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Cisco Discovery Protocol

Jul 6, 2011 · 3 min read · CCENT CCNA CDP Cisco cisco Cisco Discovery Protocol Cisco IOS Cisco Systems CiscoSystems General ICND1 ICND2 Information Interface (computing) networking Operating system operating systems router security Software technology Uncategorized ·

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In today's post let's talk about CDP the Cisco Discovery Protocol. This protocol helps us in two ways, it first helps us verify that a connection between router or switch is set up correctly at least up to layer two in the OSI model. This also helps us discover Cisco devices that are in are network and which interfaces …

Troubleshooting Process

Apr 15, 2011 · 3 min read · CCENT Cisco Troubleshooting computers Debugging FAQs Help and Tutorials General Hardware ICND1 Information networking Operating system operating systems PC Hardware Software software technology Troubleshoot Troubleshooting tutorial Tutorials ·

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Troubleshooting Today's post is going to be talking about troubleshooting and where to start the troubleshooting process. Yes there is an actual process that every technician should be aware of. You can also use this troubleshooting process at home, you may not know how to fix it but at least you know where the issue …

Cisco IDS vs. IPS

Mar 9, 2011 · 3 min read · CCNA Security Cisco cisco Cisco Systems computers Denial-of-service attack firewall Hardware Information Intrusion Detection System Intrusion Prevention System Network administrator networking router Security security Software software technology ·

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There are tons of network attacks out there. Using a firewall helps but does look for signature based attacks. Access Control Lists are like firewalls and only look at the protocols like HTTP, FTP POP, etc. Cisco has developed some tools that will help network administrators combat the issue; IDS, (Intrusion Detection …