Руководство по эксплуатации Cisco Systems 77H

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Data Sheet
Cisco SOHO 77H ADSL Router
Affordable Secure ADSL Router with the Power
®
of Cisco IOS Manageability and Reliability
The Cisco SOHO 77H Router provides an affordable, secure, multiuser digital
subscriber line (DSL) access solution to small office/home office customers
while reducing deployment and operational costs for service providers.
®
Through the power of Cisco IOS software technology, the Cisco SOHO 77H
ADSL router provides superior manageability and reliability.
SOHO customers

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with private network addresses. Unlike a DSL modem, which allows only a single PC to connect to the Internet at a time, the Cisco SOHO 77H ADSL routere allows multiple PCs to connect to the Internet simultaneously. The SOHO 77H router includes an integrated four port Ethernet hub to allow up to four devices to connect directly to the router. Figure 2 Cisco SOHO 77H Rear View Figure 3 The Cisco SOHO 77H ADSL router is ideal for small office/home office environment, providing basic secure and reliab

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Cisco Configuration Express allows service providers to order pre-configured SOHO 77H routers and have them shipped directly to the customer site. End users simply enter user name and password to complete the installation. The Power of Cisco IOS Software Remote Management The Cisco SOHO 77H Router incorporates the same Cisco IOS technologies used by service providers and enterprises, allowing service providers to use existing knowledge of Cisco IOS software to reduce training costs when configuring

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Table 1 Key Product Features and Benefits (Continued) Key Features Benefits NAT/PAT • Hides internal IP addresses from external networks • Prevents certain denial-of-service attacks from outside networks on internal hosts Easy Set Up and Deployment Cisco Router Web Set Up tool • Provides an easy to set up configuration wizard that allows users to easily (CRWS) set up the router in minutes Web-Based Configuration • Provides an easy to set up configuration wizard that allows users to easily set up the

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Table 2 Model Matrix (Continued) Hardware Specifications LEDs 7 Support for Kensington-Style Yes Physical Lock Crossover Hub Switch Yes Power Supply Universal 100 - 240 VAC Table 3 Cisco SOHO 77H Router Software Feature Set Software Feature Sets—Basic Protocols/Features IP/FW Image LAN Transparent Bridging X IP X Routing RIP, RIPv2 X PAP, CHAP, Local Password X Security Stateful Inspection Firewall X Ease of Use and Deployment Web based Configuration X Easy IP Phase I and II X Management Web base

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Table 4 Cisco SOHO and 800 Series—DSLAM Interoperability Alcatel ASAM DSLAM 1000 Alcatel 7300 Cisco 6x60/6015 ECI Chipset AME AME GSI ADI GSI GSI ADI 918 ADI 930 Metalink ADSL ADSL G.SHDSL ADSL ADSL G.SHDSL ADSL ADSL G.SHDSL Cisco 826 XX – – P (ext) –P P– Cisco 827H XX – X* X –P P– Cisco 828 –– P – – X– – R Cisco SOHO 76 XX – – P (ext) –P P– Cisco SOHO 77H XX – X* X –P P– Cisco SOHO 78 –– P – – X– – R Siemens Marconi Xpresslink 2.0 Fujitsu/Westell DSLAM AXH600 Lucent Stinger DSLAM Chipset TI ADS

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Regulatory and Standards Compliance • AS/NZS 3260: 1996 with Amendments 1, 2, 3, and 4 • ETSI 300-047 Supported RFCs • TS 001 with Amendment 1 • RFC 2516 Point-to-Point Protocol (PPP) over • EMI Ethernet • AS/NRZ 3548:1992 Class B • RFC 2364 Point-to-Point Protocol (PPP) over • CFR 47 Part 15 Class B ATM PVCs • EN60555-2 Class B • RFC 2684 (formerly 1483) Multiprotocol • EN55022 Class B ATM encapsulation • VCCI Class II • RFC 1577 Classical IP over ATM • ICES-003, Issue 2, Class B, April 1997 •

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