D-Link DES-3216 manuale d’uso

DES- 3216 1 0/1 00 Auto Neg otiati on Sw itch User’s Guide Rev. A 1 (Decembe r, 1998) 6DES3216. . 02 Print ed In Taiwan RECYCLABLE[...]

ii D-Lin k Lim ited W arr anty Hard wa re : D-Li nk warrants its har dware produc ts to be free from defec ts in wor kmans hip and m aterial s, under normal us e and ser v i ce, for t he foll owing peri ods m easured fr om date of purc hase fr om D- Link or it s authori zed Resell er: Product T ype W arranty Peri od Com plete Products One y ear Spa[...]

iii D-Li n k’s s o l e obli g ati on un d e r t his s o f t war e w arr anty s h all b e to r eplac e an y d e f e c ti ve s oft war e pr od uct with pr od uct t h at subs t anti al l y c onf or ms to D- Li nk ’s app lic abl e pr oduc t d oc um en t ati on. You ass ume r es p ons i bil it y f o r t h e s elec ti on of appr opr i at e applic ati[...]

iv No part of thi s publi cati on may be reproduc ed i n any form or b y an y means or used to mak e an y der i v ati ve such as trans lation, t ransform ati on, or adaptation wi thout per mi ssion from D-Li nk Corporati on/D-Link S y stem s Inc., as s tipulated b y the U nited States C opyright Act of 1976. FCC Warning T his equi pment has been te[...]

v Wicht ige Sicherheitsh inweise Bitte les en Sie si ch di ese Hi nweise sorgfäl tig durc h. Heben Sie dies e Anleitung für den s pätern Gebr auch a uf. Vor jedem Reini gen is t das Ger ät vom Stromnet z z u trenne n. Ver venden Sie keine Fl üssi g- oder Aerosolr eini ger. Am bes ten dient ei n angefeucht etes T uc h zur Reini gung. Um eine Be[...]

Table o f Content s vi T able of Content s Tab le of Con t en t s ................................................................................................................. vi Ab out Thi s G uid e ..................................................................................................................1 A udien ce ...................[...]

Table o f Content s vii Man agi ng t h e DES-3216 ..................................................................................................... 13 L ocal Con sol e Man agem e nt ............................................................................................ 13 Tel n et ...........................................................[...]

