SMC NetworksメーカーSMC SMCBGLLCX1の使用説明書/サービス説明書
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T igerSwitch 10/100 50-P ort Lay er 2 Switch ◆ 48 10B ASE-T/100B ASE-TX auto -MDI/MDI-X ports ◆ 2 auto-M DI/MDI-X 10/100 /1000B ASE-T comb o ports with associ ated S FP slots ◆ Non-blocking swit.
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38 T esla Irvi ne, CA 9 2618 Phone: (949) 679-80 00 T igerSwitch 10/100 Installation Guide From S MC’ s T iger line of feature-r ich w orkgro up LA N solut ions Jun e 2002 Pub.
Infor mation fur nished by SMC Networks , Inc . (SMC) is be liev ed to be accurate and reliable. Howev e r , no responsibili ty is assumed b y SMC for its use, no r for any infrin geme nts of p atents or oth er righ ts of thir d par ties which may result from its use.
i L IMITED W ARRANTY Limite d W a rranty Stat ement: SMC N etworks, Inc. (“SM C”) war ran ts its pro ducts to be free f rom defects in w orkm anshi p and materials , under nor mal use and ser vice, for the applicable w arr anty term .
L IM IT ED W AR RANTY ii LIABILITY IN CONNECTION WI TH THE SALE, I NSTALLA TION , MAINTENANCE OR USE OF ITS PR ODUCTS . SMC SHALL NOT BE LIABLE UNDER THIS W ARRANTY IF ITS TESTING AND EXAMINATION DISC.
iii C OMPLIANCES FCC - Class A This equi pment generate s , uses , and can r adiate radio fre quency en erg y and, i f not installed and used i n accordanc e with t he inst r uction ma nual, may cause int erferenc e to rad io communications .
C OMPLIANCES iv vo ltage limit s and the Amendment Direct i ve 9 3/68/EEC . F or the ev aluat ion of the compli ance with these Directiv es, the f ollow ing standa rds w ere applied: Wa r n i n g : Do not plug a phone jack connector in t he RJ-45 port.
C OMPLIANCES v Industry Canada - Class A This digital apparatus does not e x ceed the Class A l imits f or radio noi se emissions from digi tal appar atu s as set o ut in th e i nterf erence- caus ing eq uip ment s tan dard enti tled “D igi tal Apparatus , ” ICES-003 of the Depar tment of Comm unications .
C OMPLIANCES vi Safety Compliance W ar ning: Fiber Opt ic Port Safety A vertissme nt: Ports pour fibres opti ques - sécurité sur le plan optique W ar nhinweis: Faser optikanschlüsse - Optische Sicher heit Underwrite rs Laborat ories Compl iance St atement Important! Befor e making connect ions , make s ure you hav e the correct cord s et.
C OMPLIANCES vii Wichti ge Sicherheitsh inweis e (Ger many) 1. Bitte lesen Si e diese H inweise sorgfäl tig durc h. 2. Heb en Si e di ese A nlei tu ng für den spät eren Geb ra uch auf. 3. V o r jedem R eini gen ist das Gerät v om Strom netz zu trenne n.
C OMPLIANCES viii.
ix C ONTENTS 1 About the TigerSwitch 10/100 . . . . . . . . . . . . . . 1-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Switch Architec ture . . . . . . . . . . . . . . . . . . . . .
C ONTENTS x SMC 5-4-3 Rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 Applica tion Note s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9 3 Installing the Switch . . . . . . . . . . .
C ONTENTS xi Conso le Port to 25-Pin DTE Port on PC . . . . . . . . . . . . . . . . . . B-7 C Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1 Physica l Characteri stics . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C ONTENTS xii.
1-1 C HAPTER 1 A BO UT THE T IGER S WITC H 10/100 Overvie w SMC’ s TigerSw itch™ 10/100 is an intelli gent Fast Ether net switch w ith 48 10B ASE-T/100B ASE-TX por ts and two 10/100/1000B ASE-T combo ports th at op erate in combi natio n wi th 2 Sma ll F or m F actor Plug gable (SFP) tr ansceiver slots .
A BOUT THE T IGE R S WITCH 10/1 00 1-2 Switch Architecture The T igerSwitch 10/100 emplo ys a wire-speed, non-bloc king switching fabric . T his pe r mits simult aneous wire-sp eed transpor t of multiple pack ets at low latency on all por ts .
