Manuale d’uso / di manutenzione del prodotto 8303, 8304 del fabbricante Paradyne
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Hotwire ® MVL ® , ReachDSL ™ /MVL, RADSL, IDSL, and SDSL Ca r ds Models 8310, 8312/831 4, 8510/8373/837 4, 8303/8304, and 8343/8 344 User’ s Guide Docume nt No.
A April 2001 8000-A2-G B26-50 Copyright © 2001 Par adyne Corporation. All ri ght s reserved . Printed in U .S.A. Notice This pu blication is protec ted by f ederal cop yright la w .
8000-A2-G B26-50 April 2001 i Contents About This Guide Document Purpose and Intende d Audience . . . . . . . . . . . . . . . . . . . . v Document Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi Product- Related Docum ents .
Conten ts ii April 2001 8000-A2-G B26-50 Logging In to the Sy stem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 Accessing a Selecti on Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 Accessi ng the Hotwi re – DSL Menu .
Contents 8000-A2-G B26-50 April 2001 iii 4 Monitor ing the Hotw ire DSL System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 DSL Monit oring Card Screens . . . . . . . . . . . . . . . . . . .
Conten ts iv April 2001 8000-A2-G B26-50 Glossary Index.
8000-A2-G B26-50 April 2001 v About Th is Guid e Document Purpose and Intended A udie nce This guid e descr ibes how t o configure and operate t he software comp onent of the Hotwire Di gital Su bscri ber Line (DSL) sy stem.
Abou t T his Gu ide vi April 2001 8000-A2-GB26 -50 NO TE: It is hig hly recom mended tha t you read the Hotwire Man agemen t Communications Co ntroller (MCC) Card, IP C onser vativ e, User ’ s Guide before you begin to use th is guide and the Hot wire soft ware.
About This Guide 8000-A2-G B26-50 April 2001 vii Pr oduct-Related Documents Docu men t N umb er Docu men t Tit le 5620-A2 -GN10 Hotwire 5 620 RTU Custome r Premis es Installa tion Instruct ions 6301-A.
Abou t T his Gu ide viii April 2001 8000-A2-G B26-50 Contact your sal es or ser vi ce repres entative to orde r additiona l produc t document ation. Most Paradyne docu ments ar e also available on the World W ide Web at www .paradyne.com . Selec t Librar y → T echnical M anuals .
8000-A2-G B26-50 April 2001 1-1 1 Hotwir e D SL System Description What is the Hotwire DSL System? The Hotwir e ® Digital Su bscr iber Line (DSL) syst em is a set of central si te products that ter mina te and con solidate pack e t data traffic from many cus tomers in a ser ving area.
1. Hotwire DSL System Description 1-2 April 2001 8000-A2-G B26-50 The following illu stration s hows a typic al confi guration for a Hotwire 8820 GranDSLAM c hassis. The following illu stration s hows a typic al Hotwire c onfigurati on using IDSL cards.
1. Hotwire DSL Sys tem Descri ption 8000-A2-G B26-50 April 2001 1-3 Hotwire DSL System Components The DSL sys tem co nsi s ts of a chas sis that hou ses a Manage men t Communicati ons Control ler (MCC) ca rd and up to 18 DSL car ds.
1. Hotwire DSL System Description 1-4 April 2001 8000-A2-G B26-50 SCM Card The She lf Concent ration Module (SCM) car d aggregates D SL traffic f or t he Hotwire 8 620 and 882 0 and GranDSLA M chassi s. The operation a nd config uration of this c ard is not within the scope of this doc ument.
1. Hotwire DSL Sys tem Descri ption 8000-A2-G B26-50 April 2001 1-5 8800/8810 DSL AM A 20-s lot chas sis with Ether net upl ink. These cha ssis are designed to house up to eighteen DSL cards and one MCC card. (Th e remaining sl ot is reser ved f o r the futu re use of a r edundant M CC card.
1. Hotwire DSL System Description 1-6 April 2001 8000-A2-G B26-50 Hotwire 8620 GranDSLAM A 4-sl ot chassis f or Ether ne t and/or A TM u plink. The Hotwire 8 620 GranDSLAM s uppor ts up to two DSL cards, as well as a n SCM card for aggregatin g DSL traffic to an A TM uplink and an MC P card.
1. Hotwire DSL Sys tem Descri ption 8000-A2-G B26-50 April 2001 1-7 The DSL cards in teroperate wi th the following types of Hotwire S erv ice Nodes (SNs)/end points to deliver applicati ons at hig h speeds in suppo r t of packet ser vic es over a DSL link: The 8310 MVL card i nteroperates with the Hot wire 6310 MVL SN.
1. Hotwire DSL System Description 1-8 April 2001 8000-A2-G B26-50 Conf igu ring the DSL Cards The Hotwi re DSL software provides DSL con figuration options t o: Configur e the DSL c ards Conf igur e t.