Table o f Content s viii VLA N Por t Ma na gemen t Men u ................................................................................... 46 Cre ate Ne w VL A N ...................................................................................................... 48 Del ete VLA N M e nu ...........................................................[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide About Thi s Guide 1 A bou t This Guide This sect i o n defines t he scop e of this gu i de a nd g ives a su mmary o f the co nt ent s of each chapter. It describes the f eat ures o f t he D-Lin k DE S-3216 10/100 Auto Negoti at i o n Swi t ch. Infor m at i on about the DES-3216 ot her D-Lin k pro d[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide In trod uc ti on 2 1 Introduction This chapter giv es a p h ysical and f u nct i o nal overview o f the DES-3216. T he DES-3216 is a n in t elligent , m a naged s w i t c h, designed for use on m ed iu m sized networ ks as part o f t he backbone o r f o r use wi t h other sw i t ches and hubs on a [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide In trod uc ti on 3 Front Pa nel The DES-3216 i s desig ned for m a nagement at a gl ance. The front panel o f the DES-3216, d i sp layed in Fi gure 1 has LEDs t hat give you essen t ial inf o r mati o n about the DES-3216 a t a g l a n ce. All 16 MDI-X po rts on t he DES-3216 can be used f o r netw[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide In trod uc ti on 4 M anagement M ethods The DES-3216 supports three m a nage ment m et hods: • Lo c a l Co ns o le M a na g e me nt • T e lnet M a na g e me nt • D - V iew/ SNMP Ma nage me nt Local C onsole Manageme nt Loca l C o nso l e Ma nage ment i s do ne thro ugh t he RS-232 C o nsol e [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Ins t a lling the DES-3216 5 2 Inst alling the D ES-321 6 T h is c ha p t er co ver s t he fo ll o w ing : • Unpack ing the DES-3216 • In s tal l a t i on op ti ons an d i ns tru c t i on s • Powerin g o n t he DES-3216 Open the b o x an d care fully unpack the DES-3216. You sh o ul d have al[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Ins t a lling the DES-3216 6 2. Install t he DES- 3216 on t he desktop/sh elf where y o u wo uld li ke t o pl ac e it. Rack Inst all ation The DES-3216 can b e mounted in an EI A standard s ize, 19 inch rack. The dim e ns i o ns of the DES-3216 are 17.4 x 10. 4 x 3.2 i nches. T he DES-3216 can b e [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Connecting the DES-3216 to the Ne t work 7 3 Connecting t he DES-3 216 to t he Netw ork T h is c ha p t er co ver s t he fo ll o w ing : • Ca ble Spec ificat ions • Ports • Connecting the DES-3216 to another DES-3216 • Connect in g t he DES-3216 to other swi t ches and hubs This s ect i o n[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Connecting the DES-3216 to the Ne t work 8 mus t use t he correct pin ar r angement in o rder for th e DE S- 3216 to w or k properly . See Figure 3 f o r an example o f str a i g ht t hro ugh an d cr o sso ver cable. Figu re 3: Cable Diagram[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Connecting the DES-3216 to the Ne t work 9 Port s MD I -X P o r t MDI- X po rt s are crosso ver port s. The p in arrangement is the sa me as t he arr ange me nt in a cro sso ver cable. The advantage o f an MDI-X po rt i s t hat y o u can connect a device with an MDI-II p ort wi t hout usi ng a c r [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 10 4 LEDs The LED pan e l of t he DES-3216, dis p layed in Figure 4, i s designed t o all o w y o u to m a nage t he DES-3216 a t a gl ance. The LEDs in d icate t he f o ll o wing: • Power • Speed • Li n k • A c ti v i ty • Dup l ex m o de All o f t he L EDs ar e des[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 11 Pow er LED The power LED li g ht s when the DES-3216 i s po wer ed on. The purpose i s to confi r m t hat t he DES-3216 i s gettin g adequat e po wer. See Fi gure 4. Table 2: Po wer LED Stat us Color M eaning On Green DES-3216 i s pow er ed on Off Dark DES - 3216 i s pow er[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 12 Table 3: DES-3216 LEDs LED G reen Dark Link Link is up No link or link is down Act Fl ashing, dat a is passing through t he port No data i s pas si ng t hrough t he por t 100/10 Port is working at 100 Mbps Port is working at 10 Mbps Full / Half Port is in full dupl ex m ode[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 13 5 Managing the DES-3216 This chapter shows t he m e nus used to m a nage the DES-3216. Three t y pes o f m a nageme nt ar e available on the DES-3216: • Lo c a l Co ns o le M a na g e me nt (o ut -o f- ba nd) • T e lnet M a na g e me nt (in- ba nd ) • D - V iew/ SNMP [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 14 • Data bits : 8 • Pa r it y: None • Stop bits : 1 • Flow C o n t ro l: No ne • Enabl e: T e r min a l k e ys 4. P r ess E nter to disp la y the log in pane l. 5. Log in using t he defa u l t User Na m e a nd Passwo r d. The User Nam e and Password ar e case se ns [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 15 Log In The Log In pan el, displayed in Figure 5, i s t he fi rst panel y o u se e when co nnect in g t o the DES-3216. All manage ment m et hods requ i re y o u t o l o g in t o the DES-3216 wi t h y our user name and passwo rd bef o re beginning a m a nage men t sess i o n[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 16 Help M essage A o ne page panel , d isplayed in Figure 6, i s a vailable. T he m e nu lists the key str o ke an d t y po gr aphic convent ions availa ble on t he DES-3216. Figu re 6: Help Message[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 17 Panel Conventions Ke yst r o ke Co nve nt i o n s Examp le Descr i pt i o n UP, DOWN, or TAB keys Se lect d if ferent ite ms. SPA CEBAR Toggl e- swi t ch. DEL, or BACK SP ACE Rem o ve any input charact er from the s cr een. LEFT o r RIGHT key s Mo ve curso r backward o r fo[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 18 Console Program The Cons o l e Pr o gram , shown in Figure 7, is the m a in menu of