Manuale d’uso / di manutenzione del prodotto 700 series del fabbricante Cisco Systems
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CHAPTER Overview of Cisco 700 Series Routers 1-1 1 Ov er vie w of Cisco 700 Ser ies Routers Cisco 700 series routers connect Ethernet LANs to other networks o ver Inte grated Services Digital Network (ISDN) Basic Rate Interface (BRI) lines.
1-2 Cisco 700 Series Router Installation Guide Product Features Pr oduct Features This section describes the major features of Cisco 700 series routers.
Overview of Cisco 700 Series Routers 1-3 Product Features Profile-Based User Name and P assw ord Remote users often hav e multiple service providers. Connecting to dif ferent service providers might require different user names and passwords.
1-4 Cisco 700 Series Router Installation Guide Product Features NetBIOS Ov er TCP/IP P ack et Filter A generic filter capability on the T ransaction Control Protocol/User Datagram Protocol (TCP/UDP) packets allo ws users to filter NetBIOS packets generated by application programs.
Overview of Cisco 700 Series Routers 1-5 Product Features When a DHCP server is enabled and configured, it assigns and manages IP addresses from a specified address pool to DHCP clients. The options supported by this server are suf ficient for W indo ws 95 clients.
1-6 Cisco 700 Series Router Installation Guide Product Features again ev ery 30 seconds for as long as the connection e xists. If the connection does not exist, no RIP data is sent. This prev ents the line from being brought up by RIP packets where the update is periodic.
Overview of Cisco 700 Series Routers 1-7 Product Features Call F orw arding (Sweden and Finland) Call forwarding supplementary service has been added for Sweden and Finland (NET3). Call forwarding is implemented dif ferently in the European countries.
1-8 Cisco 700 Series Router Installation Guide Product Features IPX Suppor t T o impro ve performance, only the services defined in No vell IPX Router Specification 107–000029–001 are supported, and a maximum of 400 IPX route entries and 200 IPX SAPs are allo wed.
Overview of Cisco 700 Series Routers 1-9 Security Features Ser vice Adv er tising Protocol (SAP) Helper Cisco 700 series routers can forward to a specified router or server (instead of responding to .
1-10 Cisco 700 Series Router Installation Guide SNMP Support Leased Line A uthentication Requirement Remo v ed For 64-kbps or 128-kbps leased line connections, previous versions of the software required P AP/CHAP authentication to identify the corresponding profile.
Overview of Cisco 700 Series Routers 1-11 Supported MIBs Suppor ted MIBs Cisco 700 series routers support the follo wing SNMP Management Information Bases (MIBs): • MIB II • IEEE 802.
1-12 Cisco 700 Series Router Installation Guide Supported RFCs Suppor ted RFCs Cisco 700 series routers support the follo wing Request For Comments (RFC) documents: • RFC 1058—Routing Information .
Overview of Cisco 700 Series Routers 1-13 Router Panels Figure 1-1 Front P anel, Cisco 760 Series Router (Cisco 766 Shown) Figure 1-2 Front P anel, Cisco 770 Series Router (Cisco 776 Shown) The ports .
1-14 Cisco 700 Series Router Installation Guide Router Panels Figure 1-3 Rear P anel, Cisco 761 Router Figure 1-4 Rear P anel, Cisco 762 Router Figure 1-5 Rear P anel, Cisco 765 Router H5906 CONFIG +5V ---1.5A +/-5% -30V--- 0.2A +/-25% S 0 ISDN S/T Link NODE HUB 10BASET H5905 CONFIG +5V ---1.
Overview of Cisco 700 Series Routers 1-15 Router Panels Figure 1-6 Rear P anel, Cisco 766 Router Figure 1-7 Rear P anel, Cisco 771 Router Figure 1-8 Rear P anel, Cisco 772 Router H5788 CONFIG +5V ---1.5A +/-5% -30V--- 0.2A +/-25% S 0 NT-1 ISDN U ISDN S/T Link NODE HUB 10BASET H8503 CONFIG 1 +5V ---1.
1-16 Cisco 700 Series Router Installation Guide Router Panels Figure 1-9 Rear P anel, Cisco 775 Router Figure 1-10 Rear P anel, Cisco 776 Router H8502 CONFIG 1 +5V ---1.5A +/-5% -30V--- 0.2A +/-25% S 0 ISDN S/T 10BASET CISCO 775 2 3 4 H7861 CONFIG 1 +5V ---1.
Overview of Cisco 700 Series Routers 1-17 Specifications Specifications The specifications for Cisco 700 series routers are listed in T able 1-2. T able 1-2 System Specifications—Cisco 700 Series Routers Description Design Specification (Height x W idth x Depth) 1.
1-18 Cisco 700 Series Router Installation Guide Specifications T able 1-3 lists the interfaces av ailable on each Cisco 700 series router by model number .
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 Cisco Systems 700 series 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 Cisco Systems 700 series - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 700 series imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 700 series ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 700 series, 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 Cisco Systems 700 series.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Systems 700 series. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 700 series 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.
