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Available in 26 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-26" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">26 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%B5%D9%86%D9%8A%D9%81:%D8%A8%D8%B1%D9%88%D8%AA%D9%88%D9%83%D9%88%D9%84%D8%A7%D8%AA_%D8%B7%D8%A8%D9%82%D8%A9_%D9%88%D8%B5%D9%84%D8%A9_%D8%A7%D9%84%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA" title="تصنيف:بروتوكولات طبقة وصلة البيانات – Arabic" lang="ar" hreflang="ar" data-title="تصنيف:بروتوكولات طبقة وصلة البيانات" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Kateqoriya:Kanal_s%C9%99viyy%C9%99sinin_protokollar%C4%B1" title="Kateqoriya:Kanal səviyyəsinin protokolları – Azerbaijani" lang="az" hreflang="az" data-title="Kateqoriya:Kanal səviyyəsinin protokolları" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%8F:%D0%9F%D1%80%D0%BE%D1%82%D0%BE%D0%BA%D0%BE%D0%BB%D0%B8_%D0%BE%D1%82_%D0%BA%D0%B0%D0%BD%D0%B0%D0%BB%D0%BD%D0%B8%D1%8F_%D1%81%D0%BB%D0%BE%D0%B9" title="Категория:Протоколи от каналния слой – Bulgarian" lang="bg" hreflang="bg" data-title="Категория:Протоколи от каналния слой" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Kategorie:Protokoly_linkov%C3%A9_vrstvy" title="Kategorie:Protokoly linkové vrstvy – Czech" lang="cs" hreflang="cs" data-title="Kategorie:Protokoly linkové vrstvy" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Kategorie:Netzwerkprotokoll_(Sicherungsschicht)" title="Kategorie:Netzwerkprotokoll (Sicherungsschicht) – German" lang="de" hreflang="de" data-title="Kategorie:Netzwerkprotokoll (Sicherungsschicht)" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Categor%C3%ADa:Protocolos_de_nivel_de_enlace_de_datos" title="Categoría:Protocolos de nivel de enlace de datos – Spanish" lang="es" hreflang="es" data-title="Categoría:Protocolos de nivel de enlace de datos" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Kategoria:Lotura_geruzako_protokoloak" title="Kategoria:Lotura geruzako protokoloak – Basque" lang="eu" hreflang="eu" data-title="Kategoria:Lotura geruzako protokoloak" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a 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data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Categoria:Protocolli_livello_collegamento" title="Categoria:Protocolli livello collegamento – Italian" lang="it" hreflang="it" data-title="Categoria:Protocolli livello collegamento" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Kategorija:Datu_posma_sl%C4%81%C5%86a_protokoli" title="Kategorija:Datu posma slāņa protokoli – Latvian" lang="lv" hreflang="lv" data-title="Kategorija:Datu posma slāņa protokoli" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Kategori:Protokol_pautan" title="Kategori:Protokol pautan – Malay" lang="ms" hreflang="ms" data-title="Kategori:Protokol pautan" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%90%D0%BD%D0%B3%D0%B8%D0%BB%D0%B0%D0%BB:%D0%A1%D2%AF%D0%BB%D0%B6%D1%8D%D1%8D%D0%BD%D0%B8%D0%B9_%D0%BF%D1%80%D0%BE%D1%82%D0%BE%D0%BA%D0%BE%D0%BB_(%D1%85%D0%B0%D0%BC%D0%B3%D0%B0%D0%B0%D0%BB%D0%B0%D0%BB%D1%82%D1%8B%D0%BD_%D0%B4%D0%B0%D0%B2%D1%85%D0%B0%D1%80%D0%B3%D0%B0)" title="Ангилал:Сүлжээний протокол (хамгаалалтын давхарга) – Mongolian" lang="mn" hreflang="mn" data-title="Ангилал:Сүлжээний протокол (хамгаалалтын давхарга)" data-language-autonym="Монгол" data-language-local-name="Mongolian" class="interlanguage-link-target"><span>Монгол</span></a></li><li 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href="https://th.wikipedia.org/wiki/%E0%B8%AB%E0%B8%A1%E0%B8%A7%E0%B8%94%E0%B8%AB%E0%B8%A1%E0%B8%B9%E0%B9%88:%E0%B9%82%E0%B8%9E%E0%B8%A3%E0%B9%82%E0%B8%97%E0%B8%84%E0%B8%AD%E0%B8%A5%E0%B9%80%E0%B8%8A%E0%B8%B7%E0%B9%88%E0%B8%AD%E0%B8%A1%E0%B9%82%E0%B8%A2%E0%B8%87" title="หมวดหมู่:โพรโทคอลเชื่อมโยง – Thai" lang="th" hreflang="th" data-title="หมวดหมู่:โพรโทคอลเชื่อมโยง" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kategori:Ba%C4%9F_protokolleri" title="Kategori:Bağ protokolleri – Turkish" lang="tr" hreflang="tr" data-title="Kategori:Bağ protokolleri" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D1%96%D1%8F:%D0%9F%D1%80%D0%BE%D1%82%D0%BE%D0%BA%D0%BE%D0%BB%D0%B8_%D0%BA%D0%B0%D0%BD%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B3%D0%BE_%D1%80%D1%96%D0%B2%D0%BD%D1%8F" title="Категорія:Протоколи канального рівня – Ukrainian" lang="uk" hreflang="uk" data-title="Категорія:Протоколи канального рівня" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B2%D9%85%D8%B1%DB%81:%D8%AF%D8%B3%D8%AA%D9%88%D8%B1%D8%A7%D8%AA_%D8%B1%D8%A8%D8%B7" title="زمرہ:دستورات ربط – Urdu" lang="ur" hreflang="ur" data-title="زمرہ:دستورات ربط" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a 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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">This <a href="/wiki/Help:Categories" title="Help:Categories">category</a> is for <a href="/wiki/Link_protocol" class="mw-redirect" title="Link protocol">link protocols</a> used in the <a href="/wiki/Data_Link_Layer" class="mw-redirect" title="Data Link Layer">Data Link Layer</a> (Layer 2) of the <a href="/wiki/OSI_model" title="OSI model">OSI model</a> and the <a href="/wiki/Link_Layer" class="mw-redirect" title="Link Layer">Link Layer</a> of the <a href="/wiki/Internet_Protocol_Suite" class="mw-redirect" title="Internet Protocol Suite">Internet Protocol Suite</a>. Note that in some text books, the term <i>Link Layer</i> also includes <a href="/wiki/Physical_Layer" class="mw-redirect" title="Physical Layer">Physical Layer</a> protocols, but those are not listed here, but in <a href="/wiki/Category:Physical_layer_protocols" title="Category:Physical layer protocols">Category:Physical layer protocols</a>.</div>    </div><div class="mw-category-generated" lang="en" dir="ltr"><div id="mw-subcategories"> <h2>Subcategories</h2> <p>This category has the following 9 subcategories, out of 9 total. </p><div lang="en" dir="ltr" class="mw-content-ltr"><div class="mw-category mw-category-columns"><div class="mw-category-group"><h3>B</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Bonding_protocols" title="Category:Bonding protocols">Bonding protocols</a></bdi> <span title="Contains 0 subcategories, 7 pages, and 0 files" dir="ltr">(7 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>E</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Ethernet" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Ethernet" title="Category:Ethernet">Ethernet</a></bdi> <span title="Contains 4 subcategories, 132 pages, and 0 files" dir="ltr">(4 C, 132 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>F</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Frame_Relay" title="Category:Frame Relay">Frame Relay</a></bdi> <span title="Contains 0 subcategories, 8 pages, and 0 files" dir="ltr">(8 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>I</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="IEEE_802" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:IEEE_802" title="Category:IEEE 802">IEEE 802</a></bdi> <span title="Contains 6 subcategories, 59 pages, and 0 files" dir="ltr">(6 C, 59 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:IEEE_802.11" title="Category:IEEE 802.11">IEEE 802.11</a></bdi> <span title="Contains 0 subcategories, 80 pages, and 0 files" dir="ltr">(80 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>L</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Link_access_protocols" title="Category:Link access protocols">Link access