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Enthält übersichtliche Protokoll- und Header-Layouts für Ethernet/IEEE802.3, IPv4/IPv6 sowie TCP/UDP inklusive ausgewählter well-known Ports. Ergänzt werden ARP- und ICMPv4-Strukturen samt Typ-/Code-Übersicht, außerdem eine Tabelle zu Zahlensystemen mit Dezimal-, Hexadezimal- und Binärwerten sowie ASCII-Zuordnungen.",{"@graph":63,"@context":118},[64,80,101],{"@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/formula-collection-for-fundamentals-of-computer-networks-and-distributed-systems-grnvs-in0010-cheatsheet/573202/",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/formula-collection-for-fundamentals-of-computer-networks-and-distributed-systems-grnvs-in0010-cheatsheet/573202.png","ImageObject",442,249,{"name":88,"@type":89},"8796093062539","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-18","2026-10-13",true,{"@type":98,"interactionType":99,"userInteractionCount":73},"InteractionCounter",{"@type":100},"ViewAction",{"@type":102,"mainEntity":103},"FAQPage",[104,110,114],{"name":105,"@type":106,"acceptedAnswer":107},"Welche Informationen bietet die Formelsammlung zu Ethernet und IEEE802.3?","Question",{"text":108,"@type":109},"Sie zeigt Ethernet/IEEE802.3 Header-Aufbau und Ethertypes inklusive beispielhafter Protokollbezeichnungen wie IPv4, ARP, WoLRARP, SNMP und IPv6.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"Welche Inhalte werden zu IPv4 und IPv6 abgedeckt?",{"text":113,"@type":109},"Enthalten sind Header-Felder und Protokollangaben für IPv4 sowie IPv6 inklusive Fragmentations- und Next-Header-relevanter Angaben.",{"name":115,"@type":106,"acceptedAnswer":116},"Welche Protokolle und Tabellen sind außer IP/TCP/UDP enthalten?",{"text":117,"@type":109},"Die Unterlage umfasst ARP- und ICMPv4-Formate (mit Typ-/Code-Übersicht) sowie eine Zahlensysteme-Tabelle inkl. Dez/Hex/Binär und ASCII-Zuordnung.","https://schema.org",{"og:url":78,"og:type":120,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":122,"canonical":78},"index,follow",{"doc_id":124,"site_id":56},573202,1792360034,{"code":4,"msg":5,"data":127},{"doc_id":124,"user_id":128,"nickname":88,"user_avatar":60,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":61,"doc_content":129,"file_id":130,"file_url":131,"file_type":132,"file_size":133,"view_count":73,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":73,"language":134,"language_code":57,"site_id":56,"html_lang":135,"table_of_contents":136,"faqs":137,"seo_title":138,"seo_description":61,"update_tm":139,"read_time":9},8796093062539,"Lehrstuhl für Netzarchitekturen und Netzdienste School of Computation, Information and Technology Technische Universität München  \n\n| Ethernet / IEEE802.3 Header und Ethertypes |  |  |\n| --- | --- | --- |\n| 0B\u003Cbr>4B\u003Cbr>8B\u003Cbr>12B |  |  |\n|  | 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 |  |\n|  | Destination Address\u003Cbr>Source Address |  |\n|  | Ethertype |  |\n| IEEE 802.3 Header\u003Cbr>Ethertype Keyword Protocol 0x0800\u003Cbr>0x0806\u003Cbr>0x0842\u003Cbr>0x8035\u003Cbr>0x814c\u003Cbr>0x86dd IPv4 ARP WoLRARP\u003Cbr>SNMP IPv6 Internet Protocol, Version 4\u003Cbr>Address Resolution Protocol\u003Cbr>Wake-on-LAN Magic Packet\u003Cbr>Reverse Address Resolution Protocol\u003Cbr>Simple Network Management Protocol\u003Cbr>Internet Protocol, Version 6 |  |  |\n\n| IPv4/6 Header und IP Protocol Numbers bzw. Next Header |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- |\n| 0 B\u003Cbr>4 B\u003Cbr>8 B\u003Cbr>12 B\u003Cbr>16 B |  |  |  |  |  |  |\n|  |  | 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31\u003Cbr>Version IHL (·4 B) TOS Total Length |  |  |  |  |\n|  |  | Identification |  | RES\u003Cbr>DF\u003Cbr>MF | Fragment Offset (·8 B) |  |\n|  |  | TTL | Protocol | Header Checksum |  |  |\n|  |  | Source Address |  |  |  |  |\n|  |  | Destination Address |  |  |  |  |\n| 20 B |  | |  |  |  |  |\n|  |  | IPv4 Header |  |  |  |  |\n| 0 B\u003Cbr>4 B\u003Cbr>8 B\u003Cbr>24 B | |  |  |  |  |  |\n| 40 B | |  |  |  |  |  |\n|  | IPv6 Header |  |  |  |  |  |\n| 0 B\u003Cbr>4 B | |  |  |  |  |  |\n| 8 B | |  |  |  |  |  |\n| IPv6 Fragmentation Header\u003Cbr>No/NH Protocol 0x01\u003Cbr>0x06\u003Cbr>0x11\u003Cbr>0x2c ICMPv4 (Internet Control Message P.) TCP (Transmission Control Protocol) UDP (User Datagram Protocol) Fragment Header\u003Cbr>No/NH Protocol 0x2f\u003Cbr>0x3a\u003Cbr>0x3b\u003Cbr>0x84 GRE (General Routing Encapsulation) ICMPv6 (ICMP for IPv6)\u003Cbr>No Next Header\u003Cbr>SCTP (Stream Control Transmission) |  |  |  |  |  |  |\n\n| TCP/UDP Header und ausgewählte well-known Ports |  |  |  |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  |  |  |  |\n| 0B\u003Cbr>4B\u003Cbr>8B\u003Cbr>12B\u003Cbr>16B |  | 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31\u003Cbr>Source Port Destination Port |  |  |  |  |  |  |  |  |  |\n|  |  | Sequence Number |  |  |  |  |  |  |  |  |  |\n|  |  | Acknowledgement Number |  |  |  |  |  |  |  |  |  |\n|  |  | Offset (·4 B) | Reserved | URG | ACK | PSH | RST | SYN | FIN | Window |  |\n|  |  | Checksum |  |  |  |  |  |  |  | Urgent Pointer |  |\n| 20B |  | |  |  |  |  |  |  |  |  |  |\n|  |  | TCP Header |  |  |  |  |  |  |  |  |  |\n| 0B\u003Cbr>4B | |  |  |  |  |  |  |  |  |  |  |\n| UDP Header\u003Cbr>Port Service Name Port Service Name Port Service Name 20\u003Cbr>21\u003Cbr>22\u003Cbr>23\u003Cbr>25\u003Cbr>43 ftp (data)\u003Cbr>ftp (command)\u003Cbr>ssh telnet smtp whois 53\u003Cbr>67\u003Cbr>68\u003Cbr>69\u003Cbr>80\u003Cbr>110 domain (dns)\u003Cbr>bootps/dhcp server\u003Cbr>bootpc/dhcp client\u003Cbr>tftp [http](http)[ ](http)pop3 115\u003Cbr>143\u003Cbr>443\u003Cbr>514\u003Cbr>546\u003Cbr>547 sftp imap [https](https)[ ](https)syslog\u003Cbr>dhcpv6-client\u003Cbr>dhcpv6-server |  |  |  |  |  |  |  |  |  |  |  |\n\nFormelsammlung zu Grundlagen Rechnernetze und Verteilte Systeme (GRNVS IN0010)  \nSS 2026, Seite 1/2, Version: 2025-09-26  \n\n| ARP |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| 0B\u003Cbr>4B\u003Cbr>8B\u003Cbr>12B\u003Cbr>16B\u003Cbr>20B\u003Cbr>24B | 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 |  |  |  |\n|  | Hardware Type: 0x0001 (Ethernet) |  | Protocol Type: 0x0800 (IPv4) |  |\n|  | Hardware Addr. Length | Protocol Addr. Length | Operation: 0x0001 (Request) or 0x0002 (Reply) |  |\n|  | Sender Hardware Address\u003Cbr>|  |  |  |\n|  | Sender Protocol Address (continued)\u003Cbr>Target Hardware Address |  |  |  |\n|  | Target Protocol Address |  |  |  |\n|  | ARP Packet Format |  |  |  |\n\n| ICMPv4 |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |\n| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 |  |  |  |  |  |\n| 0 B\u003Cbr>4 B |  | Type | Code | Checksum | ","cbCaic85bS9tW8Xh","https://ap.wps.com/l/cbCaic85bS9tW8Xh","pdf",333492,"German","en","# Ethernet / IEEE802.3 Header und Ethertypes\n## IPv4/6 Header und IP Protocol Numbers bzw. Next Header\n## TCP/UDP Header und ausgewählte well-known Ports\n# ARP\n## ARP Packet Format\n# ICMPv4\n## Ausgewählte ICMPv4 Types/Codes\n# Zahlensysteme und ASCII","[{\"question\":\"Welche Informationen bietet die Formelsammlung zu Ethernet und IEEE802.3?\",\"answer\":\"Sie zeigt Ethernet/IEEE802.3 Header-Aufbau und Ethertypes inklusive beispielhafter Protokollbezeichnungen wie IPv4, ARP, WoLRARP, SNMP und IPv6.\"},{\"question\":\"Welche Inhalte werden zu IPv4 und IPv6 abgedeckt?\",\"answer\":\"Enthalten sind Header-Felder und Protokollangaben für IPv4 sowie IPv6 inklusive Fragmentations- und Next-Header-relevanter Angaben.\"},{\"question\":\"Welche Protokolle und Tabellen sind außer IP/TCP/UDP enthalten?\",\"answer\":\"Die Unterlage umfasst ARP- und ICMPv4-Formate (mit Typ-/Code-Übersicht) sowie eine Zahlensysteme-Tabelle inkl. Dez/Hex/Binär und ASCII-Zuordnung.\"}]","Formelsammlung zu Grundlagen Rechnernetze und Verteilte Systeme (GRNVS IN0010) - Cheatsheet | PDF",1791934475]