t he DES-3216. Fig ure 7 : Co nso le Pro gram S y stem Confi guratio n The Sys t e m C o nf igurat i o n menu gives y o u general inf o r mat ion ab o ut the DES-3216 an d all o w s you to a[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 19 SN M P M anageme nt Conf igurat ion T he S N MP Ma na g e me nt Co nf ig ur a t io n me nu a l lo w s you t o cr eat e SN M P C o mm u nit ie s a nd co nfigure SNMP Trap Man ager Sett i ngs. VLA N Port Management The VLAN Po rt Man age ment m enu all o w s y ou to cr eate, [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 20 Sy stem Configuration M enu The Sy ste m Co nfigurat i o n menu, di splayed in Fi gure 8, a ll ows you to change the co nfigurati o n of the DES-3216. Figure 8 : Syste m Configurati on m e nu S ystem I nf orma tion The S y st e m I nfor mat ion m e nu d isp lays t he Hardwa[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 21 Soft ware Up date The Software Update m e nu is us ed to update the sof t ware on t he DES-3216. Thi s f eat ure i s o nly suppo rted thro ugh L o cal Co ns o l e Manage men t . Fo ll o w t hese steps t o se l ect a menu: 1. Hi gh li gh t th e m en u op ti on . 2. P r ess E[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 22 Sof tware Vers i on Specifies the sof t war e versi o n being used on the DES-3216. You can updat e the sof t war e. Each ver si o n i s numbered in cr ement ally. MAC Add r ess Specifies the hardwi r ed addr ess o f t he DES-3216. Thi s address canno t be ch a nged. S yste[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 23 S y stem Reset The Sy ste m Reset panel, displayed in Figure 10, enables you to reset t he DES-3216 wi t ho ut po wer in g o ff . Figure 1 0 : Syste m Reset So m e co nfigurat i o ns wi ll requi r e y o u to reset t he DES-3216 in o rder f o r them t o take eff ect . Screen[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 24 Factor y Reset The F act o ry Reset panel , d is played in Fi gure 11, i s used t o reset the DES-3216 an d r esto r e al l facto ry def au l t va lues. Us ing this panel erase s a ll co nfigurat i o ns and custo mi zat i o n. Figu re 11: Facto ry Reset Fo ll o w t hese ste[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 25 Figu re 12: Facto ry Reset Co nfir mation Fo ll o w t hese steps t o exit t he pan e l w i t hout r esto r ing f a cto ry default para m et er s: 1. Se l ect No or Exit. 2. P r ess E nt er .[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 26 S y stem Rate Control The Sy ste m Rat e Co ntro l panel, displayed in Figure 13, all ow s y ou to set the packet f o rwar d in g r at e on t he DES-3216. There are two o ptions : St ore & Forwar d and C ut - T hrough. Figure 1 3 : Syste m Rate Control The DES-3216 can [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 27 by t e packet s are de l a yed by 1200 microseco nds in a Store and Forwar d device versus 60 micro seco nds in a Cut-T hro ugh devi ce. Store and Forwar d requi r e s m o re m e m o r y because t he DES-3216 m u st s t o re the packet be fo r e se nd ing it o ut . Ad vanta[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 28 So ftware Up d ate Menu The Software Update m e nu, d i sp la ye d in Figure 14, is us ed to upgrade t he sof t ware o n t he DES-3216. Figu re 14: So ftware Update Fo ll o w t hese steps t o upload new so f t war e: 1. Lo ad the new so ftwar e to t he hard driv e o f t he [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 29 Figu re 15: So ftware Upd ate Transf er Figu re 16: Send F ile 5. Se l ect Br o wse on t he panel disp layed in Figure 16. T he browse o pt ion shows t he cont ent s o f y o ur hard drive. You mus t spec ify t he pat h f ro m the DES-3216 to the fil e t he fi r mware is in [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 30 6. The panel, displayed in Figure 17, will disp lay st at i st i cs about the tr ansfer, includin g t he e lap se d t ime a nd t he t ime r e main ing . Figu re 17: Fil e Transfe r thro ugh Xmo de m Whe n t he t r ans fer is c o m p le t e you w ill s e e t he p a ne l in F[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 31 User A ccount M anagement The User A c co unt Management panels all o w you t o add users, del et e users an d mod ify u ser access r ight s. Fo ll o w t hese steps t o r each t he User Account Manage ment pane ls: 1. Se l ect User Account Manage ment o n t he Main menu. 2.[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 32 Figu re 20: Cr e ate New User User Nam e Ent er the user’s name in this f ield. User na mes are case se nsit ive. Yo u can en t er a m a ximu m o f ei g ht charact ers. Pass wor d Ent er the user’s passwo r d in this field. P asswo rds ar e case se nsi t ive. Yo u can e[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 33 3. Ree nter the password in the Confi r m Passwor d fiel d. 4. T o ggl e t he space b ar to set t he access le vel o f the new user. 5. Se l ect Sav e an d press En ter. De lete Use rs The Delete Users panel , d isplayed in Figure 21, allows you to del et e users from t he [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 34 The fo ll o w ing oper ations can be per formed independe nt ly o f each ot her or com bined. Fo ll o w t hese st eps t o cha nge user Acces s Leve l: 1. Se l ect t he user’s Access Le vel . 2. T o ggl e t he space b ar to chan ge t he curr ent Access Le ve l . 