Cisco 2691 - VPN Bundle Router Manuel d'utilisateur télécharger pdf (Page 6)

Cisco Systems, Inc.

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High-Performance architecture • Supportfor advanced QoS features suchas the Resource

Reservation Protocol (RSVP), Weighted Fair Queuing

(WFQ), and IP Precedence to reduce recurring WAN costs

• Support for cost-effective, software-based data

compression and data encryption

• Integration of legacy networks via data link switching

plus (DLSW+) and Advanced Peer-to-Peer Networking

(APPN)

• High-speed routing performance of up to 70,000 packets

per second for maximum scalability to support more

concurrent functions (Cisco 2691)

Security • Cisco IOS Firewall feature sets provide support for

advanced security features such as Context-Based

Access Control (CBAC), Java blocking, denial of service

protection, intrusion detection, and audit trails

• Enables security features such as data encryption,

tunneling, and user authentication and authorization for

VPN access

• Provides support for Advanced Encryption Standard

(AES) (12.2.13T)

• Three optional encryption AIMsare offered,providingup

to 80-Mbps of encryption performance

Cisco IOS software • Supports common Cisco IOS feature sets as used on the

Cisco 2600, 3600 and 3700 routers

• New releases of Cisco IOS software add support for new

services and applications

• Enables end to end solution support for Cisco IOS-based

QoS and Security mechanisms

• Full range of VoIP and Security/Routing features

Reliability

Support for optional redundant power • Accommodates optional RPS and minimizes network

downtime

• RPS can be shared with other network components such

as the Cisco Catalyst 1900 Series to protect the network

from downtime due to power failures

Survivable Remote Site Telephony Enables branch ofﬁces to leverage centralized voice

applications while cost-effectively providing backup

redundancy

Dial-on-Demand routing Allows automatic backup of WAN connection in case of a

primary link failure

QoS

Full support for Cisco IOS-based QoS mechanisms Enhanced utilization of network resources and guarantees

quality, reliability and efﬁciency in voice and data service

delivery

Ergonomic Design

Table 2 Cisco 2600 Series Key Features and Beneﬁts

Feature Benefit

1 2 3 4 5 6 7 8 9 10 11 ... 21 22

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Cisco 2691 - VPN Bundle Router Manuel d'utilisateur Page 6

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