MediaWiki/Vorlage/Tabelle: Unterschied zwischen den Versionen
| Zeile 57: | Zeile 57: | ||
|} | |} | ||
== IPv4 == | == IPv4 bit== | ||
{| class="header" border="1" cellpadding="4" cellspacing="0" style="text-align:center;margin:auto;" | {| class="header" border="1" cellpadding="4" cellspacing="0" style="text-align:center;margin:auto;" | ||
! style="text-align:center !important; font-weight: normal;" "width="3%"| 00 | ! style="text-align:center !important; font-weight: normal;" "width="3%"| 00 | ||
Version vom 25. Dezember 2023, 12:20 Uhr
Optionen
| Option | Beschreibung |
|---|---|
| -a | Alle Dateien anzeigen |
{| class="wikitable sortable options"
|-
! Option !! Beschreibung
|-
| -a || Alle Dateien anzeigen
|-
|}
| Unix | GNU | Beschreibung |
|---|---|---|
| -d | --delay=delay | Delay between updates, in tenths of seconds (delay * 0.1s) |
| -h | --help | Print the help and exit. |
{| class="wikitable sortable options"
|-
! Unix !! GNU !! Beschreibung
|-
| -d || --delay=delay || Delay between updates, in tenths of seconds (delay * 0.1s)
|-
| -h || --help || Print the help and exit.
|}
Float
{| class="wikitable" style="float:right; margin-left: 10px;"
Protokoll-Header
| SNMP-Paket-Header | PDU-Header | PDU-Body | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Versionsnummer | Community-Name | Pakettyp (Get, GetNext …) | RequestID | Fehlerstatus | Fehler-Index | Variable Bindung 1 | Variable Bindung 2 | … | Variable Bindung n |
IPv4 bit
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Version | IHL | DSCP | ECN | Gesamtlänge | H e a d e r | |||||||||||||||||||||||||||
| Identifikation | Flags | Fragment Offset | ||||||||||||||||||||||||||||||
| TTL | Protokoll | Header-Prüfsumme | ||||||||||||||||||||||||||||||
| Sender-IP-Adresse | ||||||||||||||||||||||||||||||||
| Empfänger-IP-Adresse | ||||||||||||||||||||||||||||||||
| Optionen | Padding | |||||||||||||||||||||||||||||||
| Payload | ||||||||||||||||||||||||||||||||
IPv4
| 0–3 | 4–7 | 8–13 | 14–15 | 16–18 | 19–23 | 24–27 | 28–31 |
|---|---|---|---|---|---|---|---|
| Version | IHL | DSCP | ECN | Gesamtlänge | |||
| Identifikation | Flags | Fragment Offset | |||||
| TTL | Protokoll | Header-Prüfsumme | |||||
| Quell-IP-Adresse | |||||||
| Ziel-IP-Adresse | |||||||
| Optionen … | Padding … | ||||||
48 Bit
| 0–7 | 8–15 | 16–23 | 24–31 | 32–39 | 40–47 |
|---|---|---|---|---|---|
| cccc ccUG | cccc cccc | cccc cccc | xxxx xxxx | xxxx xxxx | xxxx xxxx |
| Adresse | 0–7 | 8–15 | 16–23 | 24–31 | 32–39 | 40–47 |
|---|---|---|---|---|---|---|
| MAC-Adresse (48 Bit) | cccc ccUG | cccc cccc | cccc cccc | xxxx xxxx | xxxx xxxx | xxxx xxxx |
64 Bit
| 0–7 | 8–15 | 16–23 | 24–31 | 32–39 | 40–47 | 48–55 | 56–63 |
|---|---|---|---|---|---|---|---|
| cccc ccUG | cccc cccc | cccc cccc | xxxx xxxx | xxxx xxxx | xxxx xxxx | xxxx xxxx | xxxx xxxx |
| Adresse | 0–7 | 8–15 | 16–23 | 24–31 | 32–39 | 40–47 | 48–55 | 56–63 |
|---|---|---|---|---|---|---|---|---|
| IEEE EUI-64 Adresse (64 Bit) | cccc cc0G | cccc cccc | cccc cccc | xxxx xxxx | xxxx xxxx | xxxx xxxx | xxxx xxxx | xxxx xxxx |
| IPv6-Interface ID Adresse (64 Bit) | cccc cc1G | cccc cccc | cccc cccc | xxxx xxxx | xxxx xxxx | xxxx xxxx | xxxx xxxx | xxxx xxxx |
RFC
| RFC | Titel |
|---|---|
| 950 | Internet Standard Subnetting Procedure |
| 3021 | Using 31-Bit Prefixes on IPv4 Point-to-Point Links |
| 5942 | IPv6 Subnet Model: The Relationship between Links and Subnet Prefixes |
OSI-Modell
Router
| 7 | 7 | ||||
| 6 | 6 | ||||
| 5 | 5 | ||||
| 4 | 4 | ||||
| 3 | 3 | 3 | |||
| 2 | 2 | 2 | 2 | ||
| 1 | 1 | 1 | 1 | ||
Internet Protocol
| IP (Internet Protocol) | |||||||||||||||||||||||||||
| Familie | Internetprotokollfamilie | ||||||||||||||||||||||||||
| Einsatzgebiet | Datenpaketversendungsowohl lokal als auchweltweit über verschiedeneNetzwerke
IP im TCP/IP-Protokollstapel:
|
||||||||||||||||||||||||||
| Standards | RFC 8200 (IPv6, 2017)RFC 791 (IPv4, 1981) | ||||||||||||||||||||||||||
| IP (Internet Protocol) | |||||||||||||||||||||||||
| Familie | Internetprotokollfamilie | ||||||||||||||||||||||||
| Einsatzgebiet: | Datenpaketversendungsowohl lokal als auchweltweit über verschiedeneNetzwerke
IP im TCP/IP-Protokollstapel:
| ||||||||||||||||||||||||
| Standards: | RFC 8200 (IPv6, 2017)RFC 791 (IPv4, 1981) | ||||||||||||||||||||||||
Protokollbox
| Anwendung | HTTP/3 | DNS over QUIC | … | ||
| Transport | QUIC | ||||
| Transport | UDP | ||||
| Internet | IP (IPv4, IPv6) | ||||
| Netzzugang | Ethernet | Token Bus |
Token Ring |
FDDI | … |
Verkapselung
| HTTP-Nachricht | |||||||||
| TCP-Segment | |||||||||
| IP-Datagram | |||||||||
| Ethernet-Frame | |||||||||