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Manual Foundry Networks OSI

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  • Foundry Networks OSI - page 1

    Foundr y Edg eIr on 4802CF Installation Guide 2100 G old Street P .O . Bo x 649100 San Jos e, C A 95164-910 0 T el 408.5 86.170 0 F ax 4 08.586.190 0 www .f oundrynetwo rks.co m F ebr uar y 2 003 ...

  • Foundry Networks OSI - page 2

    Copyright © 200 3 Foundr y Networ ks, Inc. All r ight s reser ved. No par t of this work m a y be r eproduced i n any form or by any means – graph ic, electroni c or mec hanical , including photocopying, r ecording, t aping or storage in an infor matio n retrieval system – w ithout prio r writte n per mi ssion of the copyright own er. The trad ...

  • Foundry Networks OSI - page 3

    February 2003 © 2003 Foundry Networks, Inc. 3 C OMPLIANCES FCC - C lass A This equipment gener ates , uses , and can radiate rad io frequency en erg y and, if not installed and used in accordance with t he instruction manual , may caus e interferenc e to radio communications . It has be en tested and foun d to comply w ith the limits for a Class A ...

  • Foundry Networks OSI - page 4

    E DGE I RO N 4802C F I NSTALLA TION G UIDE 4 © 2003 Foundry Networks, Inc. February 2003 Wa r n i n g : Do not plug a phone jack connector in the RJ-45 por t. This m ay damage this device. Les raccordeurs ne sont pas utilisé pour l e systéme téléphonique ! Industr y Canada - Class A This digital appar atus does not e xceed t he Class A l imits ...

  • Foundry Networks OSI - page 5

    C OMPLIANCES February 2003 © 2003 Foundry Networks, Inc. 5 T aiw an BSMI Class A Australia AS /NZS 3548 (1995) - Clas s A Contact F oundr y Networks at: Fo un d r y N e t wo r k s, In c . 2100 G old Street P .O . B ox 649 100 San J ose, CA 95164-9100 ACN 066 352010 ...

  • Foundry Networks OSI - page 6

    E DGE I RO N 4802C F I NSTALLA TION G UIDE 6 © 2003 Foundry Networks, Inc. February 2003 Safety Compliance W a rn i ng : F ib e r O pt i c P o rt S a f e ty Av er tissment: P or ts pour fibres optiques - sécurité sur le plan optique W ar nhinweis: F aseroptikanschlüsse - Optische Sicherheit Underwriters Laboratories Compliance Statement Impor t ...

  • Foundry Networks OSI - page 7

    C OMPLIANCES February 2003 © 2003 Foundry Networks, Inc. 7 Wichtige Sicherheitshinweise ( Ger m any) 1. Bitte lesen Sie dies e Hinweise sorgfäl tig durch. 2. Heben Sie diese Anleitung für den späteren Ge brauch auf. 3. V or jedem Reinigen i st das Ger ät v om Stromnetz z u trennen. V erwenden Sie k eine Flüssigoder Aerosol reiniger . Am beste ...

  • Foundry Networks OSI - page 8

    E DGE I RO N 4802C F I NSTALLA TION G UIDE 8 © 2003 Foundry Networks, Inc. February 2003 ...

  • Foundry Networks OSI - page 9

    February 2003 © 2003 Foundry Networ ks, Inc. 9 C ONTENTS 1 About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Audien ce . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Nomenc lature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Foundry Networks OSI - page 10

    C ONTENTS 10 © 2003 Foundry Networks, Inc. February 2003 1000 Mbps Gigabit Ethernet Collision Domain . . . . . . . . . . . . . 3-6 100 Mbps Fast Ethernet Collis ion Domai n . . . . . . . . . . . . . . . . 3-7 Maximum Fast Etherne t Cable Distanc e . . . . . . . . . . . . . . . 3-7 10 Mbps Ethern et Collision Domain . . . . . . . . . . . . . . . . ...