3. Se l ec[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 35 User Nam e The n ame o f the user whose passwo r d y o u ar e going to chan ge. Old P assw ord The user’s old password . New Pa sswor d The user’s n ew pa sswo r d. Co nfirm Pas sword Reenter the ne w password in t hi s field to confi r m it. Fo ll o w t hese st eps t o[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 36 Sw itch Port Configuration The Sw i t ch Po rt Co nf igurat i o n panels are used to co nfi gure ind ividua l ports o n t he DES- 3216. T he o nly differe nce bet ween the pane ls is the po rt number that they deal w i t h . The o pt ions and sett ings are t he same f o r e[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 37 Switch Port Conf igurati on Menu The Swi t ch Port Confi gur at i on m e nu, displayed in F igure 23, enables y o u to change the co nfigurati o ns o f in d iv idual port s. Figu re 23: Switch Po rt Con fi guration menu Sta te All po rt s h ave t wo st a t es: enabl ed o r [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 38 Port s set in the 10Tx/Hal f stat e are set to work at 10 Mb ps ha lf duple x. Port s set in the 10 T x/Fu ll st at e ar e set to wo r k a t 10 Mbps ful l dup le x. Port St at e All po r t s ha ve four st a t es: bl o cking, lis t ening, learning and forwarding. Bl o ck in [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 39 Spanning Tree Configuration The Spanni ng T r ee Co nfi gur at i o n panel is used to confi gure t he Spanni ng T r ee Algor i t hm. The Spanni ng Tree Algo r ithm ( ST A) in the DES-3216 al l o ws y o u to cr eat e al t ernat ive paths (us ing m u l t i p le swi t c hes o [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 40 Bridge Pr iorit y The Bri dge Pr ior it y can be f ro m 0 to 65535. Zero i s t he hi g hest Bri dge Pr i o r i t y . The higher t he Bri dg e Pri o r i t y t he great er t he ch a nce t hat t he DES-3216 w ill be s e lec t ed a s t he Ro o t Br i dge. T he DES-3216 with the[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 41 Root Port Specifies the pref erred pat h to t he Root Bri dge. Only o n e pat h per bri dge ca n exis t . The de fau lt set t ing i s no ne . Tab le 4: Us er Se lectiv e STA p ara m eters STA par am eters Setti ngs Eff ect s Comm ent Enabl e/Di sable Enabl e/ Disabl e Part [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 42 SNM P M anagement Configuration The SNMP Man agement Co nf igurat ion panel is used to co nfi gure t he DES-3216 f o r SNMP management. Leave t he def au l t values in place if you ar e not managing y o ur networ k t hrough SNMP. The DES-3216 uses the stan dard MIB-II Ma n [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 43 Figure 2 5 : SNMP Management Config urat i on menu SNMP Mana ger Set tin g The fields u nder th i s set t in g ar e used to confi gure t he DES-3216 f o r SNMP Man agement . Yo u m ust co nfi gure t hese fi e lds in order to m a nage the DES-3216 through SNMP. SNMP Co mmuni[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 44 SN MP Trap M a na ger S et tin g Enables y o u to ent er the IP address es of Trap Man ag ers. T raps are m es sages t he DES- 3216 sends out to i nfor m t rap m a nagers of events on the n et wor k. The DES-3216 gen er at es t raps and sends t hem t o t he netwo rk m a nag[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 45 Fo ll o w t hese steps t o co nfigure t he SNMP T rap Man ager Set t ing: 1. E nt er the IP Address of the Tr ap Manager. 2. En te r th e n am e of th e S NM P C om m uni ty S tri n g . 3. Se l ect Stat us and to ggle the space bar to se lect Va li d o r I nv al id. 4. Se l[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 46 VL A N Port M anagement A Vi r t ua l Loca l Area Netwo rk (VLAN) is a l o g i cal su bgro up within a LAN that is cr eat ed w i t h softwar e r at her than p hysical connect ions. The purpose o f a VLA N is to prevent broadcast stor m s a nd ease co ngest i o n on y o ur n[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 47 Figure 2 6 : VLAN Port Management menu Fo ll o w t hese steps t o cr eat e, delete and mod ify VLAN: 1. Se l ect t he appr o pr i at e opt ion. 2. P r ess E nt er .[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 48 Create New VL A N The Creat e New VLAN m enu, d ispla yed in Figure 27, is used t o cr eat e a new VLA N. T he defaul t valu e i s t hat all po rt s belong to one VLAN. Yo u can create up to ei g ht separ at e VLANs. P o rt s can bel o ng to two VLANs at t he same t im e . [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 49 All po rt s will have a st atus of avail able o n t h is panel, eve n after the y ha ve bee n sele ct ed as part of a VLAN. There is not hin g o n this pane l t hat indicates t he port i s a l r ead y part of a VLAN. Fo ll o w t hese st eps t o cr eate a VLAN: 1. E nter t h[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 50 4. A sc r e e n p r o mpt w ill w a r n yo u t hat y o u must r e s e t t he D ES - 3216 in o r der for t he ch a nge to t ake eff ect . M odif y V LAN Me nu The Mod ify VL AN m e nu, d is p la yed in Figure 29, enables y o u to m o d ify VL ANs. Figure 2 9 : Virtual L AN N[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 51 T runking P ort M anagement M enu The Trunkin g Po rt Mana gement panels are used to crea t e, del et e and m o d ify t runk port s. Figu re 30: Tru nk i ng P ort Managem e nt m enu Fo ll o w t hese steps t o cr eat e, delete and mod ify trunk po rt s: 1. Se l ect t he appr[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 52 Create New Trunking P o rt The Create New Trunking Port pan e l , d is played in Figure 31, is us ed to create Trunk P orts. Yo u can creat e up to seven trunkin g gro ups wi t h up to ei g ht port s in eac h group. Each Trunk ing Group acts li ke a single port. Figu re 31:[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 53 select ed as part of a T runkGro up. There is not h ing on this pa nel that indicates t he port i s already part o f a TrunkGroup. Fo ll o w t hese steps t o cr eat e a TrunkGro up: 1. E nter the name of t he TrunkGro up. 2. Se l ect t he p o rts you want to in c lude in t [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Managing the DES-3216 54 M odif y Tr u nki n g Por t The Modify T runking Po rt panel , d is p layed in Figure 33, enabl es y ou to Mo dify T runking Ports. Figu re 33: Mod i fy Tru nk i ng P ort Tru nki ng P ort Na me The n a mes of all Tr unked Port s appear in t his co l umn. F o ll ow th e se s[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide Troubl es h o ot i ng 55 6 T roubleshooting T h is t ro u b les ho o t ing s e ct io n is int e nd ed t o he lp yo u so lve t he mo st co mmo n pr o b lems o n t he DES-3216. The DES-3216 does not h ave ext er nal LED error me ssage s. I f there i s a n erro r and i t cann o t be reso lv ed by imp [...]

