Cisco Systems OL-6900-01 specification

Chapter 2 Installing CNS NetFlow Collection Engine

Using the CNS NetFlow Collection Engine Installation Script

For more information on planning and managing memory usage, see the“Tuning Memory Usage”section of the Cisco CNS NetFlow Collection Engine User Guide. For more information on planning and managing disk space usage, see the “Managing Disk Space” section of the Cisco CNS NetFlow Collection Engine User Guide.

Using the CNS NetFlow Collection Engine Installation Script

The CNS NetFlow Collection Engine is distributed on CD-ROM. Updates are made available at http://www.cisco.com. When installing from the CD-ROM:

•Run the install script setup.sh in the root directory of the CD-ROM. When downloading an update:

•Identify a partition such as /tmp that you can use to hold the CNS NetFlow Collection Engine download and image files.

Note You should verify that the partition you plan to use contains at least 200 MB of free disk space. This partition must be large enough to hold the gzipped download file, distribution files, and the temporary work files created by the installation script while it is installing the CNS NetFlow Collection Engine.

•Unzip and untar the download file.

•Run the installation script NFC_setup.sh.

The CNS NetFlow Collection Engine installation script makes the installation process as easy as possible by automatically handling new and upgrade installation issues. The installation script searches for files from a previously installed version of CNS NetFlow Collection Engine. If it detects a previously installed version, it preserves existing data and configuration files. Preserving the configuration files retains any additions or changes to the CNS NetFlow Collection Engine resource definitions or parameter settings that you might have made while using the previously installed version of CNS NetFlow Collection Engine.

Later in the installation process, the installation script allows you to specify whether you want to use the existing configuration files, or use the new configuration files. Depending on your choice, the unused files are saved in case you need them later.

The installation script also saves existing log files before clearing the logs directory during an upgrade.

Note If the installation script does not find files from a previously installed version of CNS NetFlow Collection Engine, the installation is a first-time installation and is basically the same as for an upgrade installation, but with fewer prompts from the installation script. The installation script prompts you for responses to any required steps.

Cisco CNS NetFlow Collection Engine Installation and Configuration Guide, 5.0.2

2-2	OL-6900-01

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.