Cisco Systems CISCO851W manual Product Specifications, Software Features of the Cisco 850 Series

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Data Sheet

routers are suitable for deployment in small businesses or remote offices by value-added resellers, enterprise IT managers, or service providers.

Product Specifications

Tables 3 and 4 list software and hardware features of Cisco 850 Series routers.

Table 3.

Software Features of the Cisco 850 Series

 

 

 

Feature

 

Description

 

 

Routing Protocols and

Routing Information Protocol (RIPv1 and RIPv2)

General Router Features

Layer 2 Tunneling Protocol (L2TP)

 

 

Network Address Translation (NAT) and Port Address Translation (PAT)

 

 

RFC 1483/2684

 

 

Point-to-Point Protocol over ATM (PPPoA) (Cisco 857)

 

 

PPP over Ethernet (PPPoE)

 

 

802.1d Spanning Tree Protocol

 

 

Dynamic Host Control Protocol (DHCP) server/relay/client

 

 

Access control lists (ACLs)

 

 

Generic routing encapsulation (GRE)

 

 

Dynamic DNS Support for Cisco IOS

Recommended

10

Number of Users

 

 

 

DSL and ATM Features

ATM Unspecified Bit Rate (UBR), Constant Bit Rate (CBR), and Variable Bit

(DSL Model Only)

Rate/non-real-time (VBR-nrt)

 

 

ATM Operation, Administration, and Maintenance (OAM) Support for F5 Continuity

 

 

Check; segment and end-to-end loopback; and Interim Local Management

 

 

Interface (ILMI) support

 

 

8 virtual circuits

Security Features

Stateful Inspection Firewall

 

 

Hardware-accelerated Triple Data Encryption Standard (3DES) for IPSec

 

 

Hardware-accelerated Advanced Encryption Standard (AES) for IPSec

 

 

IPSec 3DES termination/initiation

 

 

IPSec pass-through

 

 

5 VPN Tunnels

 

 

Point-to-Point Tunneling Protocol (PPTP) pass-through

 

 

L2TP pass-through

 

 

Advanced Application Inspection and Control

 

 

E-mail Inspection Engine

 

 

No Service Password Recovery

 

 

HTTP Inspection Engine

 

 

System Logging-EAL4 Certification Enhancements

Quality of Service (QoS)

Weighted Fair Queuing (WFQ)

Features

 

Policy-based routing (PBR)

 

 

Per-VC queuing

 

 

Per-VC traffic shaping

Management Features

Cisco SDM

 

 

Cisco Configuration Express

 

 

Cisco CNS 2100 Intelligence Engine support

 

 

DSL firmware update from Flash

 

 

Cisco Service Assurance Agent (SAA)

 

 

Telnet, Simple Network Management Protocol (SNMP), CLI, and HTTP

 

 

management

 

 

Out-of-band management with external modem through virtual auxiliary port

 

 

RADIUS and TACACS+

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Contents Data Sheet Product OverviewCisco 850 Series Models ApplicationsModels WAN Interface LAN Interfaces 802.11b/g Features and Benefits Features and Benefits of the Cisco 850 SeriesFeature Benefit SummarySoftware Features of the Cisco 850 Series Product SpecificationsFeature Description Hardware Features of the Cisco 850 Series EMI Dslam Interoperability ADSL2+ SupportOrdering Information To Download SoftwareService and Support For More Information

CISCO851WGEK9RF, CISCO851W specifications

Cisco Systems is a global leader in IT and networking solutions, and their products cater to a diverse range of users, from small businesses to large enterprises. Among their extensive lineup, the Cisco 851W and the Cisco 851W-GEK9-RF are two noteworthy models designed specifically for small office and branch environments, providing robust security, reliability, and performance.

The Cisco 851W is a compact integrated services router that combines a set of essential features tailored to meet the demands of small businesses. It's equipped with advanced Cisco IOS Software, offering a rich set of integrated services, including routing, security, and wireless capabilities, making it an ideal choice for users seeking flexibility and scalability. With integrated 802.11g Wi-Fi, the device allows for seamless wireless connectivity, promoting mobility and collaboration within the office.

Key features of the Cisco 851W include its support for advanced security protocols. It includes a firewall, virtual private network (VPN) capabilities, and intrusion prevention features that help to safeguard sensitive business data. The router supports advanced encryption technologies to secure connectivity for remote users as well, ensuring that businesses can maintain secure communications regardless of location.

In terms of performance, the Cisco 851W provides impressive throughput capabilities suitable for various applications, enabling efficient data transfer and communication. It also supports Quality of Service (QoS) features, which prioritize critical applications, allowing businesses to optimize their bandwidth usage.

Another notable aspect of the Cisco 851W is its ease of management. The device can be configured and monitored through a user-friendly web interface or the command line, providing flexibility for network administrators. It also allows for remote management, which can significantly reduce the operational overhead associated with maintaining physical IT assets.

The Cisco 851W-GEK9-RF model builds on these core features with additional enhancements. It is characterized by its robust design, ensuring reliability even in demanding environments. This version often has refurbished or eco-friendly considerations, appealing to businesses looking for sustainable options without compromising on performance.

Overall, the Cisco 851W and Cisco 851W-GEK9-RF are exemplary routers in Cisco's product range, each purpose-built to provide dependable networking solutions for small office setups. With their advanced security, integrated features, and reliable performance, these routers stand out as strong contenders for organizations seeking to enhance their connectivity while maintaining a focus on security and scalability.