[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-571878-105":53,"doc-detail-571878-en":127},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":120,"head_meta":122,"extra_data":124,"updated_unix":126},105,"en","subnetting-101-subnetting-basics","Subnetting 101 - Subnetting Basics","","Subnetting 101 explains how IP addressing works and how to divide large networks into smaller subnets. It covers IP address fundamentals (x.x.x.x format, four octets, 32-bit length), recognizing valid and invalid IP addresses, and distinguishes private versus public address ranges by class. The material then introduces binary networking concepts, subnet masks as the key to scope identification, and demonstrates subnetting with examples, including subnetting using VLSM and CIDR notation.",{"@graph":63,"@context":119},[64,80,102],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":11,"@type":70,"position":76},"https://docshare.wps.com/template/presentations/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/subnetting-101-subnetting-basics/571878/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/subnetting-101-subnetting-basics/571878.png","ImageObject",442,249,{"name":88,"@type":89},"Jacob","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-23","2026-10-13",true,{"@type":98,"interactionType":99,"userInteractionCount":101},"InteractionCounter",{"@type":100},"ViewAction",6,{"@type":103,"mainEntity":104},"FAQPage",[105,111,115],{"name":106,"@type":107,"acceptedAnswer":108},"How do I recognize a valid IP address from an example list?","Question",{"text":109,"@type":110},"Subnetting 101 presents examples of valid IP address formats like 1.2.3.4 and invalid ones such as 333.333.333.333, guiding the reader to check each octet’s validity.","Answer",{"name":112,"@type":107,"acceptedAnswer":113},"What are private and public IP ranges in the lesson?",{"text":114,"@type":110},"The lesson lists private ranges by class: 10.0.0.0-10.255.255.255 (Class A), 172.16.0.0-172.31.255.255 (Class B), and 192.168.0.0-192.168.255.255 (Class C). It also states that public ranges are “all the rest.”",{"name":116,"@type":107,"acceptedAnswer":117},"What does a subnet mask do and how is it represented in binary?",{"text":118,"@type":110},"A subnet mask identifies the scope of a network range. In binary, it consists of consecutive 1s for the network part followed by consecutive 0s for the hosts part, shown with examples like 255.255.255.0 and 255.255.255.128.","https://schema.org",{"og:url":78,"og:type":121,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":123,"canonical":78},"index,follow",{"doc_id":125,"site_id":56},571878,1792033281,{"code":4,"msg":5,"data":128},{"doc_id":125,"user_id":129,"nickname":88,"user_avatar":130,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":61,"doc_content":131,"file_id":132,"file_url":133,"file_type":134,"file_size":135,"view_count":101,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":20,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":47},962084931830,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Subnetting 101 Page 1  \nCan you recognise a valid IP address?  \n[192.128.3.111](192.128.3.111) [1.2.3.4](1.2.3.4)  \n333.333.333.333  \n1.1.1.1  \n[10.10.10.10](10.10.10.10)  \n[222.222.222.222](222.222.222.222)  \n123.456.789.10  \nSubnetting 101 Page 2  \nIP Address Basics  \n- IP = Internet Protocol  \n- 4 octets  \n- In the form of x.x.x.x  \n- Each octet is equal to 1 byte  \n- Therefore, IP address is 32 bits long  \n- But why do devices need IP addresses?  \nSubnetting 101 Page 3  \nPrivate & Public IP Ranges  \nPrivate Ranges:  \nClass A:  \n[10.0.0.0](10.0.0.0)-[10.255.255.255](10.255.255.255)  \n128 possible networks x 16,777,216 hosts each  \nPublic Ranges:  \nAll the rest  \nClass B:  \n[172.16.0.0](172.16.0.0)-[172.31.255.255](172.31.255.255)  \n16,384 possible networks x 65,536 hosts each  \nClass C:  \n[192.168.0.0](192.168.0.0)-[192.168.255.255](192.168.255.255)  \n2,097,152 possible networks x 256 hosts each  \nSubnetting 101 Page 4  \nWorking with Binary  \nSubnetting 101 Page 5  \nBinary in Networking  \n- IP address--> 4 octets  \n- Each octet equals 1 byte (8 bits)  \n- 8 bits--> 8 binary ones--> 11111111--> 255  \nSubnetting 101 Page 6  \nSubnetting 1  \n[10.0.0.0](10.0.0.0)-[10.0.7.255](10.0.7.255)  \nIt is the process of dividing a big  \nHQ  \nMarketing  \nAccounting  \nHR  \nIT  \nFinance  \nnetwork into smaller networks called subnets. But why?  \nSubnetting 101 Page 7  \nSubnet Mask  \nIt is the critical component to identify the scope of a network range.  \nIn binary: a series of consecutive 1s (network part) followed by a series of consecutive 0s (hosts part) .  \nExample 1  \nNetwork IP address: [10.0.0.0](10.0.0.0)  \nSubnet mask: [255.255.255.0](255.255.255.0)  \nExample 2  \nNetwork IP address: [10.0.0.0](10.0.0.0)  \nSubnet mask: [255.255.255.128](255.255.255.128)  \nSubnetting 101 Page 8  \nSubnetting 2-VLSM Various Length Subnet Mask  \n[10.0.0.0](10.0.0.0)-[10.0.7.255](10.0.7.255)  \n21  \nHQ  \nMarketing  \nAccounting  \nHR  \n34  \nIT  \nFinance  \n25  \n12  \n10  \n68  \nSubnetting 101 Page 9  \nCIDR Notation  \nClassless Inter-Domain Routing  \nIt is a different way to communicate the subnet scope (size) .  \nSubnetting 101 Page 10","cbCaieDJ81qFxkdz","https://ap.wps.com/l/cbCaieDJ81qFxkdz","pdf",1302125,"English","# IP Address Basics\n## Recognizing Valid IP Addresses\n## Private & Public IP Ranges\n# Working with Binary\n## Binary in Networking\n## Network Addressing Concepts\n# Subnetting Methods\n## Subnetting 1\n## Subnet Mask\n## Subnetting 2 - VLSM\n## CIDR Notation","[{\"question\":\"How do I recognize a valid IP address from an example list?\",\"answer\":\"Subnetting 101 presents examples of valid IP address formats like 1.2.3.4 and invalid ones such as 333.333.333.333, guiding the reader to check each octet’s validity.\"},{\"question\":\"What are private and public IP ranges in the lesson?\",\"answer\":\"The lesson lists private ranges by class: 10.0.0.0-10.255.255.255 (Class A), 172.16.0.0-172.31.255.255 (Class B), and 192.168.0.0-192.168.255.255 (Class C). It also states that public ranges are “all the rest.”\"},{\"question\":\"What does a subnet mask do and how is it represented in binary?\",\"answer\":\"A subnet mask identifies the scope of a network range. In binary, it consists of consecutive 1s for the network part followed by consecutive 0s for the hosts part, shown with examples like 255.255.255.0 and 255.255.255.128.\"}]","Subnetting 101 - Subnetting Basics | PDF",1791924208]