protocols</a></bdi> <span title="Contains 0 subcategories, 5 pages, and 0 files" dir="ltr">(5 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Logical_link_control" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Logical_link_control" title="Category:Logical link control">Logical link control</a></bdi> <span title="Contains 3 subcategories, 23 pages, and 0 files" dir="ltr">(3 C, 23 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>M</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Media_access_control" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Media_access_control" title="Category:Media access control">Media access control</a></bdi> <span title="Contains 1 subcategory, 21 pages, and 0 files" dir="ltr">(1 C, 21 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>W</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Wi-Fi" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Wi-Fi" title="Category:Wi-Fi">Wi-Fi</a></bdi> <span title="Contains 4 subcategories, 68 pages, and 0 files" dir="ltr">(4 C, 68 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div></div></div> </div><div id="mw-pages"> <h2><span class="anchor" id="Pages_in_category"></span>Pages in category "Link protocols"</h2> <p>The following 75 pages are in this category, out of 75 total. <a href="/wiki/Wikipedia:FAQ/Categorization#Why_might_a_category_list_not_be_up_to_date?" title="Wikipedia:FAQ/Categorization">This list may not reflect recent changes</a>. </p><div lang="en" dir="ltr" class="mw-content-ltr"><div class="mw-category mw-category-columns"><div class="mw-category-group"><h3>A</h3> <ul><li><a href="/wiki/Advanced_Data_Communication_Control_Procedures" title="Advanced Data Communication Control Procedures">Advanced Data Communication Control Procedures</a></li> <li><a href="/wiki/Asynchronous_Transfer_Mode" title="Asynchronous Transfer Mode">Asynchronous Transfer Mode</a></li> <li><a href="/wiki/Aurora_(protocol)" title="Aurora (protocol)">Aurora (protocol)</a></li> <li><a href="/wiki/AX.25" title="AX.25">AX.25</a></li></ul></div><div class="mw-category-group"><h3>B</h3> <ul><li><a href="/wiki/Binary_Synchronous_Communications" title="Binary Synchronous Communications">Binary Synchronous Communications</a></li> <li><a href="/wiki/Bonjour_Sleep_Proxy" title="Bonjour Sleep Proxy">Bonjour Sleep Proxy</a></li></ul></div><div class="mw-category-group"><h3>C</h3> <ul><li><a href="/wiki/Cisco_HDLC" title="Cisco HDLC">Cisco HDLC</a></li></ul></div><div class="mw-category-group"><h3>D</h3> <ul><li><a href="/wiki/Data_link_connection_identifier" title="Data link connection identifier">Data link connection identifier</a></li> <li><a href="/wiki/Data_link_layer" title="Data link layer">Data link layer</a></li> <li><a href="/wiki/Discovery_and_Configuration_Protocol" title="Discovery and Configuration Protocol">Discovery and Configuration Protocol</a></li> <li><a href="/wiki/Distributed-queue_dual-bus" title="Distributed-queue dual-bus">Distributed-queue dual-bus</a></li> <li><a href="/wiki/DOCSIS" title="DOCSIS">DOCSIS</a></li> <li><a href="/wiki/Dynamic_synchronous_transfer_mode" title="Dynamic synchronous transfer mode">Dynamic synchronous transfer mode</a></li></ul></div><div class="mw-category-group"><h3>F</h3> <ul><li><a href="/wiki/Fiber_Distributed_Data_Interface" title="Fiber Distributed Data Interface">Fiber Distributed Data Interface</a></li> <li><a href="/wiki/Frame_(networking)" title="Frame (networking)">Frame (networking)</a></li> <li><a href="/wiki/Frame_check_sequence" title="Frame check sequence">Frame check sequence</a></li> <li><a href="/wiki/Frame_Relay" title="Frame Relay">Frame Relay</a></li> <li><a href="/wiki/FX.25_Forward_Error_Correction" title="FX.25 Forward Error Correction">FX.25 Forward