Cisco 2921 Arkusz danych - Strona 9

Przeglądaj online lub pobierz pdf Arkusz danych dla Router sieciowy Cisco 2921. Cisco 2921 16 stron. 2900 series integrated services routers

Further information on Cisco WAAS Express can be found at

http://www.cisco.com/en/US/products/ps11211/index.html.

Medianet for 2900 ISRs

As video becomes pervasive in an organization and more video devices are used, new demands are placed on the

network. It can be challenging to accommodate video needs while reducing complexity, planning for capacity, and

providing the best possible user experience.

Smarter Network, Endpoints, and Services

Traditional IP networks need to evolve to medianets to accommodate these changes. A medianet is an end-to-end

IP architecture that helps to enable pervasive media experiences.

The medianet architecture includes a smarter network, smarter endpoints, shared media services, cloud services,

and shared media services.

More Medianet Benefits

A medianet reduces total cost of ownership and scales video through features such as auto-configuration and

media monitoring. At the same time, it helps to ensure a quality user experience while optimizing bandwidth use

and efficiency.

For more information on Medianet for 2900ISR, please go to

http://www.cisco.com/en/US/netsol/ns1094/index.html.

Managing Your Integrated Services Routers

Network management applications are instrumental in lowering operating expenses (OpEx) while improving

network availability by simplifying and automating many of the day-to-day tasks associated with managing an end-

to-end network. Day-one device support provides immediate manageability support for the Integrated Services

Router, enabling quick and easy deployment, monitoring, and troubleshooting from Cisco and third-party

applications.

Organizations rely on Cisco, third-party, and in-house developed network management applications to achieve

their OpEx and productivity goals. Underpinning those applications are the embedded management features

available in every Integrated Services Router. The new Integrated Services Routers continue a tradition of broad

and deep manageability features such as IP service-level agreement (IP SLA), Cisco IOS Embedded Event

Manager (EEM), and NetFlow which allow you to know the status of your network at all times. These features,

along with Simple Network Management Protocol (SNMP) and syslog, enable your organization's management

applications.

Refer to Tables 4 and 5 below for details about network management and manageability support on Cisco 2900

Series Integrated Services Routers.

Table 4.

Feature

Protocols

Cisco 2900 ISR G2 Series IOS Software Features and Protocols Support

Support

IPv4, IPv6, Static Routes, Open Shortest Path First (OSPF), Enhanced IGRP (EIGRP), Border Gateway Protocol

(BGP), BGP Router Reflector, Intermediate System-to-Intermediate System (IS-IS), Multicast Internet Group

Management Protocol (IGMPv3) Protocol Independent Multicast sparse mode (PIM SM), PIM Source Specific

Multicast (SSM), Distance Vector Multicast Routing Protocol (DVMRP), IPSec, Generic Routing Encapsulation

(GRE), Bi-Directional Forwarding Detection (BVD), IPv4-to-IPv6 Multicast, MPLS, L2TPv3, 802.1ag, 802.3ah, L2

and L3 VPN.

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