10/100 A uto Negotiat i on Switch Us er s’ Guide Troubl es h o ot i ng 56 and power i s being rece ived t hough t he wall so cket , the power supply i s n ot w ork in g. R etu rn th e un i t. A ll L EDs ar e Off Check the power pl ug a nd v er ify t hat the DES-3216 i s receiving adequat e power. Lo g i n to the DES-3216 usi ng Loca l Co nso l e [...]

10/100 A uto Negotiat i on Switch Us er ’s Guide A ppendix A 57 A ppendix A DES-321 6 T echnical S pecifi cations Swi tch Specifications • Com plies w i t h IEEE 802.3 CSMA /CD 10 Base - T , 100 Base-TX • Com p lies wi t h IEEE 802.1d Span ning Tree • Switched IEEE 802.3 MA C layer f ra me size: 64-1518 • NWAY Auto - negot ia t i o n for [...]

10/100 A uto Negotiat i on Switch Us er s’ Guide A ppendix A 58 General Standar ds: IEEE 802.3 10 Bas e-T Ethernet IEEE 802. 3u 100 Bas e-TX Fast Ethernet ANSI /I E E E St d 802.3 NW AY™ Auto Negoti ation IEEE 802. 3 Frames types: Transparent IEEE 802.3 MAC l ayer f rame s i ze: 64-1518 Protocol: CSMA/CD, Fu ll Dupl ex Data T r ansf er Rate: Fa[...]