Error Correction</a></li></ul></div><div class="mw-category-group"><h3>G</h3> <ul><li><a href="/wiki/G.hn" title="G.hn">G.hn</a></li> <li><a href="/wiki/General_Packet_Radio_Service" title="General Packet Radio Service">General Packet Radio Service</a></li> <li><a href="/wiki/Generic_Stream_Encapsulation" title="Generic Stream Encapsulation">Generic Stream Encapsulation</a></li></ul></div><div class="mw-category-group"><h3>H</h3> <ul><li><a href="/wiki/High-Level_Data_Link_Control" title="High-Level Data Link Control">High-Level Data Link Control</a></li></ul></div><div class="mw-category-group"><h3>I</h3> <ul><li><a href="/wiki/IBM_1009" title="IBM 1009">IBM 1009</a></li> <li><a href="/wiki/IEEE_802.1AE" title="IEEE 802.1AE">IEEE 802.1AE</a></li> <li><a href="/wiki/IEEE_802.1aq" title="IEEE 802.1aq">IEEE 802.1aq</a></li> <li><a href="/wiki/IEEE_802.1Q" title="IEEE 802.1Q">IEEE 802.1Q</a></li> <li><a href="/wiki/IEEE_802.2" title="IEEE 802.2">IEEE 802.2</a></li> <li><a href="/wiki/Improved_Layer_2_Protocol" title="Improved Layer 2 Protocol">Improved Layer 2 Protocol</a></li> <li><a href="/wiki/Intelligent_Resilient_Framework" title="Intelligent Resilient Framework">Intelligent Resilient Framework</a></li> <li><a href="/wiki/InterSwitch_Trunk" title="InterSwitch Trunk">InterSwitch Trunk</a></li> <li><a href="/wiki/IP_over_Avian_Carriers" title="IP over Avian Carriers">IP over Avian Carriers</a></li> <li><a href="/wiki/IPoE" title="IPoE">IPoE</a></li></ul></div><div class="mw-category-group"><h3>L</h3> <ul><li><a href="/wiki/LAPB" title="LAPB">LAPB</a></li> <li><a href="/wiki/Link_access_procedure" title="Link access procedure">Link access procedure</a></li> <li><a href="/wiki/Link_Access_Procedure_for_Frame_Relay" title="Link Access Procedure for Frame Relay">Link Access Procedure for Frame Relay</a></li> <li><a href="/wiki/Link_aggregation" title="Link aggregation">Link aggregation</a></li> <li><a href="/wiki/Link_Control_Protocol" title="Link Control Protocol">Link Control Protocol</a></li> <li><a href="/wiki/Link_layer" title="Link layer">Link layer</a></li> <li><a href="/wiki/Link_Layer_Discovery_Protocol" title="Link Layer Discovery Protocol">Link Layer Discovery Protocol</a></li> <li><a href="/wiki/Link_layer_security" title="Link layer security">Link layer security</a></li> <li><a href="/wiki/Link_Layer_Topology_Discovery" title="Link Layer Topology Discovery">Link Layer Topology Discovery</a></li> <li><a href="/wiki/LocalTalk" title="LocalTalk">LocalTalk</a></li></ul></div><div class="mw-category-group"><h3>M</h3> <ul><li><a href="/wiki/Multi-chassis_link_aggregation_group" title="Multi-chassis link aggregation group">Multi-chassis link aggregation group</a></li> <li><a href="/wiki/Medium_access_control" title="Medium access control">Medium access control</a></li> <li><a href="/wiki/Metro_Ring_Protocol" title="Metro Ring Protocol">Metro Ring Protocol</a></li> <li><a href="/wiki/Multi-link_trunking" title="Multi-link trunking">Multi-link trunking</a></li> <li><a href="/wiki/Multiple_Spanning_Tree_Protocol" title="Multiple Spanning Tree Protocol">Multiple Spanning Tree Protocol</a></li> <li><a href="/wiki/Multiprotocol_Encapsulation" title="Multiprotocol Encapsulation">Multiprotocol Encapsulation</a></li></ul></div><div class="mw-category-group"><h3>N</h3> <ul><li><a href="/wiki/Neighbor_Discovery_Protocol" title="Neighbor Discovery Protocol">Neighbor Discovery Protocol</a></li></ul></div><div class="mw-category-group"><h3>P</h3> <ul><li><a href="/wiki/Parallel_Line_Internet_Protocol" title="Parallel Line Internet Protocol">Parallel Line Internet Protocol</a></li> <li><a href="/wiki/PAROLI" title="PAROLI">PAROLI</a></li> <li><a href="/wiki/Point-to-Point_Protocol" title="Point-to-Point