Manuale d’uso / di manutenzione del prodotto Giga-AcessEtherLinx-II del fabbricante IMC Networks
Vai alla pagina of 40
Giga-AccessEtherLinX-II Operation Manual The above illustrat ion is representati ve; some mi nor differences may be present in actu al product.
FCC Radio Frequency Inter ference Statem ent T h i s e q u i p m e n t h a s b e e n t e s t e d a n d f o u n d t o c o m p l y w i t h t h e l i m i t s f o r a C l a s s A c o m p u t i n g d e v i c e , p u r s u a n t t o P a r t 1 5 o f t h e F CC Rules.
ii Table of Cont ents FCC Radio Fre quency Interfe rence Statement ....................................................... .. i Warranty ............................. ................................................................. ..................
1 Abou t the Gig a-Acces sEther LinX-I I Th e Giga-Acc essEth erLinX- I I Ser ies enab les ser vice providers to offer diffe rentia ted data networking o r VPN service s to mult i-tenan t buildin g and busine ss customers.
2 Rackmount In stallation Th e Rackmount kit s for the G iga-Acc es sEtherLinX-II are sold separately: Description Part Number Access ories Installation 19" Rackmou nt brackets 895- 392 26 Includes two brackets that screw onto either side of the Giga - AccessEtherLinX-II .
3 IP-Less Management in HO ST/REMOTE configurations A proprietary, secure management c ommun ica tion channel is supported whe never the Giga-Access EtherLinX -II unit is connec ted directly t o an iMcV -GigaFiberLin X-II unit over the Fib er Uplink.
4 About iView² Unit Ma nagement iView² is a network manageme nt application for IMC Networks’ intelligent networking devices. It feature s a GUI, which provides network managers the ability to monitor an d control IM C Networks’ pr oducts. The ap plication is available in several ver sions in cluding Web -Server ve rsion 3.
5 SNMP, Telnet and Con sole Management SNMP, Te lnet, and iConfig management ch annels are always support ed through the Giga-AccessEtherLinX-II Uplink Port. This provides a higher level of secur ity so end users cannot access mana gement, alter settings, etc.
6 Main Con figuration Screen After running through an initial self test, the scre en will display: Press Enter for Device Configuration. Press Enter to be taken to the ma in configuration screen. Th e Main Conf iguratio n scr een contains the following: Saved V alues — displays cha nges made duri ng current session.
7 NOTE Reboot after maki ng any modifi cation s to the Saved Value s or the chan ges will not take effect. To rebo ot, type Reboot at the prom pt on the main config uration scre en, or turn the chassis pow er OFF, then ON again. Because a Delete key is not available on VT-1 00 termina l emulators, use the F2 key instead.
8 default public string. To create a new comm unity string, go to t h e main configuration screen and press C . Enter the na me of the new com munity (up to 16 characters, no spac es) and press Enter .
9 E Ending a S ession Be sure to press E befor e disconnect ing the cab le in orde r to stop th e continuo us str eam of data to th e conso le port . Space Bar Device-Spe cific Configuration Options The Giga-Acce ssEtherLinX-II also in cludes several device -specific options.
10 cleandb Reboots the Giga-AccessEtherLi nX-II with a clean databa se. This removes all of the information in the database with an option to change the IP address of device. download Opens th e Download dialog fr om which you download firmware i n the Main Con figuration screen using TFTP pr otocol.
11 *A reboot may be requir ed for some configuration ch anges to take effect. Downloading Files Firmware and confi guration fil es for t he Giga-A ccessEt herLinX-I I can be downl oade d from a cent ral serve r via TFTP protocol . Initia te this downloa d via con sole configuration or Telnet session.
12 connection be tween ports includes management. Managem ent can be assigned a VLAN. Mode 5 Only accepts un tagged traffic a t the Down link Ports. All Uplink traf fic is tagged. Ea ch Downlink Por t adds a Qualifie d or Not Qualified VLAN tag to all ingress tr affic.
13 Mode 1—Untagge d Frames Only In thi s mode, the unit func tions as a managed MAC layer switch with ma nagement only accepte d on the fiber Uplin k and no VL AN support. Mode 2—M ixed Tagged and Untagg ed Frames (D efault ) When Management can be VLAN tagged, the following screen is given for configuration.
14 Mode 3— Mixed Tagged and Untagged, Block MGMT Domain.
15 Mode 4— Port Ba sed Forwarding Port Ba sed Forwar ding se lecti on is d one on t he foll owing screen : Mode 5— Port Base d VLANs Only untagged fram es are delivered t o the Downlinks.
16 Each port can assign two different VLA Ns based on the ingress frame classification. For u ntagged frame s, the Di ffServ pr iority va lue of th e IP frame can be used for classification. This screen allows the user to select an y of the 64 va lues.
17 Mode 6— Port Bas ed E xtr a Tag In this mode both unta gged and tagged frame s can enter the drop p orts. Two VLANs per port can be assigned based on ingress frames clas sification.
18 In this mode both tagge d and untagged frames can e nter the drop por t. Tagged frames can now be classified based on the PR I valu e with in the inco ming VLAN t ag.
