46 47 48 2 8 3 9 4 10 5 11 1 2 3 4 9 10 11 12 17 18 19 20 5 6 7 8 13 14 15 16 21 22 23 24 10 /100 BASE - TX MDI- X 6 12 A 2 5 2 5R 1 3 14 15 16 17 18 L 2 5 25R 1 9 20 21 22 23 24 POW ER MGMT. 2 5R 10 /1 00 BA SE- TX M DI-X 3,5 km POW ER MGMT. 50R ACT IVITY LINK OK DISAB LED AM BER G R EEN FLA SHIN G G REEN 12 6 ACTIV ITY L INK O K D ISABL ED AMBER G REEN FLAS HING G REE N 1 0 00 B ASE- X 50 2 TOP ROWS: GR EEN Summit™ 1 25 VUT FEI, FCH Purkyňo va 118 A CTIVI TY LIN K OK DISABLE D AMBE R G REE N FLASH ING G REEN 10 0 BA SE- T DIAG LINK/A CTIVITY STAT US LI NK/A CTI VITY MODEM 3 4 5 6 7 8 1 10 11 12 13 BO TTO M RO WS AMBER 15 19 5 6 20 10 11 12 13 14 7 22 23 15 16 10/100/1000 BASE -TX 17 18 19 20 21 22 24 24 24 25 26 27 28 29 30 31 26 27 28 29 30 31 32 10 11 4 5 12 13 6 7 7i 15 =ACTIVITY =LINK OK =DISABLED 18 26 19 27 2 3 4 9 10 11 12 17 18 19 20 25 26 27 28 20 28 21 29 22 30 23 31 24 32 AC TIVITY LIN K OK DISA BLED 2 3 4 9 10 11 12 17 18 19 20 32 100 BAS E- T 25 VUT FSI,FP Technická 2 1 2 3 4 5 6 7 8 9 10 11 12 A 2 5 25R 13 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 2 5R 1 0 /100 BASE - TX MDI- X POW ER MGMT. 5 6 7 8 13 14 15 16 21 VUT ko le je Purkyňo va 93 22 23 5 6 7 8 i VUT FEI 7 Bo že tě c ho va 2 VUT FEI Bo že tě c ho va 2 13 14 15 16 21 22 24 24 10/100/1000 BASE-TX 16 FLASHINGG REEN 25 AM BER G REEN FL ASHIN G G R EEN 14 G REEN 17 Summit24 PCMCIA MG M 1 8 =1000 Mbs BO TTOM ROW S AMBER 1 25 MODE M 3 8 =DISABLED 21 2 TO P RO WS G REEN PCMCIA MGM 4 16 =LINK OK FLASHING GREEN 18 14 =ACT IVITY G REEN 17 3 9 9 9 2 =1000 Mbs 24 VFU Palackého 1/3 29 30 31 32 VA Šumavská 2 VUT Kounicova 67a Summit24 1 1 7 MU P rF Ve ve ří 70 Summit48 Summit 1 1 49 4 9R 50 5 0R 2 3 4 5 8 9 10 11 12 49 4 9R 13 14 15 1 6 17 18 L 49 4 9R 19 20 21 2 2 23 24 30 32 33 34 35 36 A 50 5 0R 37 38 39 4 0 41 42 L 50 5 0R 43 44 45 4 6 47 48 AMBE R G REE N FLASH ING G REEN 25 26 A CTIV ITY LIN K OK DISABLE D 27 2 8 29 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 2 5R 2 8 3 9 4 5 2 3 4 9 10 11 12 17 18 19 20 6 7 8 13 14 15 16 21 22 23 24 10/1 00 BASE- TX MDI-X 6 10 11 A 2 5 25R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 12 PO WER MG MT. 5 VUT koleje Kounicova 46/48 12 6 7 A 10 00 BAS E-X 2 25 5 km ACTIV ITY LINK O K DISAB LED AM BER GR EEN FL ASHIN G GR EEN 1 00 B ASE- T MU FI, UVT Botanická 68a 1 0 /100 BASE - TX MDI-X 30 PO WER MG MT. VUT FAS T Ve ve ří 95 5,5 km NS Burešova 20 MU P řF Kotlá řs ká 2 Kra ví Hora Hvě zdá rna DIAG LINK /ACT IVIT Y STATUS 1 2 MO DEM 3 4 5 12 13 TOP ROWS GREEN 9 6 7 8 PCMCI A MGM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 24 25 26 27 28 =1 000M bs 10 11 14 15 10/100/ 1000 B AS E-TX 16 BOTTOM ROWS AMBER =AC TIVIT Y GREEN =LI NK O K FLASHIN GGREEN =DISABLED 17 18 19 25 MU FF A.Nová ka 1 1 7 1 00 B ASE- T 25 VUT FEI, FAST Údolní 53 20 27 21 28 ACT IVITY LINK OK DISAB LED 2 5R 2 3 4 5 1 2 3 4 9 10 11 12 17 18 19 20 5 6 7 8 13 14 15 16 21 22 23 24 1 0 /100 BASE- TX MDI-X 6 8 9 10 11 12 A 2 5 25R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 POWE R MGMT . VUT FP FP Gorkého 13 Obilní trh 11 22 23 29 30 31 24 29 30 31 32 32 Centrum VUT Antonínská 1 Summit24 AM BER G R EEN FLA SHIN G G REEN Ba rvičova 70 26 Summit™ 2 Summit™ 1 TO P RO WS G REEN Summit™ 1 DIAG STAT US 7i VUT Kounicova 67a Summit24 1 1 2 7 MU P rF Ve ve ří 70 Summit48 Summit 49 4 9R 50 5 0R 1 2 3 4 5 6 7 8 9 10 11 12 A 49 4 9R 13 14 15 L 49 4 9R 19 20 21 AMBE R G REE N FLASH ING G REEN 10 00 BAS E-X 1 6 17 18 2 2 23 24 A CTIV ITY LIN K OK DISABLE D 25 26 27 2 8 29 30 30 32 33 34 35 36 A 50 5 0R 37 38 39 4 0 41 42 L 50 5 0R 43 44 