Protocol">Point-to-Point Protocol</a></li> <li><a href="/wiki/Port_Aggregation_Protocol" title="Port Aggregation Protocol">Port Aggregation Protocol</a></li></ul></div><div class="mw-category-group"><h3>R</h3> <ul><li><a href="/wiki/Radio_Link_Protocol" title="Radio Link Protocol">Radio Link Protocol</a></li> <li><a href="/wiki/Reverse_Address_Resolution_Protocol" title="Reverse Address Resolution Protocol">Reverse Address Resolution Protocol</a></li></ul></div><div class="mw-category-group"><h3>S</h3> <ul><li><a href="/wiki/Secure_Neighbor_Discovery" title="Secure Neighbor Discovery">Secure Neighbor Discovery</a></li> <li><a href="/wiki/Semaphore_Flag_Signaling_System" title="Semaphore Flag Signaling System">Semaphore Flag Signaling System</a></li> <li><a href="/wiki/Serial_Line_Internet_Protocol" title="Serial Line Internet Protocol">Serial Line Internet Protocol</a></li> <li><span class="redirect-in-category"><a href="/wiki/Shortest_Path_Bridging" class="mw-redirect" title="Shortest Path Bridging">Shortest Path Bridging</a></span></li> <li><a href="/wiki/Simple_Loop_Prevention_Protocol" title="Simple Loop Prevention Protocol">Simple Loop Prevention Protocol</a></li> <li><a href="/wiki/Software_Communications_Architecture" title="Software Communications Architecture">Software Communications Architecture</a></li> <li><a href="/wiki/Spanning_Tree_Protocol" title="Spanning Tree Protocol">Spanning Tree Protocol</a></li> <li><a href="/wiki/Subnetwork_Access_Protocol" title="Subnetwork Access Protocol">Subnetwork Access Protocol</a></li> <li><a href="/wiki/Synchronous_Data_Link_Control" title="Synchronous Data Link Control">Synchronous Data Link Control</a></li> <li><a href="/wiki/Synchronous_transmit-receive" title="Synchronous transmit-receive">Synchronous transmit-receive</a></li></ul></div><div class="mw-category-group"><h3>T</h3> <ul><li><a href="/wiki/Token_bus_network" title="Token bus network">Token bus network</a></li> <li><a href="/wiki/Token_Ring" title="Token Ring">Token Ring</a></li> <li><a href="/wiki/TRILL" title="TRILL">TRILL</a></li></ul></div><div class="mw-category-group"><h3>U</h3> <ul><li><a href="/wiki/Unidirectional_Lightweight_Encapsulation" title="Unidirectional Lightweight Encapsulation">Unidirectional Lightweight Encapsulation</a></li> <li><a href="/wiki/Unidirectional_Link_Detection" title="Unidirectional Link Detection">Unidirectional Link Detection</a></li></ul></div><div class="mw-category-group"><h3>V</h3> <ul><li><a href="/wiki/V5_interface" title="V5 interface">V5 interface</a></li> <li><a href="/wiki/VB5_interface" title="VB5 interface">VB5 interface</a></li> <li><a href="/wiki/Virtual_Link_Aggregation_Control_Protocol" title="Virtual Link Aggregation Control Protocol">Virtual Link Aggregation Control Protocol</a></li> <li><a href="/wiki/Virtual_Link_Trunking" title="Virtual Link Trunking">Virtual Link Trunking</a></li></ul></div><div class="mw-category-group"><h3>Z</h3> <ul><li><span class="redirect-in-category"><a href="/wiki/Zero_code_suppression" class="mw-redirect" title="Zero code suppression">Zero code suppression</a></span></li></ul></div></div></div> </div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Category:Link_protocols&oldid=1055126702">https://en.wikipedia.org/w/index.php?title=Category:Link_protocols&oldid=1055126702</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Internet_protocols" title="Category:Internet protocols">Internet protocols</a></li><li><a href="/wiki/Category:Protocols_by_OSI_layer" title="Category:Protocols by OSI layer">Protocols by OSI layer</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 14 November 2021, at 01:27<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a 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