Cisco Systems OL-6900-01 manual Configuring CNS NetFlow Collection Engine

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C H A P T E R 3

Configuring CNS NetFlow Collection Engine

This chapter describes how to configure Cisco CNS NetFlow Collection Engine and then validate that it is operating properly.

This chapter includes the following sections:

Required Patches and Software Packages, page 3-1

UNIX Environment Variables, page 3-2

UNIX Environment Variables, page 3-2

Enabling NetFlow Data Export, page 3-2

Starting CNS NetFlow Collection Engine, page 3-2

Verifying That CNS NetFlow Collection Engine Is Running, page 3-3

NetFlow Collection Engine Configuration Files, page 3-3

Browser Requirements, page 3-4

Stopping CNS NetFlow Collection Engine, page 3-4

Required Patches and Software Packages

Solaris Platform

On the Solaris platform, the following patch should be installed on the system prior to running CNS NetFlow Collection Engine:

"32-Bit Shared library patch for C++" (108434-13 or later for Solaris 8, 111711-06 or later for Solaris 9)

Solaris patches can be downloaded at http://sunsolve.sun.com/.

Red Hat Enterprise Linux Platform

On Red Hat Enterprise Linux platform, the following packages must be installed on the system prior to running CNS NetFlow Collection Engine:

The X Windows package must be installed for the web-based user interface to function properly. This is part of the default system configuration when Red Hat Enterprise Linux is installed; otherwise refer to Red Hat Enterprise Linux documentation for further instructions.

For Red Hat Enterprise 3, you must ensure that the compat-libstdc++ RPM is installed on the system. This RPM is included in the Red Hat Enterprise 3 distribution CDs.

Cisco CNS NetFlow Collection Engine Installation and Configuration Guide, 5.0.2

 

OL-6900-01

3-1

 

 

 

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Contents Corporate Headquarters Copyright 2005, Cisco Systems, Inc All rights reserved N T E N T S BGP Peer Additional License Restrictions Installation and UseReproduction and Distribution Description Of Other Rights and Limitations Audience ObjectiveWorld Wide Web Command Syntax ConventionsHow This Guide Is Organized Obtaining DocumentationCisco.com Obtaining Technical AssistanceOrdering Documentation Documentation FeedbackCisco Technical Support Web Site Technical Assistance CenterCisco TAC Escalation Center Xii Overview What Are NetFlow Services?NetFlow Data Export NetFlow Services Device and IOS Release SupportNetFlow Data Export Formats CNS NetFlow Collection Engine Overview What Is CNS NetFlow Collection Engine?CNS NetFlow Collection Engine Architectural Overview Web-Based User Interface CollectorReport Generator CNS/XML InterfaceBGP Peer OL-6899-01 Verifying System Requirements Installing CNS NetFlow Collection EngineUsing the CNS NetFlow Collection Engine Installation Script Installing on a Solaris or HP-UX Platform Example CNS Next, operating system-specific configuration is verified Installing on a Red Hat Enterprise Linux Platform CSCOnfc-linux- version-build.type.i386.rpm the install image Page Uninstalling CNS NetFlow Collection Engine Required Patches and Software Packages Configuring CNS NetFlow Collection EngineEnabling NetFlow Data Export Unix Environment VariablesStarting CNS NetFlow Collection Engine Verifying That CNS NetFlow Collection Engine Is Running NetFlow Collection Engine Configuration FilesStopping CNS NetFlow Collection Engine Browser RequirementsD E IN-2

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.