45 4 6 47 48 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 8 3 9 4 10 5 2 3 4 9 10 11 12 17 18 19 20 6 7 8 13 14 15 16 21 22 23 24 10/1 00 BASE- TX MDI-X 6 11 12 A 2 5 25R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 2 5R 25 5 km ACTIV ITY LINK O K DISAB LED AM BER GR EEN FL ASHIN G GR EEN 1 00 B ASE- T PO WER MG MT. 5 MU FI, UVT Botanická 68a VUT koleje Kounicova 46/48 1 0 /100 BASE - TX MDI-X PO WER MG MT. VUT FAS T Ve ve ří 95 5,5 km NS Burešova 20 MU P řF Kotlá řs ká 2 Kra ví Hora Hvě zdá rna DIAG LINK /ACT IVIT Y STATUS 2 MO DEM 3 4 5 12 13 TOP ROWS GREEN 9 6 7 8 PCMCI A MGM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 24 25 26 27 28 =1 000M bs 10 11 14 15 10/100/ 1000 B AS E-TX 16 BOTTOM ROWS AMBER =AC TIVIT Y GREEN =LI NK O K FLASHIN GGREEN 17 18 19 25 MU FF A.Nová ka 1 1 7 Ba rvičova 70 1 00 B ASE- T 25 2 3 Summit™ 1 = 10 00 Mbps 4 5 6 7 1 100BASE-T X/ 1000BASE-T 2 3 4 5 7 6 1000BASE-X 8 8 =DISABLED 21 28 22 23 29 30 31 24 2 8 3 9 4 5 10 11 2 3 4 9 10 11 12 17 18 19 20 5 6 7 8 13 14 15 16 21 22 23 24 30 31 32 7i Centrum VUT Antonínská 1 ACT IVITY LINK OK DISAB LED 1 29 32 1 0 /100 BASE- TX MDI-X 6 12 A 2 5 25R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 POWE R MGMT . 2 5R VUT FP FP Gorkého 13 Obilní trh 11 VUT FEI, FAST Údolní 53 BOT TOM ROWS AMBER = AC TIVITY GR EEN = LI NK OK FLASHI NG GREEN = DISABL ED 20 27 Summit24 AM BER G R EEN FLA SHIN G G REEN TOP ROWS: GR EEN 26 Summit™ 1 VUT FaVU Údo lní 19 1i Summit24 A CTIV ITY LI NK OK DI SABLE D AMBE R G REE N FLAS HING G REEN 1 7 1 00 B ASE- T 25 2 8 3 4 9 10 5 11 1 2 3 4 9 10 11 12 17 18 19 20 5 6 7 8 13 14 15 16 21 22 23 24 10 /100 B ASE- TX M DI-X 6 12 A 25 2 5R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 25R P OWE R M GMT . MU LF Kom. ná m. 2 J AMU Kom.ná m. 6 MU Vina řs ká 5 Koliš tě J AMU Novobra ns ká 3 AV ČR P oříčí 3b Summit24 ACTIV ITY L INK O K D ISABL ED AMBER G REEN FLAS HING G REE N 1 1 7 1 00 B ASE- T 25 25 R 2 8 3 9 4 10 5 11 2 3 4 9 10 11 12 17 18 19 20 10 /100 BASE- TX MDI-X 6 12 A 25 2 5R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 POWE R MGMT . 5 6 7 8 13 14 15 16 21 22 23 24 Summit24 AMBE R G REE N FLAS HING G REEN VUT FaVU Rybářs ká 13/15 1 7 1 00 B ASE- T 25 25R 2 8 A CTIV ITY LI NK OK DI SABLE D 3 9 4 10 5 11 1 2 3 4 5 6 7 8 25 2 5R 1 3 14 15 16 17 18 L 2 5 2 5R 1 9 20 21 22 23 24 9 10 11 12 17 18 19 20 13 14 15 16 21 22 23 24 10 /100 B ASE- TX M DI-X 6 12 A MU P e F P oříčí 7 VUT FA Po říč í 5 P OWE R M GMT . VUT koleje Kolejní 4 VUT FCH, FEI Purkyňova 118 VUT FEI Technická 8 BRNO - sever 1. čtvrtletí 2001 VUT koleje Mánesova 12 1 km VUT FEI Božetěchova 2 VUT FSI, FP Technická 2 3,5 km 0,5 km BFÚ AV ČR Královopolská 135 VUT koleje Purkyňova 93 Národní síť pro vědu a výzkum CESNET2 5 km 0,8 km 3,5 km 5,5 km 3,5 km 3,5 km ÚVT MU Botanická 68a 2 km Realizace Gbe trasy začátek 2000 2000 ÚFM AV ČR Žižkova 22 VUT koleje Kounicova 46/48 VUT FAST Veveří 95 začátek 2001 zbývá realizovat Centrum VUT Antonínská 1 Protokoly a služby správy sítě • • • • • • • • • • Směrování paketů (unicast) Směrování paketů (multicast) Virtuální sítě Časová synchronizace Administrátorský přístup k prvkům sítě Zálohování konfigurace Monitorování sítě Filtrování paketů QoS, CoS Další služby Zabezpečení sítě Minimální požadavky na L3 přepínače: • filtrování paketů v rychlosti média (packet filtering) • zaznamenávání událostí (logování) • zrcadlení portů (port mirroring) • směrování paketů podle zdrojové adresy (source routing) • bezpečný administrátorský přístup k zařízení
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