Cisco Systems 12000 manual Scalable Bandwidth, Scalable Services

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Figure 18-2: Cisco 12008 Series, Front View

 

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12082

The Cisco 12000 Series products are built to meet the bandwidth, performance, services and reliability requirements of today’s IP core backbones.

Scalable Bandwidth

Modular, multigigabit crossbar switching fabric allows bandwidth to scale in either 40Gbps (12008), 60Gbps (12012), 80Gbps (12016), 200Gbps (12410) or 320Gbps (12416).

High density, high speed interfaces ranging from DS1 to OC-192c/STM64c, that can be easily added as needed.

Packet over SONET/SDH interfaces at 155 Mbps (OC3/STM1), 622 Mbps (OC12c/STM4c), 2.5 Gbps (OC48c/ STM16c), and 10Gbps (OC192c/STM64c) data rates.

Asynchronous Transfer Mode (ATM) interfaces at 155 Mbps (OC3/STM1) and 622 Mbps (OC12c/STM4c) data rates

LAN interfaces 1 Gbps (Gigabit Ethernet) and others to follow

Frame based interfaces (PPP, Frame Relay) at 45 Mbps (DS3), 155 Mbps (OC3/STM1), 622 Mbps (OC12c/STM4c)

Channelized interfaces at 622 Mbps (OC-12) channelized to 45 Mbps (DS-3), 622 Mbps (OC-12/STM-4) channelized to 155 Mbps (OC-3/STM-1), and 45 Mbps (T3) channelized to DS-1 (1.5Mbps)

Scalable Performance

Innovative switch fabric design supports virtual output queues (VoQs) that eliminate head-of-line blocking (HOLB) and increase overall system efficiency and supports partial fulfillment for multicast traffic where replication of multicast traffic is performed by the switch fabric.

Distributed architecture delivers scalable Layer 3 switching performance through intelligent line cards that can be added incremental interfaces are required

Micro-programmable application specific integrated circuits (ASICs) based queuing provides line rate forwarding for unicast and multicast traffic that fills SONET/SDH transmission facilities to capacity, ensuring best return on investment on expensive bandwidth

Scalable Services

Industry leading Cisco IOS software

2Cisco Product Catalog, December, 2000

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Contents Cisco 12000, 10G/slot Chassis Offerings Product OverviewCisco 12000, 2.5G/slot Chassis Offerings Scalable Services Scalable BandwidthKey Features and Benefits Cisco 12000 Series ArchitecturePacket over SONET/SDH POS Ethernet Asynchronous Transfer Mode ATMSpecifications Dynamic Packet Transport DPTSpecification 12008 12012 12016/12416 12410 Software 15 Software Features for Cisco 12000 SeriesLine Card and GRP Memory Options Description Cisco Cisco 12016/1241617 Slot Guidelines for Cisco 12000 Series Slot Number Where to buy Cisco products Configuration GuidelinesOrdering Information Ordering Information Software/ IOS Software Product and Part NumbersCisco 12000 Series Processors Part Description Part Number Cisco 12000 Series Switch Fabric Clock Schedulers Cisco 12016 Power SupplyCisco 12012 Power Supply Options Cisco 12008 Power Supply OptionsCisco 12000 Series Line Cards LC-1OC12/POS-SM= OC12/SRP-LR-SC-B Cisco 12000 Series Memory Options Upgrades Cisco 12000 Series System UpgradesCisco 12008 Spares and Accessories Cisco 12016 Spares and AccessoriesCisco 12012 Spares and Accessories Documentation Cisco 12000 Lines Cards AccessoriesServices and Support Cisco GSR Manager VersionDescription Product Number Training Documents
Related manuals
Manual 60 pages 52.71 Kb

12000 specifications

Cisco Systems has long been a leader in the networking industry, providing robust solutions designed to meet diverse networking needs. Two notable products in their router lineup are the Cisco 10720 and the Cisco 12000 series. Both of these routers are designed for high-performance environments, catering to service providers and large enterprises.

The Cisco 10720 is a versatile edge router designed primarily for broadband and multiservice applications. A key characteristic of the 10720 is its ability to support various protocols, including IP, MPLS, and Ethernet, facilitating seamless integration into existing networks. It can handle multiple services concurrently, such as voice, video, and data, making it an ideal choice for service providers looking to offer bundled services to their customers.

One of the main features of the Cisco 10720 is its modular architecture, which allows for scalability and flexibility. Network operators can tailor the configurations to their specific requirements by adding or upgrading modules as needed. The 10720 also supports Quality of Service (QoS) capabilities, ensuring that critical applications receive the bandwidth they require, ultimately enhancing user experience.

On the other hand, the Cisco 12000 series, including models like the 12006 and 12008, represents some of the highest-performing routers available. The 12000 series is known for its high capacity, reliability, and ability to operate in a multi-protocol environment. Designed for the core of networks, these routers can handle massive amounts of traffic, making them suitable for Internet backbone deployments and large enterprise networks.

A standout feature of the Cisco 12000 series is its support for multiple interfaces and protocols, including OC-3, OC-12, and Gigabit Ethernet. This flexibility in connectivity makes it adaptable to a variety of network environments. Additionally, the 12000 series employs Cisco’s innovative Distributed Cisco IOS architecture, which provides fault tolerance, consistency, and high availability.

Both the Cisco 10720 and 12000 series routers incorporate advanced security features, ensuring that data remains protected even amidst heavy traffic. With capabilities such as IPsec encryption and advanced filtering mechanisms, they are well-suited for secure and resilient network operations.

In conclusion, both the Cisco 10720 and the Cisco 12000 series routers exemplify cutting-edge technology and engineering excellence, catering to high-performance networking requirements. Their features and capabilities ensure that organizations can build reliable, scalable, and secure networks, capable of supporting emerging technologies and growing traffic demands.