1. Hotwire DSL Sys tem Descri ption 8000-A2-G B26-50 April 2001 1-9 Monitoring the DSL Cards The Hotwi re DSL software provides menu optio ns to moni tor the acti vity of t he Hotwire DS L cards.
1. Hotwire DSL System Description 1-10 April 2001 8000-A2-G B26-50.
8000-A2-G B26-50 April 2001 2-1 2 Hotwir e Menus and Scr eens Menu and Scr een F ormats The Hotwi re DSL system has an A SCII-based menu- and s creen-dr iven user interface system that enables the user to confi gure and mo nitor th e Hotwire cards. This sec tion descr ibes th e compone nts of a ty pical Ho twire menu a nd screen.
2. Hotwi re Menus and Screen s 2-2 April 2001 8000-A2-G B26-50 Components of a Hotwir e Scr een A typic al Hotwire s creen look s like this: 1. System He ader Line i s the top l ine of the sc reen. This line has two fi elds that provide sy stem lo gin in f o rm ation.
2. Hotwire M enus an d Screens 8000-A2-G B26-50 April 2001 2-3 4. Stat u s Li ne is th e last li ne of eac h user inter f ace scre en that con tains st atus informati on for the por t card c urrent ly sele cted.
2. Hotwi re Menus and Screen s 2-4 April 2001 8000-A2-G B26-50 Commonly Used Na viga tion K eys The following table lists navigation keys and their definiti ons. These co mmands are use d to move around the Hotwi re DSL menus a nd screens. Key s De fi ni ti o n Back sp ac e , Del, Ctrl-d Erases the char acter to th e left of the prom pt.
2. Hotwire M enus an d Screens 8000-A2-G B26-50 April 2001 2-5 Lev els of Access There are two le vels of pr ivileg es on the Hotwi re DSL sys tem. Y our use r accounts can be c onfigure d with a user name, password, and pri vilege of : Administrator .
2. Hotwi re Menus and Screen s 2-6 April 2001 8000-A2-G B26-50 NO TE: The log in ID and pa ss word are case-sen sitive; that is, the system recognizes both up per- and lowercas e letters.
2. Hotwire M enus an d Screens 8000-A2-G B26-50 April 2001 2-7 Hotwire Menu Hierarch y This sect ion descr ibes th e menu str uctur e of the Hotwi re user inter f ace.
2. Hotwi re Menus and Screen s 2-8 April 2001 8000-A2-G B26-50 E. Chassis Info t o enter or d isplay chassis inf or mation, such as the chas sis name, person respon sible f or the syst em, and p h y sical lo cation. See Chassi s Infor mation Sc reen on page 2-9.
2. Hotwire M enus an d Screens 8000-A2-G B26-50 April 2001 2-9 Chassis Inf ormation Screen Current Users Screen Field Input Characters Description Chassis Name 16 alpha numeric Name f or the equi pment. Chassis Contact 32 alpha numeric Name a nd phone n umber of i ndividual responsi b le for the equipm en t .
2. Hotwi re Menus and Screen s 2-10 April 2001 8000-A2-G B26-50 Hotwir e – DSL Menu After sel ecting a sp ecific DSL c ard from either the Quick Card Selec t screen or the P or t Card Selec t screen, t he DSL syst em displays the Hotw ire – DSL Menu.
2. Hotwire M enus an d Screens 8000-A2-G B26-50 April 2001 2-11 DSL Card Configuration Menu The following figure illu strates the comp lete Conf iguration me nu hierarchy from the Hotwire – DSL me nu.
2. Hotwi re Menus and Screen s 2-12 April 2001 8000-A2-G B26-50 DSL Card Monit oring Men u The following figure i llustrates t he comple te Monitor ing menu hierarchy from the Hotwire – DSL me nu. Logging In to the System This sect ion descr ibes how to l og in to th e Hotwire DSL syst em after the s ystem has been configur ed.
2. Hotwire M enus an d Screens 8000-A2-G B26-50 April 2001 2-13 Accessin g a Selection Scr een Proc edure T o ac cess one of the sel ection scr eens: 1. F rom the H otwire Cha ssis Main Menu, selec t one o f the following: — A f or Quic k Card Select — B f or P or t Card Select — C for Mgmt.
2. Hotwi re Menus and Screen s 2-14 April 2001 8000-A2-G B26-50 The following in f o rm ation is displayed on the P or t C ard Sele ct scr een. F or example, the following may be disp lay ed on the Po.
2. Hotwire M enus an d Screens 8000-A2-G B26-50 April 2001 2-15 The following is an e xample o f the Qui c k Card Select screen . NO TE: If an optio n is not a ctive, an underscore a ppears i n its plac e. The following inform ation is displayed on the Qui ck Card Select s creen.
