Cisco ASR1004-20G-SEC/K9 - ASR 1004 VPN+FW Bundle Router Instrukcja Użytkownika Pobierz pdf (Strona 22)

Benets and Advantages continued

Platform Overview

Secure Network Overview

Cisco Unied Communications Features

IP Telephony Support Overview

IP telephony is currently undergoing tremendous

growth, accelerated by access to value-added

features and applications that only IP telephony

can provide to the end user Additionally, the cost

benefits of converging data, voice, and video on a

single network are adding to the rapid acceptance

of this technology Because it is integrated into a

single system, the Cisco 1861 Integrated Services

Router for SMBs and enterprise small branch

offices enhances the advantages of convergence

by offering the following unique benefits:

• Cost-effective operations through a single,

integrated voice-and-data platform for all

SMB and enterprise branch office needs: This

highly reliable platform provides robust QoS and

the right level of security, encryption, and firewall

to deliver enhanced VPN services to meet small-

business needs The system delivers integrated

IP telephony, voicemail, and Automated-Attendant

functions, allowing you to deploy one device

to address all your business needs-thereby

simplifying management, maintenance, and

operations and delivering a lower total cost of

ownership (TCO)

• Sophisticated key system and private branch

exchange (PBX) capabilities: SMBs and

enterprise branch offices have different workflows

and require specialized features to support their

work practices The Cisco 1861 delivers a robust

set of telephony features for the small office

and delivers unique, value-added capabilities

through the Extensible Markup Language (XML)

These capabilities, which cannot be delivered by

traditional systems, enhance the productivity of

the end user and the business

• Remote maintenance and troubleshooting:

You can use the industry-standard Cisco IOS

Software Command-Line Interface (CLI) or

user-friendly GUI to configure and administer the

Cisco 1861 Integrated Services Router system

The Cisco 1861 Integrated Services Router

appliance in the first phase offers the feature set

available with Cisco Unified Communications

Manager Express 41 and Cisco Unity Express 23

IP Telephony Support Overview summarizes the

unified communications features

Security is a fundamental element of any network,

and Cisco products play an important role in

embedding security at the customer’s access

edge The optional Cisco IOS Software security

features for the Cisco 1861 Integrated Services

Router are activated with hardware-based

encryption on the motherboard and provide a

robust array of features such as Cisco IOS Firewall,

IP Security (IPsec) VPNs (Digital Encryption

Standard [DES], Triple DES [3DES], and Advanced

Encryption Standard [AES]), SSL Web VPN,

SSHv20, and SNMP in one solution set

Secure Networking Overview summarizes the

enhanced security functions available through the

optional security image

Features Details

Cisco IOS Software Firewall

Sophisticated security and policy enforcement provides features such

as stateful, application-based ltering (context-based access control),

per-user authentication and authorization, real-time alerts, transparent

rewall, and IPv6 rewall

SSL

SSL provides security for Web transactions by handling authentication,

data encryption, and digital signatures

Onboard VPN Encryption Acceleration

The Cisco 1861 supports IPsec DES; 3DES; and AES 128, 192, and 256

cryptology by using an optional security image

Network Admission Control (NAC)

A Cisco Self-Defending Network initiative, NAC seeks to dramatically

improve the ability of networks to identify, prevent, and adapt to threats

by allowing network access only to compliant and trusted endpoint

devices

Multiprotocol Label Switching (MPLS)

VPN Support

The Cisco 1861 supports specic provider edge functions plus a

mechanism to extend customers’ MPLS VPN networks out to the

customer edge with a Virtual Route Forwarding (VRF) rewall and

VRF IPsec For details about the MPLS VPN support on the different

integrated services routers, please check the feature navigator tool at:

http://wwwciscocom

IPS

Flexible and high-performance support is offered through Cisco IOS

Software IPS offers the ability to load and enable selected intrusion

detection system (IDS) signatures in the same manner as Cisco IDS

Sensor Software

Advanced Application Inspection and

Control

Cisco IOS Firewall includes HTTP and several e-mail inspection

engines that can be used to detect misuse of port 80 and e-mail

connectivity

Cisco Easy VPN Remote and Server

Support

The Cisco 1861 eases administration and management of point-to-

point VPNs by actively pushing new security policies from a single

headend to remote sites

DMVPN

DMVPN is a Cisco IOS Software solution for building IPsec + Generic

routing encapsulation (GRE) VPNs in an easy and scalable manner

GET VPN

GET VPN is a Cisco IOS Software solution that simplies securing large

Layer 2 or MPLS networks requiring partial or full-mesh connectivity by

providing tunnel-less VPN connectivity

URL Filtering

URL ltering is available externally with a PC server running the URL

ltering software

Standard 802.1x Support on Integrated

Switching

Standard 8021x applications require valid access credentials that

make unauthorized access to protected information resources and

deployment of unsecured wireless access points more difcult

Network Address Translation (NAT)

NAT simplies and reduces costs associated with global IP address

allocation and management Only a single registered IP address is

required to support all users on an entire LAN infrastructure

Features Details

IP Phone Support

Onboard PoE switch ports can be used to power Cisco IP phones

PVDM Support

Onboard support analog and digital voice, conferencing, transcoding,

and secure Real-Time Transport Protocol (RTP) applications This

feature is not upgradable

Integrated Call Processing

Cisco Unied Communications Manager Express (CME v42) is

embedded in Cisco IOS Software at rst customer shipment (FCS)

and provides call processing for Cisco IP phones Cisco CME delivers

telephony features similar to those that are commonly used by

business users to meet the requirements of the small to medium-sized

ofces For additional information about Cisco Unied Communications

Manager Express features, please visit http://wwwciscocom/go/ccme

Integrated Voicemail and Automated

Attendant

An integrated voicemail and Automated-Attendant solution using Cisco

Unity Express v23 is available optionally as a factory option Up to 8

mailboxes and 5 general delivery mailboxes are available with the

Cisco Unity Express option For additional information about Cisco

Unity Express features, please visit http://wwwciscocom/go/cue

PSTN Interfaces Support

Onboard voice ports integrated into the system by default include

interfaces for PSTN; PBX; and key system connections, including FXS,

FXO, and BRI

Cisco Unified SRST

Branch ofces can take advantage of centralized call control while cost-

effectively providing local branch backup using SRST redundancy for

unied communications For additional information about Cisco Unied

SRST features, please visit http://wwwciscocom/go/srst

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