Manuale d’uso / di manutenzione del prodotto SG203 del fabbricante Avaya
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670-10 0-101 Issue 2 March 2004 A vaya SG203 and SG208 Security Gateway Hardware Inst allation Guide.
Copyright 2004, Avaya Inc. All Rights Reserved Notice Every effort was made to ensure that t he information in this document was complete and accurate at the time of release. However , information is subject to change. W arranty Avaya Inc. provides a limite d warranty on this product.
T o prevent intrusions to your telecomm unications equipment, you and your p eers should c are fully program and configure: • Y our Avaya-provided telecomm unications syst ems and their interfaces .
Avaya further asserts that Avaya handset-equipped terminal equipment described in this document c omplies with Paragraph 68.316 of the FCC Rules and Regulations defining Hearing Aid Compati bility and is deemed compatible with hearing aids. Copies of SDoCs signed by th e Responsible Party in the U.
5 T able of Content About th is book 7 Contacting T echnical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide.
March 20 04 About this bo ok 7 About this book The Avaya SG203 and SG 208 S ecurit y Gateway s are d edicated hardware -based network sec urity d evices designe d to prov ide ov erlay security on a n IP da ta network. This gu ide de scribe s the Avay a SG20 3 and S G208 Securi ty Gatewa y and how to install an d preconfi gure thes e devices .
8 About this boo k March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Documenta t ion The secur ity gate way do cumentatio n inc ludes bot h the Hard ware Installation Guide a nd the S ecurit y Gateway Configur ation Guide for VPNos.
March 20 04 Introduct ion 9 Chapter 1 Introduction The Avaya SG 203 and SG 208 S ecurit y Gateway s are h igh-perfor mance integrate d fire wall, secu rity zo ne, a nd IPSec VPN gat eway de vice s.
10 Introdu ction March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Figure 1 T yp ical SG2 03/SG 208 secu rity gate way installation Functional overview The SG203 an d SG20.
March 2004 Introduction 1 1 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide negotiati on is co mplete d data can then be encapsulate d in IPSe c tunneling packets th at ca n only b e dec rypted by the peer on th e other end of the I PSec tun nel.
12 Introdu ction March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Data authentic ity is a ssured by usin g HMAC-M D5™ or HMA C-SHA- 1 packet signatu res to rej ect altered or forge d packets.
March 2004 Introduction 13 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Plug-and-Play inst allati on The auto sens ing in terfaces of the secu rity gat eway enabl es in stallation into any E thern et network .
14 Introdu ction March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide T ab le 3 Physical sp ecificatio ns Ethernet port s Etnernet 0 is res erved for the Pr ivate p ort and Etherne t1 is reserved for the Publi c port.
March 20 04 Inst alling SG203 and SG20 8 Security Gateway 1 5 Chapter 2 Inst a lling SG203 and SG208 Security Gateway This chap ter pr ovides inst ructions for the physi cal installa tion of the SG203 an d SG2 08 se curity gateway s, in cludi ng rack mount ing, placemen t, and c onnectio n to the networ k.
16 Inst alling SG203 an d SG208 Sec urity Gateway March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide T ab le 4 Electrical s pecific ation s Equipment requirements The secu .
March 20 04 Inst alling SG20 3 and SG20 8 Security Gatew ay 17 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Required tools The secur ity gateway chassi s can be mounte d in a standard 19-inch equip ment rac k.
18 Inst alling SG203 an d SG208 Sec urity Gateway March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Rackmount The SG203 and SG 208 secu rity gate ways can be mounte d in a stand ard 19-inch equipm ent rack.
March 20 04 Inst alling SG20 3 and SG20 8 Security Gatew ay 19 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Overview of front p anel Figure 5 Front p anel of the security gatewa.
20 Inst alling SG203 an d SG208 Sec urity Gateway March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Multi-interface port s Four po rts are avai lable on the s ecuri ty gate way , publi c, priv ate and two other in terface p orts that are not de signa ted.
March 20 04 Inst alling SG20 3 and SG20 8 Security Gatew ay 21 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Figure 6 Example of two security gateway’ s hardware installations 1. Connect one end of the C at5e cable to the publ ic por t (Ether net1) on the sec urity gatew ay .
22 Inst alling SG203 an d SG208 Sec urity Gateway March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Note : If DHCP relate d function ality (DHCP serve r on the private int.
March 2004 Setting up the s ecurity gateway for configuratio n 23 Chapter 3 Setting up t he security gateway for configuration This chap ter de scribe s how t o set up th e sec urity gatewa y addr essin g and remot e conn ectivity capabilit ies.
24 Setting up the secu rity gateway for config uration March 200 4 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Connecting to the private port From th e workstation’s contr ol panel , sele ct yo ur TCP/ IP netwo rk compo nent for y our Eth ernet controll er .
March 20 04 Setting up t he security gateway for configu ration 25 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide T o connect to the se curity gatew ay 1. From a wo rkstation o n the pri vate sid e of the secu rity gat eway , open your browser and type into the loca tion field one of the fol lowing: • https://sg.
26 Setting up the secu rity gateway for config uration March 200 4 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Figure 8 Quick Setup Dialog 6. The Qui ck Setup wizard dialo g appea rs. In the IP Conf iguratio n area, select on e of the follow ing IP Config Modes.
March 20 04 Setting up t he security gateway for configu ration 27 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide 8. In the Centralized Management area , if VP Nman ag er is used , ent er the sup eruser name a nd password . 9. In the Date & Time area, enter the date, ti me, and ti me zon e.
28 Setting up the secu rity gateway for config uration March 200 4 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide.
March 2004 Index 2 9 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide Index A admin name 25 AES 11 AES encr yp tion 11 authent ication s pecifi cation 11 B back pan el 20 C cat5e ca.
30 Index March 2004 A vaya SG203/SG20 8 Security G ateway Hardw are Inst allation Guide S safety r ecommen dations 17 secu rit y 11 SHA1 11 specifi catio ns authent ication 11 encryp tion 11 key man a.
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 Avaya SG203 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 Avaya SG203 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Avaya SG203 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Avaya SG203 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Avaya SG203, 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 Avaya SG203.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Avaya SG203. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Avaya SG203 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.