19 Mode 7— P ort Ba sed E xtra Tag, Infr astruc ture.
20 Mode 7 all ows the user to define whethe r a port is a Tr unk (pas ses everyt hing, including m anageme nt), or a D rop (can a d d/remove VLAN ta gs).
21 Mode 7 also allows the user to define wh ether PRI or DiffS erv values a re use d to cl as sif y i nco ming fr ame s and wh eth er no n-IP frames are classified.
22 Mode 8— VLAN As signed Mode 8 all ows up to 64 VLAN IDs to be de fined. Eac h port ca n be a ta gs or No-ta gs member of a de fined VLAN. A ta gs member p ort will allow these tagge d frames to enter/exit the po rt. A No-tags member port will add this frame at egress.
23 Only one No -tags can be assigned to a por t; this ind icates that al l frames entering the port that do not mat ch the as signed members VLAN- ID list ar e given this indic ated tag. All frames leaving the port with this tag will ha ve it remove d.
24 Bandwi dth Limiti ng Bandwidth Limiting can be set per port in both transmit an d receive directions. The limiting function provides a Leaky Bucket tr affi c shap ing func tion wh en pl aced on th e TX side of a port. When the transm it limit is reached on a port, it will stop transmitting until the bucket level falls belo w the set level.
25 Port Configura tion Th e Giga-Acc essEth erLinX- I I Down link Ports can be configured via console configurati on. Type ports and press Enter to be taken to the Po rt Configuration scre en. From this screen, use rs can enabl e/disabl e ports and set Auto Ne gotiatio n and Fl ow Contr ol functi ons, etc .
26 System Descr iptio ns This screen allows the user to define unit and port names that are incorporated by the unit into all SNMP traps. These are extremely useful in troubleshooting the sy stem.
27 Using Management iView² i s a networ k management ap pl ication for IMC Networks intellig ent networki ng devices. It features a GU I and gives network ma nager s the ab ility to monitor and contro l products from a va riety of platforms.
28 IP address assigned to the chassis manage ment card. Users ma y still assign IP addresses to each iMcV-Gi ga-FiberLinX-II and Giga-A ccessEtherLinX-II, and manage them independ ently over the n etwork being transp orted but t his may not provide t he same leve l of se curity as the UMA sy stem.
29 Using Telnet Assign the Giga-Ac cessEtherLinX-II an IP Address or use the default IP Address 10.10.10.10, subnet ma sk 255. 0.0.0 before usi ng a Telnet se ssion. All configura tions done via the console port can a lso be perf ormed using Telnet. The user should only open one Telne t or RS232 c onsole session at a time .
30 Uplink Ports FLT Glows yellow w hen a fault is detecte d with the fiber Uplink . Faults include loss of link and hal f-duple x operation. Half-duplex is not defined for a f iber line running at gigabi t rates. LNK Glows g reen when link is es tablish ed.
31 Strongly recommended: • 128 MB RAM • Pentium III 6 50Mhz or Faster • 17” Monit or @ 1024 x 768 Resoluti on or higher Ins talli ng and Using iV iew² iView² i s available to in stall as a downloa d at www.imcnetworks.com /Products/iView.cfm.
32 This equipment is designed to permit the connection of the groun ded conductor of the DC s upply circ uit to the g rounded condu ctor at the equ ipment.
33 DC Power Su pply Precauti ons The following precautions mus t be observe d when ins talling the chassis model with an internal DC power su pply. 1. Check nameplate ratings to ensure there is no overlo ading of su pply circui ts tha t could affect over curre nt protection an d supply wiring.
34 Spec if icat io ns Standards IEEE 802.3x Ethernet IEEE 802.3u Auto Negotiation IEEE 802.1q VLAN IEEE 802.1p Packet Prioritization Operatin g Temp erature +32° F to +1 22° F (0° C to +50° C) Sto.
35 Fiber Op tic Cleaning Guidelines Fiber Optic tran smitters an d receivers are e xtremely susce ptible to contamination by particles of d irt or dust, which can obst ruct the optic path and cause performance degradation. Good system performan ce requires clean optics and connector f errules.
36 Safety Certificat ions UL/CUL: Listed to Safety of Informati on Technology Equipm ent, including Electrical Business Equipment. CE: The products described herein comply with the Council Directive o.
19772 Paulin g y Foothill Ranc h, CA 926 10-26 11 USA TEL: (949) 465 -3000 y FAX: (94 9) 465-3 020 www.imcnetworks.com © 2011 I MC Networks. Al l rights r eserved. The info rmation in this docum ent is subject to change with out no tice. IMC Networks assumes no responsibi lity for any errors that may appear in this docume nt.
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 IMC Networks Giga-AcessEtherLinx-II 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 IMC Networks Giga-AcessEtherLinx-II - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso IMC Networks Giga-AcessEtherLinx-II imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul IMC Networks Giga-AcessEtherLinx-II ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il IMC Networks Giga-AcessEtherLinx-II, 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 IMC Networks Giga-AcessEtherLinx-II.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il IMC Networks Giga-AcessEtherLinx-II. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo IMC Networks Giga-AcessEtherLinx-II 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.