O VER VI EW 1-3 Spanning Tree Protocol The T igerSwitch 10/100 support s I EEE 802.1D Spanning T ree Protocol. This pr otoc ol a dds a l ev el o f fa ult toleran ce b y al low ing tw o or more redun dant conn ection s to be cre ated b etwe en a pai r of LA N se gments .
A BOUT THE T IGE R S WITCH 10/1 00 1-4 Mult icast S witching Spec ific multicast traffic can be assign ed to its own VLAN to ensu re that it does n ot int erfere with nor mal ne tw ork tr affic and to g uarantee r eal-t ime deliv er y by setting the required priority leve l for the desi gnated VLAN .
D ESCRIPTION OF H ARD WA R E 1-5 Desc ri pti on of Har dwar e 10BASE-T/100BASE-TX Ports These are dual-sp eed RJ-45 p orts . Be cause all ports on this s witch supp ort automa tic M DI/MD I-X ope ratio n, you can u se s traight -throu gh cabl es for all network co nne ction s to PCs or ser vers , or to o ther sw itches or h ubs .
A BOUT THE T IGE R S WITCH 10/1 00 1-6 Status LEDs The LEDs , whic h are lo cated on the fr ont panel for e asy vi ewing, are shown below a nd des cribed in th e following table. Figure 1-2. Port and System LEDs Port Status LEDs LED Condition Status Fast Ethernet Ports (Ports 1~48) Lin k/A ct .
D ESCRIPTION OF H ARD WA R E 1-7 System Status LEDs LED Condition Status Power On Green The unit’s internal po wer supply is operating normally. On Red The unit’s inte rnal power supply ha s failed. Off The unit has no power connected. RPU On Green The redund ant power sup ply is operating normally.
A BOUT THE T IGE R S WITCH 10/1 00 1-8 Optional Redundant Power Unit SMC pro vides an optional R edundant P ower Unit (RPU), SMCRPS600W , that can supp ly po wer to the switch in the event of failure of the inter nal power su pply . Power Supply Receptacles There ar e tw o p ow er r eceptacles on th e rear p anel of th e switc h.
F EATURES AND B ENEFITS 1-9 Featur es and Be nefits Connectivity ◆ 48 dua l-spe ed por ts for e asy Fas t Ether net inte gratio n and for prot ection of you r investm ent in le gacy LA N equip ment .
A BOUT THE T IGE R S WITCH 10/1 00 1-10 Performance ◆ Transpar ent br idging ◆ Provides Store-and -Forward switching ◆ Suppo rts fl ow co ntro l, using ba ck pres sur e for half dupl ex and IE EE 802.
F EATURES AND B ENEFITS 1-11 Management ◆ “At-a-g lance” LEDs fo r easy troub les hooti ng ◆ Network manage ment agent: • W eb-based m anagemen t with embedd ed HTTP s erver • Comman d lin.
A BOUT THE T IGE R S WITCH 10/1 00 1-12.
2-1 C HAPTER 2 N ETWORK P LANNING Introduction to Switching A network swit c h allows s imultaneous transmis sion of mu ltiple packets via non-cr ossbar switching . This me ans that it can par tition a netw ork more effi cientl y th an br idges or r outers .
N ETWORK P LANNING 2-2 Sample App lications The T igerSwitch 10/100 is not only designed to segment your netw o rk, but al so to pr o vide a wide r ange of opti ons in se tting up ne tw ork conne ctions . Som e typical ap plicatio ns are desc ribed below .
S AMPL E A PPLICAT IONS 2-3 Central Wiring Closet With 50 parallel brid ging por ts (i.e., 50 distinct collisio n domains) , the Tig erSwitch 10/100 can collapse a complex netw ork down into a single effi cient b rid ged node , increa sing ov erall bandw idth a nd th rough put.
N ETWORK P LANNING 2-4 Remote Connections with Fiber Cable Fiber optic t echnolo g y a llows for lo ng er cabli ng tha n any other media ty pe. A 1000B ASE-LX SFP transcei ve r link can connect to a site up to 5 km aw ay .
