{"1":{"question":"1. What is ping command in CMD?","answer":"<p dir='ltr' style='text-align:justify'>The ping command can be used in Command Prompt to check whether the source computer can connect to a particular destination machine.&nbsp;<\/p><p dir='ltr' style='text-align:justify'>It&#39;s a quick and easy technique to see if a computer can connect to a network or talk to another computer.<\/p><p dir='ltr' style='text-align:justify'>The Internet Control Message Protocol Echo Request messages are sent to the target computer as part of the ping command, which then waits for a response.<\/p> "},"2":{"question":"2. How do I fix an unknown host error?","answer":"<p dir='ltr' style='text-align:justify'>Particularly among Minecraft users, this problem appears to be rather widespread.<\/p><p dir='ltr' style='text-align:justify'>When attempting to connect to a server through the game&#39;s direct connect feature, people reportedly see it at some point.<\/p><p dir='ltr' style='text-align:justify'>To fix this error, try the following tips:<\/p><ul><li dir='ltr'><p dir='ltr' style='text-align:justify'>Input the correct IP<\/p><\/li><li dir='ltr'><p dir='ltr' style='text-align:justify'>Flush your DNS<\/p><\/li><li dir='ltr'><p dir='ltr' style='text-align:justify'>Restart your router<\/p><\/li><li dir='ltr'><p dir='ltr' style='text-align:justify'>Disable your firewall<\/p><\/li><\/ul>"},"3":{"question":"3. How do I fix TTL expired in transit?","answer":"<p dir='ltr' style='text-align:justify'>One of the frequent ping error messages you could see when troubleshooting a network is TTL Expired in Transit.<\/p><p dir='ltr' style='text-align:justify'>To resolve this issue, follow these steps:<\/p><ul><li dir='ltr'><p dir='ltr' style='text-align:justify'>Step 1: Check the actual location of the issue with Tracert.<\/p><\/li><li dir='ltr'><p dir='ltr' style='text-align:justify'>Step 2: See if there is an infinite loop in the routing table.<\/p><\/li><li dir='ltr'><p dir='ltr' style='text-align:justify'>Step 3: Boost a packet&#39;s Time To Live value.<\/p><\/li><\/ul>"}}