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Cisco Systems OL-6900-01 manual CNS NetFlow Collection Engine Architectural Overview

Models: OL-6900-01

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Chapter 1 Overview

CNS NetFlow Collection Engine Architectural Overview

CNS NetFlow Collection Engine collects and summarizes (aggregates) data into data files based on user-defined criteria specified in a CNS NetFlow Collection Engine aggregator. An aggregator is an aggregation task defined by a set of user-configurable attributes that specify how CNS NetFlow Collection Engine summarizes the traffic flows that are received. Two important aggregator attributes are:

•Aggregation schemes – defines the subset of data of interest in a traffic flow, as well as which statistics are kept

•Filter – criteria for accepting or rejecting flows that are aggregated or summarized

CNS NetFlow Collection Engine provides a set of predefined aggregation schemes to help you collect NetFlow export data and summarize the data (that is, aggregate the flows). You can choose one or more of these aggregation schemes to customize CNS NetFlow Collection Engine for your operating context. Moreover, in Release 5.0 you can modify any of the predefined aggregation schemes or define your own aggregation schemes based on them. You can also use filters with aggregation schemes to include or exclude certain types of NetFlow data.

For more information about threads, aggregation schemes, and filters, see Chapter 4, “Customizing the CNS NetFlow Collection Engine,” in the CNS NetFlow Collection Engine User Guide.

CNS NetFlow Collection Engine Architectural Overview

CNS NetFlow Collection Engine consists of the following components:

•Collector

•Web-based User Interface (UI)

•CNS/XML Interface

•Reporting engine

•Border Gateway Protocol (BGP) Peer

These subsystems work together to provide CNS NetFlow Collection Engine functionality, including data collection, the user interface, configuration and control, and reporting. They also allow custom client applications to interface with CNS NetFlow Collection Engine. See Figure 1-2for a graphical representation of the CNS NetFlow Collection Engine system architecture.

Cisco CNS NetFlow Collection Engine User Guide, Release 5.0.2

 

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OL-6900-01 specifications

Cisco Systems OL-6900-01 represents a pivotal advancement in the realm of data center networking. As organizations continue to lean towards digital transformation and cloud-based solutions, the need for robust, scalable, and efficient networking equipment becomes increasingly vital. The OL-6900-01 router is engineered to meet these demands, offering an array of advanced features and technologies that cater to modern network requirements.

One of the standout features of the OL-6900-01 is its high-performance architecture. This router is equipped with a powerful CPU and a sizeable memory footprint, ensuring that it can handle significant amounts of traffic with low latency. This capability is particularly useful for data centers and enterprise environments where the speed of data processing is crucial for operational success.

The OL-6900-01 utilizes Cisco's proprietary software, providing enhanced security features, including robust firewall capabilities and threat detection mechanisms. With security being a paramount concern for organizations today, this router incorporates advanced encryption protocols and access control measures, ensuring that data remains secure in transit and at rest.

Additionally, the OL-6900-01 supports advanced routing protocols, including OSPF, BGP, and EIGRP. This versatility allows for optimal network performance as it can dynamically adjust routing paths based on network conditions, ensuring reliable connectivity and efficient resource utilization. The support for IPv6 also ensures that organizations can future-proof their networks as they transition to this next-generation protocol.

Another important characteristic of the OL-6900-01 is its scalability. Designed to accommodate growing network demands, this router supports modular expansion. Organizations can easily upgrade their systems with additional interfaces and services, ensuring that the OL-6900-01 can grow alongside their needs without requiring a complete infrastructure overhaul.

In terms of connectivity, the OL-6900-01 features multiple interfaces, including Gigabit Ethernet and 10 Gigabit SFP+ ports, providing flexibility in network design and facilitating seamless integration into existing infrastructure. Its high availability features ensure minimal downtime, making it ideal for mission-critical applications.

Overall, Cisco Systems OL-6900-01 stands out as a robust and versatile networking solution, combining performance, security, and scalability to meet the dynamic needs of modern enterprises. With its comprehensive feature set and advanced technologies, it positions itself as a valuable asset for organizations aiming for operational excellence in a digitally-driven landscape.