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Published on: November 22, 2010
Type of content: WHITE PAPER
Format: Unknown
Length: 8 pages
Price: FREE

Overview:

When it comes to troubleshooting, there are a few common CCNA-level commands that you should be familiar with:

• Confirm that layer 1 is okay before you start troubleshooting layer 2 problems


• Make sure layer 2 is up before you start troubleshooting layer 3 problems


• Check that the layer 3 addresses are set up correctly


• Then start looking at routing protocols like RIP, OSPF, and EIGRP

Continue reading to learn more about CCNA-level troubleshooting.