2. Hotwi re Menus and Screen s 2-16 April 2001 8000-A2-G B26-50 Accessing the Hotw ire – DSL Menu Proc edure T o access the Hotw ire – DSL menu: 1. F rom the H otwire Cha ssis Main Menu, selec t one o f the following: — A f or Quic k Card Select — B f or P or t Card Select The des ired se lection screen appears.
8000-A2-G B26-50 April 2001 3-1 3 DSL Card Configuration Overview This cha pter desc ribes configu ration optio ns on the DSL card . Use these op tions to customi ze y our applicatio ns. F or in f or mation on custo mizing the MCC card, se e the Hotwire M anagement C ommunications Controll er (MCC) Car d, IP Cons er v ativ e, U s er ’ s Guid e .
3. DSL Ca rd Configuratio n 3-2 April 2001 8000-A2-G B26-50 Conf iguring Subne t Addre ssing T o de fine a su bnet ent ry , the IP addres s has to be entered as the lower boundar y address of the su bnet. Ot herwise, on ly a host entr y ca n be config ured.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-3 Domain T ypes T o m onitor an d control th e over all syst em, the H otwire Acc ess Networ k shoul d be par titi one d into two distinc t dom.
3. DSL Ca rd Configuratio n 3-4 April 2001 8000-A2-G B26-50 Minim um Configurati on When Using th e DSL Rout er When usi ng the DSL Router as the SN, the DSL Router is in cont rol of the conne ction.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-5 Proc edure T o c onfigure card informati on, time/d ate, clear NVRA M, upload o r download configura tion sets, downloa d new firmware, or reset car d: 1. Follow this menu sel ection s equence: Configu ration → Card ( A-A ) 2.
3. DSL Ca rd Configuratio n 3-6 April 2001 8000-A2-G B26-50 NVRAM Cfg Loader (NVRAM Configuration Lo ader) A-A-D Provid es the abi lity to upl oad or do wnload a co py of the card ’ s binary configu ration da ta to or from a T r ivial Fil e T ransf er Protocol (TFTP) s erver .
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-7 Downlo ad Code (Do wnload Code and Apply Download) A-A-F (A and B) Provid es the ability to downloa d a ne w versi on of cod e and apply the downloaded code. F or further inf or mation on this f eature , see Appendix A, Download Code .
3. DSL Ca rd Configuratio n 3-8 April 2001 8000-A2-G B26-50 DSL Conf iguration Ports Scr e ens Use the s ystem in f o r mation su bmenu of the P or ts screen s to display the DS L P or ts scr een. This screen c ontains option s f or the p h y sical layer of the se lected interface.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-9 Ethernet P ort (8343 SDSL and 8 303 IDSL Cards ) A-B-A This sel ection i s av ailab le fo r 8343 SDSL an d 8303 IDSL card s. It p rov ides the ability t o configure speed and dupl ex mode on the Eth er net port.
3. DSL Ca rd Configuratio n 3-10 April 2001 8000-A2-G B26-50 DSL P or ts (DSL P ar ameters) 8510/8373 RADSL Car ds (contin ued) A-B-B 8374 RADSL Card A-B-A Behavior – Fi xed/Adap tive (Def ault = Adaptiv e). In fix ed rate mod e, the DSL port will oper ate at the specified upst ream and dow nstream speed.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-11 DSL P orts (DSL P arame ters) 8310/8312 MVL Car d A-B-B 8314 MVL C ar d A-B-A Provid es the ability to configu re the opera tional an d alar m par ameters of the M VL por ts on the 83 10/8312/8314 card.
3. DSL Ca rd Configuratio n 3-12 April 2001 8000-A2-G B26-50 DSL P orts (DSL P arame ters) 831 2/8314 Reac hDSL/MVL Car ds A-B-A Provid es the ability to configu re the opera tional an d alar m par ameters of the Rea chDSL ports on the 831 2/8314 Reac hDSL/MVL card.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-13 DSL P orts (DSL P arame ters) 831 2/8314 Reac hDSL/MVL Car ds (contin ued) A-B-A CO On-hook V oltage Dro p Thresho ld – 0V , 6V (Def au lt = 6V). U sed in c ombi nation with the SN On-h ook V oltage Drop Th reshold.
3. DSL Ca rd Configuratio n 3-14 April 2001 8000-A2-G B26-50 IDSL P orts (DSL Pa rameters) 830 3 IDSL Car d A-B-B 8304 IDSL Car d A-B-A Allow s confi guration of the oper ational and a larm paramete rs of the IDSL po r ts on the IDSL 830 3/8304 ca rds.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-15 IDSL P orts (DSL Pa rameters) 830 3 IDSL Car d (continue d) A-B-B 8304 IDSL Car d A-B-A Fo r data: The BRITE card on the ch annel ban k connected to the Gr anDSLAM must be set to NT . Set the ch annel ban k card cl osest to t he customer premises to L T .