  • Foundry Networks OSI - page 11

    C ONTENTS February 2003 © 2003 Foundry Networ ks, Inc. 11 Adjusting Exist ing Category 5 Cabling to Run 1000BASE-T . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5 Console P ort Pin Ass ignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6 DB-9 Port Pin Ass ignment s . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Foundry Networks OSI - page 12

    C ONTENTS 12 © 2003 Foundry Networks, Inc. February 2003 ...

  • Foundry Networks OSI - page 13

    February 2003 © 2003 Foundry Networ ks, Inc. 1-1 C HAPTER 1 A BOUT T HIS G UIDE Audien ce This guid e is for system administrato rs with a wo rking knowl edge of network manag emen t. Y ou should be familiar with swit ching and netw orking con cepts. Nomenc lature This guid e uses the following ty pog raphical conventions to show infor mation : It ...

  • Foundry Networks OSI - page 14

    E DGE I RO N 4802C F I NSTALLA TION G UIDE 1-2 © 2003 Foundry Networks, Inc. February 2003 Web Access P o int your browser to the following URL: http: //www .fo undr y networks .com . Navigate to Ser vices /T echnica l Suppo rt . Clic k the L ogin butto n, then enter y our user name and passw ord to gain access to the F oundry support sit e. E-mai ...

  • Foundry Networks OSI - page 15

    February 2003 © 2003 Fo undry Networks, I nc. 2-1 C HAPTER 2 A BOUT THE E DGE I RON 4802CF Overview F oundr y’ s Edge Iron 48 02CF is an intellig ent Fast Ether net switch with 48 10BASE -T/100BASE-TX ports and two 10/100/1000B ASE-T combo ports that operate in combin ation wit h 2 Small F or m F actor Plugg able (SFP) tra nsceiver slots . T his ...

  • Foundry Networks OSI - page 16

    A BOUT THE E DGE I RO N 4802C F 2-2 © 2003 Foundry Networks, Inc. February 20 03 Switch Architecture The EdgeIro n 4802CF employs a wire -speed , non-block ing switchin g fabric . T his pe r mits simult aneous wire-speed transpor t of multiple p ackets at low latency on all port s . This switch also features full-duple x capability on al l ports , ...

  • Foundry Networks OSI - page 17

    D ESCRIPTION OF H ARDW ARE February 2003 © 2003 Fo undry Networks, I nc. 2-3 Description of Hardwa re 10BASE-T/100B ASE-TX Ports These are du al-speed RJ-45 p orts . Because al l ports on this s witch s upport automat ic MD I/MDI-X opera tion, you c an us e stra ight-thro ugh cabl es f or all network co nnect ions to PCs or se r vers, or to other ...

  • Foundry Networks OSI - page 18

    A BOUT THE E DGE I RO N 4802C F 2-4 © 2003 Foundry Networks, Inc. February 20 03 Status LEDs The LEDs , which ar e locate d on the fr ont pan el for easy viewing, are shown below and descri bed in th e following ta ble. Figure 2-2. Port and System LEDs Port Status LEDs LED Condition Status Fast Ethernet Ports (Ports 1~48) Lin k/Act .* On/F lash in ...

  • Foundry Networks OSI - page 19

    D ESCRIPTION OF H ARDW ARE February 2003 © 2003 Fo undry Networks, I nc. 2-5 FDX* (all ports) On Green Port is operating in full-d uplex mode. Off Port is operating in hal f-duplex mode. *Use the Mode Select but ton to sele ct the LED d isplay mode. System Status LED s LED Condition Status Power On Green The unit’s internal po wer supply is oper ...

  • Foundry Networks OSI - page 20

    A BOUT THE E DGE I RO N 4802C F 2-6 © 2003 Foundry Networks, Inc. February 20 03 Optional Redundant Power Unit F o undr y provides an o ptional Redundan t P ower Unit (RPU) th at can supply power to the s witch in th e event of fa ilure of th e inter na l power supply . Power Supply Receptacles There are t wo p ow er receptacles o n the re ar pane ...