S AMPL E A PPLICAT IONS 2-5 Making VLAN Connections VLANs can be based on p or t g roup s , or each d ata fra me can be ex plicitly tag g ed to iden tify the VLAN g roup it belon gs to . Whe n using por t-based VLAN s , ports can ei ther be ass igned to one speci fic g roup or t o all groups .
N ETWORK P LANNING 2-6 Connectivity Rules Wh en addi ng hubs (rep eat ers) to your network, p lease fo llow the conne ctivity r ules lis ted below for Ether net, Fast Ether net, and G ig abit Ethernet.
C ONNEC TI VITY R ULES 2-7 100 Mbps Fast Ethernet Collision Domain Maximum Fast Ethernet Cabl e Dist ance SMC 3-2 Rule for Class II Repeaters SMC 2-1 Rule for Class I Repeater s Type Cable Type Max. Cable Length 100BASE-TX Category 5 100-ohm UTP or STP 100 m (328 ft.
N ETWORK P LANNING 2-8 10 Mbps Ethernet Collision Domain Maximum Ethernet Cable D istance Maximum Network D iameter Using Rep eaters SMC 5-4- 3 Rule Cable Type Maximum Length Twisted Pair, Categorie s.
A PP L ICA T ION N OTES 2-9 Application Notes 1. Full-duplex operatio n only applies t o point-to-po int access (such as when a switc h is attac hed to a w orkstation, ser ver o r another switc h). When the swi tc h is co nnec ted t o a hu b , bot h device s m ust opera te in half-duplex mo de .
N ETWORK P LANNING 2-10.
3-1 C HAPTER 3 I NSTALLI NG THE S WITC H Selecting a Site Tig erSwitc h 10/100 units can be mounted in a standa rd 19-inch equipment rack or on a f lat surface. Be sure to follow the guidelines below when c hoosing a l ocati on. ◆ The si te should: • be at the cen ter of all th e devices you wa nt to lin k and n ear a powe r outlet.
I NS TA LLI NG THE S WITCH 3-2 Equipment Checklist After unpacking the TigerSwitch 10/100, ch eck the contents to be sure y ou ha v e receiv ed all t he comp onent s . Then, befo re beg in ning t he installation, be s ure y ou hav e all other necessar y installation equipmen t.
M OUNTING 3-3 Mounting A Tig erSwitch 10/100 unit can be mounte d in a standard 19-inc h equi pment rac k or on a desk top o r she lf . Moun ting inst r uctio ns fo r eac h type of site fo llo w .
I NS TA LLI NG THE S WITCH 3-4 T o r ack-mount devic es: 1. At tac h the b rac ke ts t o the d evice u sing t he s crews pr ov ided i n th e Bracket Mount ing Kit. Figu re 3- 1. Att ach ing th e Bra ckets 2. Mount th e device in the rack, using four r ack-mounting s crews (no t provide d).
M OUNTING 3-5 3. If installing a sin gle switch only , tur n to “Connect ing to a P ower Sou rce” at t he en d of thi s chapte r . 4. If installing multip le switches , moun t them in the rac k, one below the othe r , in any or der . 5. If also installing RPUs , m ount them in the rack below the oth er devices .
I NS TA LLI NG THE S WITCH 3-6 Connecting to a Power Source T o conn ect a device to a po wer sourc e: 1. Ins ert the po w er cab le plu g direc tly in to the re ceptacle l ocated at the back of the d evice. Figu re 3 -4. Po wer R ece ptacle 2. Plug the ot her e nd of the ca ble in to a grounded , 3-pin soc ket .
4-1 C HAPTER 4 M AKING N ETWORK C ONNECTI ONS Connecting Network Devices Th e TigerSwit c h 10/100 is designed to interconnect multiple segments ( or collision domains ). It may be connecte d to network cards in PCs and ser vers, or to hubs, switch es or ro ute rs .
M AKI NG N ETWORK C ONNECTIONS 4-2 Note: If auto-negot iation is d isabled for an RJ-45 port , the auto -MDI/ MDI-X pin signa l config uration is also d isabled . See Appen dix B for further infor mation on cablin g . Caution : Do not plug a ph one jack co nne ctor int o an RJ-45 por t.
