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L1-07E.49 – Potential Internet Issues

L1-07E.49 – Potential Internet Issues Unregulated No requirements for backup power Volume of traffic can delay or prevent data Multiple Service Providers involved in each communication – Sender modem Sender path Sender ISP Backbone Recipient ISP Recipient Path...

L1-07E.48 – tracert

L1-07E.48 – tracert Another DOS (Command Prompt) command that is useful in networking is tracert, trace route. tracert will show you the path that an IP packet is taking from your location to any destination, along with the...

L1-07E.47 – tcping

L1-07E.47 – tcping To verify that connectivity can be made through a firewall/router, you will need to download a free program called “tcping.” tcping may be downloaded here: http://www.elifulkerson.com/projects/tcping.php or...

L1-07E.46 – Ping

L1-07E.46 – Ping Short for Packet InterNet Groper, ping is a utility used to verify whether or not anetwork data packet is capable of being distributed to an address without errors. The ping utility is commonly used to check for network errors. The image is an example...

L1-07E.45 – Ipconfig/all

L1-07E.45 – Ipconfig/all ipconfig (internet protocol configuration) is a console application of some operating systems that displays all current TCP/IP network configuration values and can modify Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS)...