  • Foundry Networks OSI - page 21

    F EATURES AND B ENEFITS February 2003 © 2003 Fo undry Networks, I nc. 2-7 Featur es an d Benefit s Connectivity ◆ 48 dual -speed ports fo r easy Fast E thernet in tegra tion and fo r prote ction of your inv estm ent in legac y LAN eq uipmen t ◆ Two 10/100/1000B A S E -T aut o - s e n s i n g Giga b it E t h e r n et s w i t c h i n g p o rts t ...

  • Foundry Networks OSI - page 22

    A BOUT THE E DGE I RO N 4802C F 2-8 © 2003 Foundry Networks, Inc. February 20 03 ◆ Incl udes su pport for an op tional Redund ant Po wer Unit ◆ Desktop o r rack-mou ntable Management ◆ “At-a-gl ance” LEDs fo r easy tr oublesho oting ◆ Network managemen t agent: • Suppor ts Telnet , SNMP/R MON and W eb-base d interfa ce • Supports o ...

  • Foundry Networks OSI - page 23

    February 2003 © 2003 Fo undry Networks, I nc. 3-1 C HAPTER 3 N ETWORK P LANNING Introd uction to Swit ching A network switch allows s imultaneous transmissio n of multiple packe ts via non-cros sbar switching . Th is means that it can p artition a network more effici ently th an bridges or routers . The switc h has , the refore, been recogniz ed a ...

  • Foundry Networks OSI - page 24

    N ETWORK P LANNING 3-2 © 2003 Foundry Networks, Inc. February 20 03 Application Ex amples The EdgeIro n 4802CF is not only designe d to segm ent your network, but also to pro vide a wi de range of optio ns in set ting up netw ork connec tions . Some typical app lications are describe d below . Collapsed Backbone The EdgeIro n 4802CF is an excellen ...

  • Foundry Networks OSI - page 25

    A PPL ICAT ION E XAM PLES February 2003 © 2003 Fo undry Networks, I nc. 3-3 Central Wiring Clos et With 50 parallel bridgin g ports (i.e., 50 distinct collision dom ains), the Edg eIron 4802CF can collapse a comple x network down into a single effici ent brid ged node , incre asing o vera ll ban dwidth a nd thro ughput. In the figure below , the 1 ...

  • Foundry Networks OSI - page 26

    N ETWORK P LANNING 3-4 © 2003 Foundry Networks, Inc. February 20 03 Remote Connections with Fiber Cable Fiber op tic t echnolog y allows for long er c abling than a ny othe r media type. A 1000B ASE-LX SFP transceiv er link can connect to a site up to 5 km awa y . This allows the EdgeIron 4802CF to se r ve as a collaps ed bac kbone , pro viding d ...

  • Foundry Networks OSI - page 27

    A PPL ICAT ION E XAM PLES February 2003 © 2003 Fo undry Networks, I nc. 3-5 Making VLAN Co nnections VLANs ca n be ba sed on p or t g roups, or each d ata fram e can be explic itly tag g ed to identify the VLAN g roup it belongs to . When usin g por t-based VLANs , ports can ei ther be ass igned t o one sp ecific group or to all groups . P ort -ba ...

  • Foundry Networks OSI - page 28

    N ETWORK P LANNING 3-6 © 2003 Foundry Networks, Inc. February 20 03 Connect ivity Rule s When addi ng hubs (r epeaters) to your ne tw ork, pl ease follo w the standa rd connec tivit y r ules fo r Ethernet, F ast Ethernet, and Gigabit Eth er net. Ho wev er, n ote that because swit ches br eak up the path for co nnected devices into s eparate collis ...

  • Foundry Networks OSI - page 29

    C ONNECTIVITY R ULES February 2003 © 2003 Fo undry Networks, I nc. 3-7 100 Mbps Fast Ethernet Collision Domain Maximum Fast Ethernet Cable Distance 10 Mbps Ethernet Collision Domain Maximum Ethernet Cable Distance Type Cabl e Type Ma x. Ca ble Len gth 100BASE-TX Category 5 100-ohm UTP or STP 100 m (328 ft.) 100BASE-FX Multimode 50/125 or 62.5/125 ...

