{"id":27,"date":"2021-08-19T07:43:39","date_gmt":"2021-08-19T07:43:39","guid":{"rendered":"https:\/\/subnettingpractice.com\/?page_id=27"},"modified":"2021-08-30T16:46:01","modified_gmt":"2021-08-30T09:46:01","slug":"ipv6-subnetting-practice","status":"publish","type":"page","link":"https:\/\/subnettingpractice.com\/ipv6-subnetting-practice.html","title":{"rendered":"IPv6 Subnetting Practice Questions"},"content":{"rendered":"<p id=\"question\">Which of the following is a valid IPv6 address. Present your answer simply as the letter of the valid addres (e.g. &#8216;A&#8217;).<br><b>A<\/b> 2001:1075e::4748<br><b>B<\/b> 2001:3916:2ce4:c6fd:a535:506:7c5d:caf7<br><b>C<\/b> 2001:2401:3e4:d159:25e:a283:5e63:bdea:a731<br><b>D<\/b> 2001:139d:9e78:97cf:4bd4:329a<br><\/p>\r\n\t\t<form onsubmit=\"return false;\">\r\n\t\t\t<input type=\"text\" id=\"input\" placeholder=\"Answer here\">\r\n\t\t\t<button onclick=\"check_answer();\">Submit<\/button>\r\n\t\t<\/form>\r\n\t\t<p><button onclick=\"show_answer();\">Show Answer<\/button>  <button onclick=\"next_question();\">Next<\/button><br>\r\n<\/p>\r\n\t\t<p id=\"answeris\" style=\"display:none\">The correct answer is:<\/p>\r\n\t\t<p id=\"answer\" style=\"display:none\">B<\/p>\r\n\t\t<p id=\"solution\" style=\"display:none\">There is only one valid IPv6 address:<br><b>A<\/b> A valid IPv6 address is made up of 16-bit blocks, which are represented by up to four hexadecimal digits and cannot exceed the hex value &#8216;ffff&#8217;.<br><b>B<\/b> This is valid<br><b>C<\/b> An IPv6 address is made up of eight 16-bit blocks, not nine.<br><b>D<\/b> An IPv6 address is made up of eight 16-bit blocks, not six.<br><\/p>\r\n\r\n<p>IPv6 is the long term solution to the Internet running out of IPv4 addresses. We&#8217;ll all have to learn how to network with IPv6 sooner or later.<\/p>\r\n<p>The nice thing about IPv6 is that subnetting is a lot easier &#8211; best practice is to always use a \/64 subnet mask for all networks with end hosts. This can lead to a lot of &#8216;wasted&#8217; addresses, but the IPv6 address space is so large that it isn&#8217;t a concern.<\/p>\r\n\r\n<p>These questions should help familiarize you with the IPv6 world and networking with IPv6. Read more in our <a href=\"\/how-to-subnet-ipv6.html\">how to subnet IPv6<\/a> guide.<\/p>\r\n\r\n<p>You can verify your answers with our <a href='\/ipv6-subnet-calculator.html'>IPv6 Subnet Calculator<\/a>.\r\n\r\n<hr \/>\r\n\r\n<p>Download our <strong><a href=\"\/subnet-cheat-sheet.html\">Subnet Cheat Sheet<\/a><\/strong> for all the essential information you need to quickly perform subnet calculations in your head.<\/p>\r\n\r\n<p>If you want to learn more about networking and get the Cisco CCNA certification, we highly recommend the Cisco CCNA Gold Bootcamp as your <a href=\"https:\/\/www.flackbox.com\/cisco-ccna-gold-bootcamp-li#sp2\"><strong>CCNA training course<\/strong><\/a>. The CCNA is by far the most in-demand networking certification by employers, and the Gold Bootcamp is the highest rated Cisco course online. It has an average rating of 4.8 from over 30,000 public reviews:<\/p>\r\n\r\n<div class=\"su-spacer\" style=\"height:20px\"><\/div>\r\n\r\n<p><a href=\"https:\/\/www.flackbox.com\/cisco-ccna-gold-bootcamp-li#sp2\" rel=\"nofollow sponsored\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2436\" src=\"https:\/\/subnettingpractice.com\/wp-content\/uploads\/CCNA-Banner-Highest-Rated.webp\" alt=\"Cisco CCNA Gold Bootcamp training course\" width=\"682\" height=\"136\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"Which of the following is a valid IPv6 address. Present your answer simply as the letter of the valid addres (e.g. &#8216;A&#8217;).A 2001:1075e::4748B 2001:3916:2ce4:c6fd:a535:506:7c5d:caf7C 2001:2401:3e4:d159:25e:a283:5e63:bdea:a731D 2001:139d:9e78:97cf:4bd4:329a Submit Show Answer Next The correct answer is: B There is only one valid IPv6 address:A A valid IPv6 address is made up of 16-bit blocks, which are represented &#8230; <a title=\"IPv6 Subnetting Practice Questions\" class=\"read-more\" href=\"https:\/\/subnettingpractice.com\/ipv6-subnetting-practice.html\" aria-label=\"Read more about IPv6 Subnetting Practice Questions\">Read more<\/a>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IPv6 Subnetting Practice Questions - subnettingpractice.com<\/title>\n<meta name=\"description\" content=\"IPv6 subnetting practice questions. 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