3. DSL Ca rd Configuratio n 3-16 April 2001 8000-A2-G B26-50 SDSL P or ts (DSL P arameter s) 8343 SDSL Card A-B-B 8344 SDSL Car d A-B-A Allow s confi gurat ion of the oper ational and alarm p aramete rs of the SDSL po r ts on the SDSL 8343 /8344 ca rds.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-17 DSL Conf iguration Int erfaces Screens Use the s ystem in f o rmati on su bmenu of the In terf a ces scre ens to co nfigure basic interface inform ation. This screen c ontains options for the l ogical layer of the sele cted i nterface.
3. DSL Ca rd Configuratio n 3-18 April 2001 8000-A2-G B26-50 T able 3-3. Interfaces Options General (General I nterfaces) A-C-A Provid es the capa bility of c onfiguring and view ing basi c card interf a ce inf ormation abou t a giv en interf ace, includ ing bindi ng filters.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-19 DSL Conf iguration U sers Scr eens Use the s ystem in f o r mation su bmenu of the Us ers scr eens to c onfigure login accounts for T elnet sessi ons dire ctly to t he DSL cards. This menu item is not currentl y supported.
3. DSL Ca rd Configuratio n 3-20 April 2001 8000-A2-G B26-50 Conf iguring VNID(s) on a DSL Car d A VNID is a Vir t ual Networ k Identifie r known as the 802.1Q tag between por t cards with an Et her net ne twork interface and th e Interwor king Pac ket Conc entrator (IPC).
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-21 6. For all SNs except t he DSL R outer , ente r enabled at th e Enabled/Disabled: prompt in the IP Sc oping fie ld. (Default = enabled.) Y ou can al so enable IP S coping on po r t car ds with a DSL Router SN except under c er tain con dition s.
3. DSL Ca rd Configuratio n 3-22 April 2001 8000-A2-G B26-50 Conf iguring the Active VNID and the Next Hop Router on each DSL P or t/Interface Y ou can c onfigure multi ple VNIDs with different next hop routers with one a ctive VNID confi gured pe r por t/inte rf ace.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-23 Conf iguring Static Users Y ou must per f o rm this proc edure if you ha ve static user s unless you are using a DSL Router and operatin g in Standa rd mode se t on SCM car d. Y o u can conf igure up to 32 ho st entr ies or s ubnet entr ies per DSL interface.
3. DSL Ca rd Configuratio n 3-24 April 2001 8000-A2-G B26-50 T ab le 3- 4 . Bri d ge Opti ons (1 of 5) General (General Brid g e P arameter s) A-E-A Giv es th e user the abilit y to con figure ge ner al bridge p aram eters . Y ou must res et the ca rd f or y our ch anges to take effect.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-25 Card VNID T able A-E-B Giv es the user the abil ity to con figure Vir tual Netw or k IDs (VNIDs) f or the entir e card. There a re a maxi mum of 16 en tries per 4- and 12-port cards , or 32 entries pe r 24-port card.
3. DSL Ca rd Configuratio n 3-26 April 2001 8000-A2-G B26-50 VNID Binding T able A-E-C Giv es the user with Adminis trator pe rmission the ability to config ure one V NID as sociati on on an individu al port/interf ace. Item – Ente r the Item numb er identif ying the ro w list ing the de sired VNI D (1 – 10 ) (Def ault = 1).
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-27 Client VNID T able A-E-E Giv es the user the abil ity to con figure static c lients on VNIDs . Up to 32 en tries per DSL interf a ce (static users, DHCP users , or subnets) are allowed. Multiple screens are requ ired to comp lete ly conf igur e the inter face.
3. DSL Ca rd Configuratio n 3-28 April 2001 8000-A2-G B26-50 ARP T able (P arameters and Add ARP Entry) A-E-F (A an d B) Select Par am e te r s ( A ) or ARP Entry (B) Par a m et e rs ( A) Allow s y ou to con figure general Address Resoluti on Protocol (ARP) cac he parameters .
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-29 DSL Conf iguration Se r vice Node Scr ee ns Use the S N Configurati on screen to configu re endpoint Ser vice Nod e informat ion. Proc edure 1. Follow this menu sel ection s equence: Configu ration → SN Con figuration ( A-F ).
3. DSL Ca rd Configuratio n 3-30 April 2001 8000-A2-G B26-50 T able 3-5. Service Node Options SN Configuration A-F Displa ys endpoin t inf or m atio n f or the service node (SN) .
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-31 DSL Conf iguration F ilters Screens Use the Fil ters subm enu to add, del ete, or edit an IP or Ether net fi lter . Proc edure 1. Follow this menu sel ection s equence: Configu ration → Filters ( A-G ).