  • Foundry Networks OSI - page 30

    N ETWORK P LANNING 3-8 © 2003 Foundry Networks, Inc. February 20 03 Applicati on Not es 1. Full-duplex operation on ly applies to point -to-point access (such as when a switc h is attac hed to a w o rkstation, s er ver or a nother switch). When the switc h is con nected to a hub , both devices m ust opera te in half-duplex mode. 2. Avoid using f l ...

  • Foundry Networks OSI - page 31

    February 2003 © 2003 Fo undry Networks, I nc. 4-1 C HAPTER 4 I NSTALLING THE S WITCH Selecting a Site Edg eIron 4802CF units can b e mounted in a standard 19-inc h equipment rack or on a flat surface. Be sure to follo w the guid elines below when cho osing a lo cation. ◆ The site should: • be at t he center of all the de vices you want to link ...

  • Foundry Networks OSI - page 32

    I NS TAL LI NG THE S WITCH 4-2 © 2003 Foundry Networks, Inc. February 20 03 Equipm ent Checkl ist After unpackin g the Edg eIron 4802 CF , ch eck the co ntents to be sure y o u have received all the co mponen ts . T hen, be fore be ginning th e installat ion, be sure you ha ve all ot her nece ssary installat ion equi pment. Package Contents ◆ Ed ...

  • Foundry Networks OSI - page 33

    M OUNTING February 2003 © 2003 Fo undry Networks, I nc. 4-3 Mountin g An EdgeIron 4802CF unit can b e mounted in a stand ard 19-inch equipmen t rac k or on a d esktop o r shelf . Mount ing inst r uctions for eac h type of si te follow . Rack Mounting Bef ore r ack m ount ing the sw itch, pay p articular att ention to the fol lowing factors: ◆ Te ...

  • Foundry Networks OSI - page 34

    I NS TAL LI NG THE S WITCH 4-4 © 2003 Foundry Networks, Inc. February 20 03 T o rack-mount devic es: 1. Attac h the brack ets t o the devi ce using t he screws provi ded in th e Bracket Mounting K it. Figure 4-1. Attaching the Brackets 2. Mount the device in the r ack, using four rack-mou nting screws (not provided ). Figure 4-2. Install ing the S ...

  • Foundry Networks OSI - page 35

    M OUNTING February 2003 © 2003 Fo undry Networks, I nc. 4-5 3. If installing a single switch only , turn to “Connect ing to a P ower Sour ce” a t the end o f this chapter. 4. If installing multiple swit ches , mount them in the rack, one below the other, in any or der. 5. If also installing RPUs , mount them in the rack below th e other device ...

  • Foundry Networks OSI - page 36

    I NS TAL LI NG THE S WITCH 4-6 © 2003 Foundry Networks, Inc. February 20 03 Connect ing to a Power Source T o co nnect a devi ce to a po wer source: 1. Insert th e pow er cable pl ug direc tly into th e receptacle lo cated at the back of th e de vice. Figure 4-4. Power Receptacle 2. Plug t he other e nd of the ca ble int o a grounded, 3-pin sock e ...

  • Foundry Networks OSI - page 37

    February 2003 © 2003 Fo undry Networks, I nc. 5-1 C HAPTER 5 M AKING N ETWORK C ONNECTI ONS Connect ing Netwo rk Device s The EdgeIro n 4802CF is designed to in terconnect multiple segm ents (or collision domains ). It may be connected t o network cards in PCs and ser vers, or to hubs, switches or rou ters. Note: Before conne cting cab les, you ma ...

  • Foundry Networks OSI - page 38

    M AKIN G N ETWORK C ONNECTIONS 5-2 © 2003 Foundry Networks, Inc. February 20 03 Note: If au to-negot iation is disa bled for a n RJ-45 port, the a uto-MDI / MDI-X pin signal co nfigu ration is als o disab led. See Appendix B for fur ther infor mati on on cabling . Caution : Do not plug a phone ja ck connec tor into an RJ -45 por t. T his will dama ...