10/100 A uto Negotiat i on Switch Us er ’s Guide A ppendix A 59 Physi c al an d E nviro nmenta l AC i nput s: 100 – 240 VAC, 50/ 60 Hz (i nternal un iv er sal power supply) Pow er Consumpt ion: 70 w a tts ma xi mu m DC f ans: 2 bui lt in 60 x 60 mm f ans Operat i ng Temper ature: 0 ~ 50 degrees Celsi us Stor age Temper ature: - 25 ~ 70 degrees [...]

10/100 A uto Negotiat i on Switch Us er s’ Guide A ppendix A 60 Perf or m anc e Transmi ss i on Method: Cut -T hr ough and S t ore-and-F orward RAM Bu ff er: 1 M bytes per de v ice Fil teri ng A ddr ess Tabl e: 8 K ent ri es per devi ce Packet Filt eri ng/ Forwardi ng Rat e: 148810 pps per port (f or 100 Mbps) MAC Addr ess Learni ng: Autom ati c [...]

61 Index A Ac ces s L eve l ................................................32 , 33 Ac ces s R ight ..................................................... 43 All L EDs Of f .................................................... 56 Au dienc e............................................................. 1 Au then tica tion...............................[...]

62 So ftw are U pdate ...........................................21, 28 So ftw are V e rsio n .............................................. 22 Sp a nnin g T ree ................................................... 18 Sp a nnin g T ree Al g . ........................................... 39 Sp a nnin g T ree Co nfig ...................................[...]