Security Operations Posts

Network Operations

Cisco 4948E NetFlow-Lite Configuration: PSAMP

Are you looking to configure a Catalyst 4948E to export NetFlow-Lite?  In this post we will share the configuration necessary

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Netflow

Cisco 3750-X NetFlow Support

Cisco’s Catalyst 3750-X now has NetFlow v9 support!! Using the 3KX module pictured below, you can now configure Flexible

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NetFlow Analyzer

Juniper SRX series Gateway supports J-Flow

There is no doubt that flow technology is revolutionizing network monitoring. In this  NetFlow/J-Flow/IPFIX/sFlow era, there is no need

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Netflow

Configuring Cisco ASA for NetFlow Export via CLI

Over the last few weeks, I have taken a number of support calls from customers who were looking for some assistance

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Netflow

How to Configure Windows nProbe to Send NetFlow

You’ve installed Scrutinizer only to find out that your network hardware doesn’t support NetFlow or sFlow; what now? If

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NetFlow Analyzer

The Null Scan – You’re being watched

Oftentimes, when I’m running around the country setting up Flow Analytics, I don’t see Null Scans pop up. However,

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