Cisco CISCO2951/K9 Datasheet download pdf (Page 7)

Data Sheet

lightweight access points and the Cisco Wireless Control System (WCS) to provide system-wide WLAN functions,

managing up to 6, 12, and 25 access points.

Wireless WAN

Cisco third-generation (3G) wireless WAN (WWAN) modules combine traditional enterprise router functions, such as

remote management, advanced IP services such as voice over IP (VoIP), and security, with mobility capabilities of

3G WAN access. Using high-speed 3G wireless networks, routers can replace or complement existing landline

infrastructure, such as dialup, Frame Relay, and ISDN. Cisco 3G solutions support 3G standards High-Speed Packet

Access (HSPA) and Evolution Data Only/Evolution Data Optimized (EVDO) providing you with a true multipath WAN

backup and the ability to rapidly deploy primary WAN connectivity. For more information about 3G solutions on Cisco

Integrated Services Routers, please

visit www.cisco.com/go/3g.

Integrated LAN Switching

The Cisco 2900 Integrated Services Routers (Cisco 2911 through Cisco 2951) support the new Cisco Enhanced

EtherSwitch

Service Modules, which greatly expand router capabilities by integrating industry-leading Layer 2 or

Layer 3 switching with feature sets identical to those found in the Cisco Catalyst 2960 and Catalyst 3650-E Series

Switches performing local line-rate switching and routing.

The new Cisco Enhanced EtherSwitch Service Modules take advantage of the increased power capabilities on the

Cisco 2900 ISRs. Additionally, the Cisco Enhanced EtherSwitch modules enable the newest Cisco power initiatives,

Cisco EnergyWise, Cisco Enhanced Power over Ethernet (ePoE), per-port PoE power monitoring, and RPS-enabled

PoE boost. These technologies allow you to meet increased endpoint power requirements without increasing the

total power consumption of the branch.

Application Services

As organizations continue to centralize and consolidate their branch-office IT infrastructure in an effort to reduce cost

and complexity, they are challenged to provide an excellent user experience, ensure continuous service availability,

and deliver business-relevant applications when and where they are needed. To address these challenges, the

Cisco 2900 Series provides the capability to host Cisco, third-party, and custom applications on a portfolio of high-

performance Cisco Services Ready Engine (SRE) modules that transparently integrate into the router. The modules

have their own processors, storage, network interfaces, and memory that operate independently of the host router

resources, helping to ensure maximum concurrent routing and application performance while reducing physical

space requirements, lowering power consumption, and consolidating management.

Application Acceleration

The Cisco 2900 Series seamlessly combines industry leading security, IOS based traffic control and visibility, with

Cisco application acceleration solutions. Cisco IOS Software features such as NBAR, IP SLA, and Netflow provide

visibility and monitoring of traffic patterns and application performance while IOS features such as QoS, ACLs, and

PfR intelligently control the traffic to maximize the quality of the user experience and employee productivity. The user

experience can be further enhanced through the addition of a Cisco WAAS Network Module which can be used to

securely provide more advanced WAN optimization techniques such as TCP optimization, caching, compression,

and application acceleration. Cisco Integrated Services Routers combined with Cisco WAAS Network Modules,

provide optimal performance for applications delivered from a central data center to branch-office users. The solution

allows you to consolidate costly server, storage, and backup infrastructure into data centers while maintaining LAN-

like service levels for remote users.

Cisco Services Ready Engine

The Cisco Services Ready Engine solution is available in a Service Module (SM) and Internal Service Module (ISM)

form factor. The Service Module hardware offers up to a seven times performance improvement over the previous

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