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

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Chapter 2 Installing CNS NetFlow Collection Engine

Uninstalling CNS NetFlow Collection Engine 5.0

rcdir/rc4.d/S99csco_nfcd (symbolic link to ../init.d/csco_nfcd)

rcdir/rc5.d/S99csco_nfcd (symbolic link to ../init.d/csco_nfcd)

rcdir/rc6.d/K99csco_nfcd (symbolic link to ../init.d/csco_nfcd) On Red Hat Enterprise Linux, rcdir is /etc/rc.d.

Note When CNS Netflow Collection Engine is uninstalled from the system, if you have modified any of these files you must remove them yourself after the uninstall completes.

Step 7 The operating system-specific configuration is verified:

Checking system tunable parameters ...

Validation successful

This includes verifying that the data segment size limit returned by ulimit -dis sufficient. If not, a warning message is displayed, and you should consult the platform system administration guide to determine how this value is updated. This value should be at least the maximum size specified for the collector process as described in the “Tuning Memory Usage” section on page 4-26in the Cisco CNS NetFlow Collection Engine User Guide.

The new package is then installed.

...Starting FlowCollector Install ....

FlowCollector installation completed successfully.

The record of this installation session is saved in /opt/CSCOnfc/logs/nfc_install.log.

Uninstalling CNS NetFlow Collection Engine 5.0

To uninstall and remove all files for CNS NetFlow Collection Engine Release 5.0, log in as root and run the following:

On a Solaris platform: pkgrm CSCOnfc

On an HP-UX platform: swremove CSCOnfc

On a Red Hat Enterprise Linux platform: rpm -e CSCOnfc

During installation, if you specified to automatically start CNS Netflow Collection Engine when the system initializes, remove the rcdir files described in Step 11 for installing on a Solaris or HP-UX platform, or in Step 6 for installing on a Red Hat Enterprise Linux platform.

Recursively remove the installation directory /opt/CSCOnfc and the files it contains.

Cisco CNS NetFlow Collection Engine Installation and Configuration Guide, 5.0.2

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OL-6900-01

 

 

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Contents Corporate Headquarters Copyright 2005, Cisco Systems, Inc All rights reserved N T E N T S BGP Peer Installation and Use Additional License RestrictionsReproduction and Distribution Description Of Other Rights and Limitations Objective AudienceObtaining Documentation Command Syntax ConventionsHow This Guide Is Organized World Wide WebDocumentation Feedback Obtaining Technical AssistanceOrdering Documentation Cisco.comTechnical Assistance Center Cisco Technical Support Web SiteCisco TAC Escalation Center Xii What Are NetFlow Services? OverviewNetFlow Services Device and IOS Release Support NetFlow Data ExportNetFlow Data Export Formats What Is CNS NetFlow Collection Engine? CNS NetFlow Collection Engine OverviewCNS NetFlow Collection Engine Architectural Overview Collector Web-Based User InterfaceCNS/XML Interface Report GeneratorBGP Peer OL-6899-01 Installing CNS NetFlow Collection Engine Verifying System RequirementsUsing 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 Configuring CNS NetFlow Collection Engine Required Patches and Software PackagesUnix Environment Variables Enabling NetFlow Data ExportStarting CNS NetFlow Collection Engine NetFlow Collection Engine Configuration Files Verifying That CNS NetFlow Collection Engine Is RunningBrowser Requirements Stopping CNS NetFlow Collection EngineD 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.