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31 Days Before Your CCENT Certification by Scott Bennett

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CCNA Discovery 2, Chapter 2

2.2.3: When you check the IP address configuration on a device, it is important to consider all the aspects of an IP addressing scheme, as covered on Day 20. Look for simple address entry errors as well as incorrect subnet mask, gateway, or DNS settings. You can use traceroute in addition to ping and ipconfig to troubleshoot the configuration and connectivity of network devices.

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