3. DSL Ca rd Configuratio n 3-32 April 2001 8000-A2-G B26-50 Conf iguring IP Filter Rules Proc edure Config ure IP Filter s and as sociate d rul es in the f ollowing seq uence: 1. Define each fil ter using th e IP Filter s screen ( A-G-A ). The following is an e xample o f an IP F ilter T able.
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-33 3. Conf igure the fi lter by respon ding to the prompts in the inp ut field. A n IP filt er consists of a set of rul es. TCP/UDP/IC MP traffic types can be sel ectively f o rwarded or discarded base d on the co nditions specifi ed in the rule.
3. DSL Ca rd Configuratio n 3-34 April 2001 8000-A2-G B26-50 Conf iguring Etherne t Filters Proc edure Config ure Ether t ype Filter s (protocol filters) and assoc iated r ules in th e follo wing seque nce: 1. Define each fil ter using th e Ether t ype Filter T able ( A-G-B ).
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-35 T able 3-6. Filters Op tions (1 of 3) IP Filter s (IP Filter T able) (A-G-A) The IP F ilter T able s creen disp la ys the fo llowing in formation. Item # – Enter a va lue from 1 filter8 to add, delete , or modify the individual filt er entries.
3. DSL Ca rd Configuratio n 3-36 April 2001 8000-A2-G B26-50 IP Filter (IP Filte r Configuration screen) (continue d) (A-G-A) Filter Name – Up to 12 charac ters. Default Filter Ac tion – F orward (P ack et)/Discard (P ack e t) (Def ault = F orward).
3. DSL Card Conf iguration 8000-A2-G B26-50 April 2001 3-37 Ethertype Filter s (Ethertype Filter T able) (A-G-B) The Ethertype Fil ter T able sc reen disp lays th e foll owin g inf or matio n: Item – Ente r a value f rom 1 – 8 to add, de lete, or modi fy indiv idual fil ter entries.
3. DSL Ca rd Configuratio n 3-38 April 2001 8000-A2-G B26-50.
8000-A2-G B26-50 April 2001 4-1 4 Monitoring the Hotwir e DSL System Overview The Hotwi re DSL menu let s you monitor th e activity of the Hotwir e DSL ca rds.
4. Moni toring t he Hotwire DSL Sys tem 4-2 April 2001 8000-A2-G B26-50 DSL Monitoring Card Screens Use the Car d screen s to di splay read-only syste m informat ion. Proc edure T o v iew general card infor mation, l ogin histor y , and th e system l og: 1.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-3 T able 4-1. Card Options Card Inf o (General Card Inf ormation) B-A-A Displ a ys card i nforma tion. Card Name – Name ass igned to th e card. Card Location – P hysical l ocat i on of t he sy st em.
4. Moni toring t he Hotwire DSL Sys tem 4-4 April 2001 8000-A2-G B26-50 SYSLOG Screen Example DSL Monitoring Physical Lay er Scr eens Use the P h y sical Layer screens to d isplay read-only system inf or matio n about physical por ts. The por t cards with an A TM Networ k Interface allow you to s elect SAR stati stics (B.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-5 The following is an e xam ple of an Ether net Statistics s creen ( B-B-B ) f or DSL card s with an Et her net Net work Inter f a ce. The following is an example of a SAR S tatistic s screen ( B-B-B ) fo r DSL card s with an A TM Networ k Interface.
4. Moni toring t he Hotwire DSL Sys tem 4-6 April 2001 8000-A2-G B26-50 T able 4-2. Phy s ical L ayer Op tions ( 1 of 8) Act ive L ist (A ctiv e P o r ts Li st) B-B -A Displa ys a list of the curre nt status of all the activ e por ts . Num – Num ber of the por t.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-7 Ethernet Stats (Eth ernet Statistics) (continue d) B-B-B Bytes transmi tted – Number of bytes tra nsmitted b y the Ethernet por t since the last reset. Packets t ransm itt ed – Number o f pac kets tra nsmitted by the Ethernet port and wha t type.
4. Moni toring t he Hotwire DSL Sys tem 4-8 April 2001 8000-A2-G B26-50 SAR Stats (SAR Statistics) B-B-B Displa ys a list of SAR statistics f or the A TM port on the ca rds with an A TM Network Interf ace. The coun ters increment i n real tim e and y ou ma y press Ctrl-r at an y time to res et the count ers.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-9 SAR Stats (SAR Statistics) (continu e d) B-B-B Disconnects – Disc onnected becau se: APC Ove rrun – The A TM P ace Controll er (APC) has m o re cell traffic to send than will fit in a timeslot.
