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Network Security

Why AI Just Broke Cybersecurity’s Oldest Defense 

For forty years, one defense held against nearly every cyberattack: a person who could sense that something felt wrong. AI just took that defense away. It can now produce a ...

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Update

Your Team Already Has the AI. Now It Can See the Network. 

General

Cisco Live 2026: The Agentic Era Is Here and Your Network Is Already Behind

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Configuration

Flexible NetFlow: NBAR NetFlow configuration

Did you ever consider that using Flexible NetFlow, specifically an NBAR NetFlow configuration, could provide another aspect of network

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Network Operations

NetFlow Port Number

What is the preferred Cisco NetFlow Port Number to listen on?  Well, it depends.  The NetFlow RFC 3954 does

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Flexible NetFlow

Packet Length Report using NetFlow / IPFIX

We figured out how to report on packet length with NetFlow.  All you have to do is enter “match

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Flexible NetFlow

Network Traffic Management : Cisco NBAR and Performance Monitoring

Most businesses want to take network traffic management to the next step and luckily the IT Gurus within these

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Network Operations

VoIP DSCP Prioritization : NetFlow Reporting

Today I’ll cover the importance of VoIP DSCP prioritization when NetFlow reporting.  We have 3 employees that work remotely

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