  • Foundry Networks OSI - page 39

    T WISTED -P AIR D EVIC ES February 2003 © 2003 Fo undry Networks, I nc. 5-3 Notes: 1. When connected to a shared collision domain (such as a hub with multiple wo rkstations), s witch ports must be set to half-duplex mode. 2. Avoid using flow cont rol on a port conn ected to a hub unles s it is actually required to solve a problem. Oth erwise back ...

  • Foundry Networks OSI - page 40

    M AKIN G N ETWORK C ONNECTIONS 5-4 © 2003 Foundry Networks, Inc. February 20 03 Figure 5-2. Wiri ng Closet Connections Equipment Rack (side view) Switch Patch Panel Punch-Down Block Wal l ...

  • Foundry Networks OSI - page 41

    February 2003 © 2003 Fo undry Networks, I nc. A-1 A PPENDIX A T ROUBLESHOOTING Diagnosi ng Switch Indicato rs Power and Cooling Problems If the power indi cator doe s not tur n on when the power cord is pl ug g ed in, you m ay ha ve a prob lem with the po wer outlet, pow er cord, or internal power supply . Howev e r , if the unit p ow ers off afte ...

  • Foundry Networks OSI - page 42

    T R OUBLESHOOTING A-2 © 2003 Foun dry Networks, I nc. February 2003 check for lo ose p ow er conne ction s, po wer lo sses or surg es a t the power outlet, and v erify t hat the fans on the uni t are unob structed and running prior to shutdown. If you still cannot isolate the problem, then the inter nal pow er supply may be defect iv e. In this c ...

  • Foundry Networks OSI - page 43

    February 2003 © 2003 Fo undry Networks, I nc. B-1 A PPENDIX B C ABLES Specif icatio ns Cable Typ es and Specific ations Cabl e Type Max. L ength Conn ecto r 10BASE-T Cat. 3, 4, 5 100-ohm UTP 100 m (328 ft) R J-45 100BASE-TX Cat. 5 100-ohm UTP 100 m (328 ft) RJ-45 100 0 BASE- S X 50/ 1 25 or 6 2.5 / 125 micron core m u ltimode f i ber (MMF) See tab ...

  • Foundry Networks OSI - page 44

    C ABL ES B-2 © 2003 Fo undry Networks, Inc. February 2003 Twiste d-Pair Ca ble and Pin Assi gnments Caution: DO NOT pl ug a phon e jack con nector into any R J-45 port . Use only twisted-pai r cables with RJ-45 con nectors tha t conf orm with FCC stan dards. F o r 100B ASE-TX/10BASE-T connections , a twist ed-pair cable must hav e two pairs of wir ...

  • Foundry Networks OSI - page 45

    T WISTED -P AIR C ABL E AND P IN A SSIGNMENTS February 2003 © 2003 Fo undry Networks, I nc. B-3 100BASE-TX/10BASE-T Pin A ssignments With 100B ASE-TX/10BASE-T ca ble, pins 1 and 2 are used for transmi tting data, and pins 3 and 6 for receiv ing data. Because all por ts on this switch sup por t auto matic MDI/M DI-X opera tion, you can use st raigh ...

  • Foundry Networks OSI - page 46

    C ABL ES B-4 © 2003 Fo undry Networks, Inc. February 2003 1000BASE-T Pin Assignments 1000BASE-T ports switch suppor t automatic MDI/MDI-X operation, so you can us e strai ght-thr ough c ables fo r all network con nectio ns to P Cs or servers , or t o other s witch es or hub s . The table below shows the 1000B ASE-T MDI and MDI-X port p inouts . Th ...

  • Foundry Networks OSI - page 47

    T WISTED -P AIR C ABL E AND P IN A SSIGNMENTS February 2003 © 2003 Fo undry Networks, I nc. B-5 1000BASE-T Cable Requirements All Catego ry 5 UTP cables that are used for 100B A SE-TX connections should also wo rk for 1000B ASE-T , providing that all four wire pairs are connected. Howev er, it is recommend ed that for all c ritical connec tions, o ...

