Cisco 1751 User Manual

Cisco Systems, Inc.
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Cisco IOS Technology
Internet and Intranet Access
Cisco IOS Software provides an extensive set of features that make the Cisco 1751 Router ideal for flexible,
high-performance communications across both intranets and the Internet:
• Multiprotocol routing (IP, IPX, and AppleTalk), IBM/SNA, and transparent bridging over ISDN, asynchronous
serial, and synchronous serial such as leased lines, Frame Relay, SMDS, Switched 56, X.25, and X.25 over
ISDN D
• WAN optimization—including dial-on-demand routing (DDR), bandwidth-on-demand (BOD)
and OSPF-on-demand circuit, Snapshot routing, compression, filtering, and spoofing to reduce WAN costs
Ease of Use and Installation
Cisco ConfigMaker, SETUP configuration utility,
AutoInstall, color-coded ports/cables, and LED
status indicators
• Simplifies and reduces deployment time and costs with
graphical LAN/VPN policy configurator; command-line,
context-sensitive configuration questions; and straightforward
cabling
• LEDs allows quick diagnostics and troubleshooting
Network Address Translation (NAT) and Easy IP • Simplifies deployment and reduces Internet access costs
QoS
CAR, Policy Routing, WFQ, PQ/CBWFQ, GTS,
RSVP, DSCP, cRTP, MLPPP and LFI
• Allocates WAN bandwidth to priority applications for improved
performance
Reliability and Scalability
Cisco IOS Software, dial-on-demand routing,
dual-bank Flash memory, scalable routing
protocols such as OSPF, EIGRP, and HSRP
• Improves network reliability and enables scalability to large
networks
Broadband Connectivity Options
ADSL and cable connectivity deliver
business-class broadband access
• Leverage broadband access technologies like cable and DSL to
increase WAN connectivity speeds and reduce WAN access
costs
• The Cisco 1751 supports ADSL connectivity with ADSL WIC
• Cable connectivity with the Cisco 1751 and optional integrated
Cisco uBR910 Series Cable DSU deliver business-class
broadband access
Device Integration
Integrated router, voice gateway, firewall,
encryption, VPN tunnel server, DSU/CSU, and
NT1 in a single device
• Reduce costs and simplifies management
Table 2 Key Features and Benefits (Continued)
Features Benefits

Cisco 1751 Specifications

General

Brand	Cisco
Model	1751
Category	Network Router
Language	English