4. Moni toring t he Hotwire DSL Sys tem 4-10 April 2001 8000-A2-G B26-50 DSL Link P erf (DSL Link P erformance Sum mary) B-B-D Displa ys a summ ar y of the lin k performance for each o f the DSL ports. T ells y ou the numbe r of times the li nk has been do wn and the e lapsed ti me the link ha s been up .
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-11 DSL P erf Stats (DSL P erfor mance Stats) B-B-E Disp lays the li nk per forman ce for each of th e DSL po r ts.
4. Moni toring t he Hotwire DSL Sys tem 4-12 April 2001 8000-A2-G B26-50 DSL Err or Stats B-B-F Displa ys the error p erf or mance (ma rgin) r a tes for e ach of the DSL por ts after selectin g a specifi c DSL po r t number . Margin i s a measure of p erf or mance.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-13 DSL Xmit Status (DSL T ran smit Stats) B-B-G Displa ys the tr ansmi t and re ceiv e st atistics f or each of the DSL ports after sele cting a specifi c DSL po r t numbe r . This sc reen is no t suppor ted f or Model 830 3/8304 ID SL cards .
4. Moni toring t he Hotwire DSL Sys tem 4-14 April 2001 8000-A2-G B26-50 DSL Monitoring Interfaces Screens Use the Int erf aces s creens to display read-on ly system informati on about int erf aces . Proc edure T o v iew the active interfaces list a nd inter f a ce status list: 1.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-15 T able 4-3. Moni tor Interfaces Options Act ive L ist (A ctiv e Int er fac es Lis t) B-C- A Displa ys a list of the current stat us of all of the activ e interf aces in the card. Num – Number of the int erface .
4. Moni toring t he Hotwire DSL Sys tem 4-16 April 2001 8000-A2-G B26-50 DSL Bridge Screens Use the B ridg e screen s to displ a y read-only system br idge i nformat ion. Proc edure T o vie w bridge in f ormati o n: 1. Follow this menu sel ection s equence: Monito ring → Bri dge ( B-D ) 2.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-17 MA C T able B-D- B Displa ys the MA C table . For DSL cards with an A TM Netw ork Interf ace, this table will b e populate d only if MA C Learning in A uto VNID Mode is set to Enab le ( A-E- A ).
4. Moni toring t he Hotwire DSL Sys tem 4-18 April 2001 8000-A2-G B26-50 Client VNID T able B-D-E Displa ys inf or mati on on spe cific cl ients or allo wabl e subnets. DSL Interface Name – Ente r port interfac e name (f or e xample , ds l1:1 thro ugh ds l12:1 f o r 12-port cards , etc.
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-19 DSL SN Inf ormation Screen Use the S N Informatio n scre en to disp la y read-on ly Ser v ice Node informati on. Proc edure 1. Follow this menu sel ection s equence: Monito ring → SN Informa tion ( B-F) 2.
4. Moni toring t he Hotwire DSL Sys tem 4-20 April 2001 8000-A2-G B26-50 T able 4-5. Service Node Options SN Informa tion B-E Displa ys Service Node information .
4. Monit oring the Hotwire DSL System 8000-A2-G B26-50 April 2001 4-21 DSL Monitoring Filters Screens Use the F ilters scree ns to d isplay configure d IP and Et her type fi lter infor mation. Proc edure 1. Follow this menu sel ection s equence: Monito ring → Filters ( B-G ) 2.
4. Moni toring t he Hotwire DSL Sys tem 4-22 April 2001 8000-A2-G B26-50 Ethertype Filter T able (B-F-B) The E ther type Filte r T able s c r een d ispl a ys the stat us of t he Et her t ype fi lter. Item # – Enter the item to displa y . Filter Name – Name of the Ethe r type filt er .
8000-A2-G B26-50 April 2001 5-1 5 Diagnostics and T r oubl eshooting Diagnostic Scr eens Use the Di agnostic s subme nu to perform selft ests or view alar m statu s.
5. Dia gnostics and Troublesho oting 5-2 April 2001 8000-A2-G B26-50 Proc edure T o v iew selftest, card alar m, packet test, Ser vic e Node selfte st, and BE RT test informati on: 1. F r om the Hotwi re – DSL Menu, select: Diagno stics ( D ) 2. The D iagnosti cs menu app ears.
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-3 BERT (Bit Erro r Rate T est) D-E Allows you to perf or m a Bit Erro r Rate T est (BER T). A por t num ber can b e selected to perf or m the t est. Y ou can choo se to run th e test for 10 seconds or two minute s.
5. Dia gnostics and Troublesho oting 5-4 April 2001 8000-A2-G B26-50 Exampl e of BERT on 8344 SDSL Card: Exampl e of BERT on 8314 ReachDS L/MVL Card:.