  • Foundry Networks OSI - page 48

    C ABL ES B-6 © 2003 Fo undry Networks, Inc. February 2003 Console Port Pin Assignments The DB-9 serial port on the switc h’ s rear p anel is us ed to conn ect to the switch for out-of -band conso le conf igura tion. The on -board menu-driven config uration p rog ram c an be acce ssed fr om a ter minal, a P C r unning a ter minal emulat ion progr ...

  • Foundry Networks OSI - page 49

    C ONSOLE P ORT P IN A SSIGNMENTS February 2003 © 2003 Fo undry Networks, I nc. B-7 Console Port to 25-Pin DTE Port on PC Switc h’s 9-Pin Serial Port Null Modem PC ’s 25-P in DT E Port 2 RXD <---- -----R XD ----- ------- 2 TXD 3 TXD ---- ------- TXD ---- ----- -> 3 R XD 5 SGND ---- ------- SGND -- ----- --- 7 SGND No other pins are u sed. ...

  • Foundry Networks OSI - page 50

    C ABL ES B-8 © 2003 Fo undry Networks, Inc. February 2003 ...

  • Foundry Networks OSI - page 51

    February 2003 © 2003 Fo undry Networks, I nc. C-1 A PPENDIX C S PECIFI CATION S Physical Chara cteristics Po r t s 48 10B ASE-T/100BASE-TX, with auto-negotiation T w o 10/100/1000BASE-T shared with two SFP transceiv er slots Network Interface 10B ASE-T: RJ-45 (100-ohm, UTP cable; Categ ories 3, 4, 5) 100B ASE-TX: RJ-45 (100-ohm , UTP cable; Catego ...

  • Foundry Networks OSI - page 52

    S PECI FICA TION S C-2 © 2003 Foundry Networks, Inc. February 2003 Te m p e r a t u r e Operating: 0 to 50 ° C (32 to 122 ° F) Storage: -4 0 to 70 ° C (-40 to 158 ° F) Humidity Operating: 10% to 90% AC Input 100 to 24 0 V , 50 to 60 Hz P ower Supply Internal, aut o-ranging transfor mer : 90 to 260 V AC , 47 to 63 Hz Redundant DC inpu t P ower ...

  • Foundry Networks OSI - page 53

    S WITCH F EAT UR ES February 2003 © 2003 Fo undry Networks, I nc. C-3 Switch Features Spanning T r ee Protoco l F orwa rding Mode Store-and-fo rward Flow Con trol Full Duplex: IEEE 802.3x Half Duplex : Back press ure Broadcast Stor m Suppression T raffic throt tled abo ve a cri tical th reshold VLAN Support Up to 255 gr oups; port-based or wit h 8 ...

  • Foundry Networks OSI - page 54

    S PECI FICA TION S C-4 © 2003 Foundry Networks, Inc. February 2003 Manageme nt Fe atures In-Band Management T elne t, W e b-base d HTTP , or SNMP manager Out-of-Band Mana gement RS-232 DB-9 console port Software Loadi ng TFTP in-band or XModem o ut-of-band MIB Suppor t MIB II (RFC 1213), Bridge MI B (RFC 1493), Interfaces Evo lution MIB (RFC 2863) ...

  • Foundry Networks OSI - page 55

    C OMPLIANCES February 2003 © 2003 Fo undry Networks, I nc. C-5 Compliances CE Mark Emissions FCC Class A Indus tr y C anada Class A EN55022 (CISPR 22) Class A EN 61000-3-2/3 V CCI Class A C-Tick - AS/NZS 3548 (1995) Class A Immunity EN 61000-4-2/3/4/5/6/8/11 Safety CSA/NRTL (CSA 22.2.950 & UL 1950) EN60950 (TÜV/GS) ...

  • Foundry Networks OSI - page 56

    S PECI FICA TION S C-6 © 2003 Foundry Networks, Inc. February 2003 ...

  • Foundry Networks OSI - page 57

    February 2003 © 2003 Fo undry Networks, I nc. Glossary- 1 G LOSSA RY 10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet ov er two pairs of Categor y 3, 4, or 5 UTP cable. 100BASE-TX IEEE 802.3u specification for 100 Mbps F ast Ethernet ove r two pairs of Categor y 5 UTP cable . 1000BASE-SX IEEE 802.3z specification for Gig abit Ether net ove r ...