T WISTED -P AI R D EV IC ES 4-3 3. A s eac h connect ion is mad e , the gre en Li nk LED ( on t he Ti gerSwi tc h) cor res ponding to each por t will light to in dicate that the connecti on is v alid. Wiring Closet Connections T oda y , th e punc h-dow n bloc k is an in tegral part of many of th e new er equip ment ra c ks .
M AKI NG N ETWORK C ONNECTIONS 4-4.
A-1 A PPENDI X A T ROUBLESHOOTING Diagnosing Switch Indicators Power and Cooling Problems If the power ind icator does not tu r n on when the power cor d is plug ge d in, y ou ma y hav e a p robl em wit h th e po we r ou tlet, po w er cord , or internal power supply .
T R OUBLESHOOTING A-2 out let, a nd v eri fy tha t the fan s on t he unit are un obstructed and r unnin g prior to shutdown. If you still cannot iso late the problem, th en the inter nal po wer suppl y ma y be d efec tiv e. In thi s case , co ntact SM C T echnic al Supp ort for assistan ce .
B-1 A PPEND IX B C ABLES Specific ations Cable Types and Specifications Cable Type Max. Length Connector 10BASE-T Cat. 3, 4, 5 100-ohm UTP 100 m (328 ft) RJ-45 100BASE-TX Cat. 5 100-ohm UTP 100 m (328 ft) RJ-45 100BASE-FX 50/125 or 62.5/ 125 micron core multimode fiber (MMF) 2 km (1.
C AB LES B-2 Twisted-Pai r Cable and Pin Assignments Caution: DO N OT plug a ph one jac k con nector int o any RJ-45 po rt. Use onl y twi sted-pai r cab les wi th RJ-45 connect ors tha t con form w ith FC C st anda rds. F or 100BASE-TX/10B ASE -T connections , a twisted-pair cable must h a v e two pairs of wires .
T WISTED -P AI R C AB LE AND P IN A SSIGNMENTS B-3 100BASE-TX/10BASE-T Pin Assignments With 100B ASE-TX/10B ASE -T ca ble, pins 1 an d 2 are u sed for transm itt ing data, and p ins 3 an d 6 for recei ving data.
C AB LES B-4 1000BASE-T Pin Assignments 1000B ASE-T por ts switch suppor t automatic MDI/MDI-X operation, so you can use str aight -throu gh cable s for all ne twork conne ctio ns to PC s or ser v ers , or t o othe r swi tch es or hubs . The table below shows the 1000B ASE-T MD I and MDI-X port pinouts .
T WISTED -P AI R C AB LE AND P IN A SSIGNMENTS B-5 1000BASE-T Cable Requirements All Categ or y 5 UTP cab les that are used for 100B ASE-TX connections should also w ork for 1000B ASE-T , p roviding that all four wire pairs are conne cted.
C AB LES B-6 Console Port Pin Assignments The DB-9 seria l port on the s witc h’ s rear pa nel is used to connect to th e switch f or out -of-ban d co nsole co nfig uratio n.
C ONSOLE P ORT P IN A SSIGNMENTS B-7 Console Port to 25-Pin DTE Port on PC Switch’s 9-Pin Serial Por t Nul l Modem PC’ s 25- Pin DTE Por t 2 RXD <---- ---- -RXD --- ------ --- 2 TXD 3 TXD ---- ------- TXD -- ------- -> 3 RXD 5 SGN D ---- ---- ---SG ND ------- --- 7 S GND No othe r pins are u sed.
C AB LES B-8.
C-1 A PPENDI X C S PECIFI CATIO NS Physical Char acteristics Ports 48 10B A SE-T/100B A SE-TX, with auto-neg otiation T w o 10/100/1000BASE-T shared with tw o SFP transcei v er slots Network Int erfa .
S PE CIF ICA T ION S C-2 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 240 V , 50 to 60 Hz Pow.
S WITCH F EAT UR E S C-3 Switch Features Spanning T r ee Pr otocol Forwar ding Mode Store-an d-forwa rd Flow Control Full Duplex: IEEE 802.3x Half Duple x: Back pre ssure Br oadcast Stor m Suppr ession T raf fic thr ottled ab ov e a critical thres hold VLAN Suppor t Up to 255 g roups; port -based or with 802.