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-5 T ro ublesho oting The sta tus of eac h card in th e Hotwire chassi s is in dicated o n the Card Selec tion screen (see Component s of a H otwire Sc reen in Chapter 2 , Hotwire M enus and Screen s).
5. Dia gnostics and Troublesho oting 5-6 April 2001 8000-A2-G B26-50 Ethernet P ort Failu r e 1. Chec k cable connection s to th e chass is. – If cab les are ter minated pro perly , go to Step 2. – If cab les are not ter minate d properly , terminate them correctly .
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-7 Loss of Network Timing Chec k that the spe c ified port is opera ting pr operly . DSL P or t Failu r e 1. Chec k the Selftest Results disp la y by f ollowin g the menu s electi on sequenc e: Diagn ostics → Sel fte st ( D - A ) 2.
5. Dia gnostics and Troublesho oting 5-8 April 2001 8000-A2-G B26-50 Minor Alarms Use T able 5-3, Minor Alarms , to de ter mine the appropr iate a ction to take for each Minor Ala rm .
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-9 SYSLOG Messages.
5. Dia gnostics and Troublesho oting 5-10 April 2001 8000-A2-G B26-50 Example 2. Re mote Unit (Downstream Channel) Ret rain The following SYS LOG mess ages h a ve been rece ived: 02/18/2000 09:53:32 S.
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-11 Example 5. Link Restar t Comma nded Retrain Messages The following SYS LOG mess ages h a ve been rece ived: 02/18/2000 15:16:15 R.
5. Dia gnostics and Troublesho oting 5-12 April 2001 8000-A2-G B26-50 High-Le vel T rou bleshooting The following high-l e vel proc edures help you isolate problems to a par tic ular segment o f the ne twork. F or sta tic clients, ma ke sure the cli ent can P ing its own IP addres s.
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-13 Client Cannot Ping the Gateway Router When the c lient c annot Pin g the gatewa y router , specifi c f ault-iso lation pr ocedures begin with the first n etwork s egment, cli ent-to-ser vi ce node (S N).
5. Dia gnostics and Troublesho oting 5-14 April 2001 8000-A2-G B26-50 Client Cannot Re ach Service Node If the p roblem persists after the a bov e items a re checked, the cl ient-to-s er vice node segm ent of t he networ k is fun ctional. T able 5-4. Client-to-Service Node Segment Layer S olu tion Layer 1 – Physi cal 1 .
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-15 Client Cannot Re ach DSL Card(s) This sect ion examines the Ser v ice Node-t o-DSL ca rd segment of the networ k. NO TE: On the DS L card, verify tha t the DSL link is up an d that th ere is a MAC address f or the c lient (scre en B-E -B ).
5. Dia gnostics and Troublesho oting 5-16 April 2001 8000-A2-G B26-50 If the pro blem persists after the a bov e items a re checked, the clie nt-to-DSL c ard segment o f the ne twork is f unctional . Layer 1 – Physi cal (con tinu ed) 1. Mak e sure the LINE LED on the SN is lit.
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-17 Client Cannot Re ach IPC This secti on e xamines the AN- to-IPC segm ent of the ne twork. NO TE: On the IP C , v er ify that ther e is a MAC address for the clie nt (enter the macinfo comma nd).
5. Dia gnostics and Troublesho oting 5-18 April 2001 8000-A2-G B26-50 T able 5-6. AN-to-I PC Segment Layer S olu tion Layer 1 – Physi cal If the DSL ca rd sho ws an a larm, go to scre en D-B to determine the ca use. An Ethernet alarm usually mean s no connect ion to the IPC .
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-19 Client Cannot Re ach Router T able 5-7, IPC-to- Router Segm ent , e x amines the IPC-to- Router segme nt of the network on the IPC end of t he segment. T able 5-7. IPC-to-Router Segmen t Layer S olu tion Layer 1 – Physi cal 1.
5. Dia gnostics and Troublesho oting 5-20 April 2001 8000-A2-G B26-50 T able 5-8, Route r-to-IPC Segm ent , e xamines the Router -to-IPC segment o f the network from the ro uter end o f the segm ent.
5. Diagno stics and T rouble shooting 8000-A2-G B26-50 April 2001 5-21 P erf ormance Issues – V iewing Network Statistics The pr e vio us sect ions of th is do cument examined connecti vity is sues, i.
5. Dia gnostics and Troublesho oting 5-22 April 2001 8000-A2-G B26-50.
8000-A2-G B26-50 April 2001 A-1 A Download Code Download Code Menu Option The Download Code menu option ( A-F ) allows you to upgrade your soft ware with a new v ersion of c ode, then apply this code to your system . New firm ware releases are typically applied to the MCC c ard, DSL cards, an d/or endpoints in your syst em.