  • Foundry Networks OSI - page 58

    G LOSSAR Y Glossary-2 © 2003 Fo undry Networks, Inc. February 2003 Bandwidth The differ ence betw een the h ighes t and lo wes t frequenc ies av ailable f or network signals. Also sy nonymo us with wire spe ed, the actual s peed o f the data trans missi on alo ng the cable . Collis ion A condit ion in w hich p ack ets tr ansmitted ov er the cabl e ...

  • Foundry Networks OSI - page 59

    G LOSSAR Y February 2003 © 2003 Fo undry Networks, I nc. Glossary- 3 Gigabit Ethernet A 1000 Mbps network comm unication system based on Ethern et and the CSMA/CD access method. Full Duplex T r ansmission me thod th at allows two network devices t o transm it and recei ve c oncurrently , effecti vely doublin g the ba ndwidth of that l ink. IEEE In ...

  • Foundry Networks OSI - page 60

    G LOSSAR Y Glossary-4 © 2003 Fo undry Networks, Inc. February 2003 LAN Segment Separate LAN or co llision domain. LED Light emittin g diode u sed f or monito ring a de vice or network co ndition. Local Area Network A group of i nterco nnected com puters an d support de vices . Media Access Control (MAC) A portio n of the netw orking pr otocol t ha ...

  • Foundry Networks OSI - page 61

    G LOSSAR Y February 2003 © 2003 Fo undry Networks, I nc. Glossary- 5 Transmission Control Protocol/Internet Protocol (TCP/IP ) Proto col suit e that in clud es TCP a s the pr imar y tra nspor t protoc ol, and I P as the netw ork layer protoc ol. UTP Unshielded twiste d-pair cable. Virtual LAN (VLAN) A Virtual L AN is a col lection o f netw ork nod ...

  • Foundry Networks OSI - page 62

    G LOSSAR Y Glossary-6 © 2003 Fo undry Networks, Inc. February 2003 ...

  • Foundry Networks OSI - page 63

    February 2003 © 2003 Fo undry Networks, I nc. Index-1 Numerics 10 Mbps connect ivity rules 3-7 1000 Mbps connectivity rules 3-6 1000BASE-LX fiber cable le ngths 3-6 1000BASE-SX fiber cable le ngths 3-6 100BASE cable lengths 3-7 100BASE-FX fiber 3 -6 100BASE-TX ports 2-3 10BASE cable leng ths 3-7 10BASE-T ports 2-3 A adhesive feet, attaching 4-5 ai ...

  • Foundry Networks OSI - page 64

    I NDE X Index-2 © 2003 Fo undry Networks, Inc. February 2003 I IEEE 802.3x flow control 2-3 IGMP 2-2 indicators, LED 2-4 installation connecting devi ces to the switch 5-2 desktop or she lf mounting 4- 5 port connections 5-1 power requirements 4-1 problems A-2 rack mounting 4-3 RPUs in racks 4-5 site requirements 4-1 wiring close t connecti ons 5- ...

  • Foundry Networks OSI - page 65

    I NDEX February 2003 © 2003 Fo undry Networks, I nc. Index-3 RMON 2-2 routing applica tions 3-8 RPU connecting 4-6 installing in a rack 4-5 installing on a de sktop 4-5 optional redund ant power unit 2-6 RS-232 port 2-2 rubber foot pads, at taching 4- 5 S sample appl ications 3-2 screws for rack mounting 4-2 serial port 2-2 site selelctio n 4-1 SN ...

  • Foundry Networks OSI - page 66

    I NDE X Index-4 © 2003 Fo undry Networks, Inc. February 2003 ...

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2. Contents - index of all tips concerning the Foundry Networks OSI, that we can find in the current document
3. Tips how to use the basic functions of the device Foundry Networks OSI - which should help us in our first steps of using Foundry Networks OSI
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Foundry Networks OSI
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Foundry Networks OSI in a specific country, if it was not possible to solve the problem on our own.

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