S PE CIF ICA T ION S C-4 Management Features In-Band Management T elnet, W eb-b ase d HTTP , or SNMP manager (EliteView Netw o rk Manage ment software provided free) Out-of-Band Manage ment RS-232 DB-.
C OMPLIANCES C-5 Compliances CE Mark Emissions FCC Clas s A Indu str y Cana da Cla ss A EN55022 (CISPR 22) Class A EN 61000-3-2/3 V CCI Clas s A C-Tick - AS/N ZS 3548 (1995) Class A Immunity EN 61000-4-2/3/4/5/6/8/11 Safety CSA/NRTL (CSA 22.
S PE CIF ICA T ION S C-6.
D-1 A PPEND IX D O RDERING I NFORMATION TigerSwitch 10/100 Products and Accessories Product Number Description SMC6750L2 48 10/100 Mbps ports switch with two Gigabit combo port s with RJ -45 connec to.
O RDER ING I NFOR MATION D-2.
Glossary-1 G LO SSARY 10BAS E-T IEEE 802.3 specification for 10 Mbps Ethern et o ve r two pairs of Categ or y 3, 4, or 5 UTP cable . 100BASE-TX IEEE 802.3u specification for 100 Mbps F a st Ether net o ve r two pa irs of Categor y 5 UTP ca ble . 100BAS E-FX IEEE 802.
G LOSSAR Y Glossary-2 Bandwidth The differ ence b etw een t he hi ghes t and low est frequ encie s a v aila ble f or network sign als . Also sy nonymo us with wire s peed, the actu al spe ed of th e da ta tr ans miss ion alo ng the cabl e . Collision A co nditio n in w hic h pac k ets trans mitted ov er the cab le int erf ere with each other .
G LOSSAR Y Glossary-3 Gigabit Ethernet A 1000 Mbps network c ommunication system based on Ethernet and the CSMA/CD access method. Full D upl ex T ransmi ssion meth od tha t allows two netw ork devi ces to tr ansmit and recei v e concurrently , effecti vely doubli ng the ba ndwid th of that link.
G LOSSAR Y Glossary-4 LAN Segment Separat e LAN or collision domain. LED Light emittin g diod e used for mon itorin g a devi ce or network cond ition. Local Area Network A group o f inter co nnected comp uters an d supp ort devic es .
G LOSSAR Y Glossary-5 Transmission Control Prot ocol /Internet Prot ocol (TC P/IP) Proto col su ite tha t inc ludes TC P as t he primar y tra nspor t protoc ol, an d IP as t he ne tw ork la yer prot ocol .
G LOSSAR Y Glossary-6.
Index-1 Numerics 10 Mbps conne ctivity rules 2-8 1000 Mbps conn ectivity rules 2-6 1000BASE-LX fiber cable le ngths 2-6 1000BASE-SX fiber cable le ngths 2-6 100BASE cable leng ths 2-7 100BASE-FX fiber.
I ND EX Index-2 I IEEE 802.3x flow control 1-5 IGMP 1-2 indicators , LED 1-6 installatio n connecting devices to the switch 4-2 desktop or she lf mounting 3-5 port connect ions 4-1 power requirements .
I NDEX Index-3 RJ-45 port connection s 4-1 RJ-45 ports 1-5 pinouts B- 4 RMON 1-2 routing a pplications 2-9 RPU connecting 3-6 installing in a rack 3-5 installing on a de sktop 3- 5 optional redu ndant.
I ND EX Index-4.
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38 T esla Irvine, CA 9 2618 Phone: (949) 679-800 0 Model N umber: SMC 6750L2 Publica tion Numb er: 1502000 16500A Revision Number: E06 2002-R01 FOR TECHNICAL SUPPOR T , CALL: From U.
デバイスSMC Networks SMC SMCBGLLCX1の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
SMC Networks SMC SMCBGLLCX1をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSMC Networks SMC SMCBGLLCX1の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。SMC Networks SMC SMCBGLLCX1の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。SMC Networks SMC SMCBGLLCX1で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
SMC Networks SMC SMCBGLLCX1を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSMC Networks SMC SMCBGLLCX1の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、SMC Networks SMC SMCBGLLCX1に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSMC Networks SMC SMCBGLLCX1デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