A. Download Code A-2 April 2001 8000-A2-G B26-50 Do wnload Co de When you are attempting to download to t he DSL card s, ref er to Ta b l e 3 - 1 , C a r d Options, in C hapter 3, DSL Car d Configuration . In ge neral, the following desc ribes what to expect when you ha ve initiated a download fro m the conf iguration menu.
A. Downlo ad Code 8000-A2-G B26-50 April 2001 A-3 A pply Download T o ap ply the d ownload, from the DSL Configu ration Main Me nu, f o llow the me nu sele cti on se que nce : Configu ration → Card .
A. Download Code A-4 April 2001 8000-A2-G B26-50.
8000-A2-G B26-50 April 2001 B-1 B T r aps DSL Card T raps T raps a re confi gured v ia a T elnet or ter mina l sess ion. Th e additio n or r emov al of a card or another hardware com ponent with in the Hotwire DSL sys tem causes a trap to be gene rated.
B. Traps B-2 Apri l 2001 8000-A2-GB26 -50 xDSL li nk up or dow n or T ransition s threshold ex ceeded minor Number of link d own e v ents abov e thresh old. This rate is limited to once e very 15 min utes. 1 hot_xdsl .mib (Hotwire XDSL interf ace) xDSL m argin low mi nor Margi n estima te belo w custome r set threshold.
B. Traps 8000-A2-G B26-50 April 2001 B-3 Loss of Netwo rk Timing ma jor The IDSL port card h as detected that a line s upply ing timing to the chassis o n the port designated as NT h as dropped.
B. Traps B-4 Apri l 2001 8000-A2-GB26 -50.
8000-A2-G B26-50 April 2001 GL-1 Glossary 10B aseT A 10 -Mb ps Et her net LAN th at wor ks on twis ted -pai r wir ing . AAL-5 The IT U-T class ification fo r a simplified A TM Adap tation La yer (AAL ) that supp or ts connec tio n-orient ed, delay-tol er ant data traffic.
Glossa ry GL-2 April 20 01 8000-A2-GB26 -50 CPU Centr al Processing U nit. The main or only c omputing de vice in a da ta processing system. CRC Cycl ic Redunda ncy Chec k. A math ematical method o f confirming the in tegrity of re ceiv ed digital data.
Glossary 8000-A2-G B26-50 April 2001 GL-3 HDLC High-L ev el Data Link Co ntrol. A com munication s protoco l defined b y the International Standards Organiz ation (ISO ). HDSL High-b it-rat e Digita l Subscriber L ine . A techni que f or high ban dwidth, bidirectio nal transm ission ov er copper wire f or T1 and E1 ser vices.
Glossa ry GL-4 April 20 01 8000-A2-GB26 -50 MVL mode m An endpoint (customer premise s ) modem that provide s high-sp eed Internet or corporate LAN ac cess o ver twi sted-pair copper lines using M VL tech nolog y . NAP Network Access Provider . The provid er of th e ph ysical netw or k that pe r mits conne ction of service subscribers to NSPs.
Glossary 8000-A2-G B26-50 April 2001 GL-5 SAR Segmenta tion And Reassem bly . The functi on of break ing apar t or reas semb ling pack ets of arbit rary size , or the e ntity that pro vides this fun ction. SCM Shelf Con ce ntr ati on M odu le . A circuit car d that pro vides connecti vit y bet we en DSL devic es and an A TM up lin k.
Glossa ry GL-6 April 20 01 8000-A2-GB26 -50 XT A CA CS EXtended T er minal Acc ess Controller Acc e ss Control Syst em. A user authentication protocol , it is a Cisco e xtensio n of RFC 927.
8000-A2-G B26-50 April 2001 IN-1 Index A access leve l s, 2-5 access ing Hotwire - MCC Menu, 2-13 Active I nterfaces List scr een, 4-15 Acti ve List sc reen , 4-6 Acti ve Ports L ist scr e en, 4-6 Add.
Index IN-2 April 2001 8000-A2-G B26-50 E Ether Stati stics screen, 4-8 EtherHDLC Stati sti cs scre en, 4-9 Ethernet St atistics screen, 4-6 Ethertype Filter Configur ation scr een, 3-37 Ethertype Filt.
Index 8000-A2-G B26-50 April 2001 IN-3 S SCM card, 1-4 screen, 2-2 displa y area, 2-2 header l ine, 2-2 input li ne, 2-2 status lin e, 2-3 Select Mgmt Ca r d, 2-7 Port Card, 2-7 Quick Ca rd, 2-7 SN, 2.
Index IN-4 April 2001 8000-A2-G B26-50.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Paradyne 8303, 8304 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Paradyne 8303, 8304 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Paradyne 8303, 8304 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Paradyne 8303, 8304 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Paradyne 8303, 8304, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Paradyne 8303, 8304.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Paradyne 8303, 8304. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Paradyne 8303, 8304 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
