Cisco Router Cisco 3600 Manual do Utilizador descarregar pdf (Página 2)

For example, as an ISDN access solution, a Cisco 3600

ISDN PRI access server with integrated digital modems is

idealforbranchofﬁceswithlimitedrackspace.Customersor

telecommuters save line costs by dialing a local access

number, and then are routed to services over the WAN. A

backup T1 serial connection using a mixed-media LAN

module with T1 WAN interface cards also provides LAN

access. Up to 60 digital modems may be installed in a Cisco

3640 chassis to simplify management, conserve rack space,

and ensure interoperability with the rest of your Cisco

network.

As a remote distributed access server, the Cisco 3600 is

optimal for deploying in a dispersed dial infrastructure. For

example, geographic concerns require a service provider to

deploy a large number of small points of presence (POPs)

that are geographically dispersed. The Cisco 3600 with its

redundant high-speed serial ports provides for backhaul of

data to points of aggregation, while its redundant LAN

interfaces, including the ability to provide Fast Ethernet and

Token Ring, provide the maximum ﬂexibility of deployment

in a variety of LAN environments.

Cisco 3600 Provides Multiprotocol Dial Access into

Enterprises

Increasingly, Enterprises and branch ofﬁces are experiencing

theneed to extendnetwork accessto abroadrange of remote

users, including employees, vendors, customers, and

partners. Successful remote access means being able to

connect these users from practically any location with

support for any protocol, almost transparently. Varying

demands of telecommuters and mobile users necessitateboth

ISDN and async connections. Today, users expect to get the

same access and quality of service they receive when

connected locally. To meet this requirement, the remote

access server must be part of the total network solution and

scale with it to meet the growing remote access needs.

TheCisco3600 supports the mostcomplete setof access

protocols of any access server in the industry, including, IP,

the IPX Protocol, AppleTalk, Point-to-Point Protocol (PPP),

and Serial Line Internet Protocol (SLIP). The ﬂexible

conﬁguration options of the Cisco 3600, when combined

with the power of the Cisco IOS software, meet the

requirements for secure, reliable, dial-in connections with

rich software support of this critical multiprotocol, dial

access application.

Features

Full Power of Cisco IOS Software

The Cisco 3600 is a component of Cisco’s complete

end-to-endsolution setfordialconnectivity.No othervendor

can offer remote users as many options for Internet access

and enterprise extension. This offering is also boosted

considerably by the ability of the Cisco IOS software to

affordably deploy dial virtual private networks (Dial VPNs).

Users can also save through bandwidth optimization

techniques such as data compression and can deploy

high-quality network security ﬁrewalls and data encryption.

Security

The primary concern for most network managers today is

security. The Cisco 3600, along with the popular and robust

Cisco IOS software, provides comprehensive security

throughout customer core networks. For remote user

environments, the Cisco 3600 extends that proven core

security to mixed-media dial-in sites. Among the security

features supportedby the Cisco IOS software are access lists,

violation logging, Remote Access Dial-In User Service

(RADIUS), Kerberos V, and TACACS+ with authentication,

authorization, and accounting (AAA).

Management

The Cisco 3600 offers a complete graphical user interface

(GUI) management tool called CiscoWorks, providing for

graphical conﬁguration, monitoring, and debugging of the

Cisco 3600 chassis and its associated network modules.

Cisco’s conﬁguration management capabilities provide

network managers with complete control over network

statistics and the ability to conﬁgure and tune network

operations from a central location. Comprehensive

debugging tools are available in Cisco IOS software to

substantially reduce the time and cost associated with

problem isolation and recovery.

To address the internal modems available in the Cisco

3600, an optional, advanced, modem management feature

set is available, which provides extensive bandwidth

optimization features to help branch and enterprise

customers lower the recurring costs associated with

operatinga geographicallydispersedwide-areanetwork.The

modem management feature set includes call-in-progress

monitoring, hard and soft busy out, grouping, auser-deﬁned

threshold for alarms, and statistics. Administrators can view

real-time information (for current or previous calls) such as

1 2 3 4 5 6 7

Comentários a estes Manuais

Sem comentários

Cisco Router Cisco 3600 Manual do Utilizador Página 2

Comentários a estes Manuais

Manuais e produtos relacionados com Redes Cisco Router Cisco 3600