Add network unit 12 on TCP/IP architecture basics.

Cover OSI mapping, model origin, and key protocols per layer with slides and a quiz.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
pepaskopec-blip 2026-09-14 12:10:28 +02:00
commit f538da1c3f
5 changed files with 158 additions and 18 deletions

24
i18n.c
View file

@ -263,6 +263,12 @@ const TrEntry tr_ui[] = {
"8 slides about each layer, then a quiz."},
{"net_ex11_title", "Kvíz: 7 vrstev ISO/OSI",
"Quiz: 7 ISO/OSI layers"},
{"net_unit12", "Základy architektury TCP/IP",
"Basics of TCP/IP architecture"},
{"net_unit12_sub", "6 snímků o TCP/IP a protokolech a pak kvíz.",
"6 slides about TCP/IP and protocols, then a quiz."},
{"net_ex12_title", "Kvíz: architektura TCP/IP",
"Quiz: TCP/IP architecture"},
{"net_quiz_intro",
"Vyberte u každé otázky jednu správnou odpověď a stiskněte Zkontrolovat.",
"Choose one correct answer for each question and press Check."},
@ -286,6 +292,8 @@ const TrEntry tr_ui[] = {
"Quiz on ISO/OSI and TCP/IP"},
{"net_quiz11_head", "Kvíz k 7 vrstvám ISO/OSI",
"Quiz on the 7 ISO/OSI layers"},
{"net_quiz12_head", "Kvíz k architektuře TCP/IP",
"Quiz on TCP/IP architecture"},
{"net_slide_next", "Další", "Next"},
{"net_slide_prev", "Zpět", "Back"},
{"net_slide_start", "Přejít na cvičení", "Go to the exercise"},
@ -481,6 +489,22 @@ const TrEntry tr_content[] = {
"The presentation layer formats, compresses and encrypts data"},
{"Aplikační vrstva je rozhraní pro programy a služby", NULL,
"The application layer is the interface for programs and services"},
{"Aplikační TCP/IP = aplikační + prezentační + relační ISO/OSI", NULL,
"TCP/IP application = ISO/OSI application + presentation + session"},
{"Síťové rozhraní TCP/IP = linková + fyzická ISO/OSI", NULL,
"TCP/IP network interface = ISO/OSI data-link + physical"},
{"U TCP/IP vznikly nejdřív protokoly, až pak model", NULL,
"With TCP/IP, protocols came first and the model later"},
{"TCP je spolehlivý a spojovaný", NULL,
"TCP is reliable and connection-oriented"},
{"UDP je nespolehlivý a rychlý", NULL,
"UDP is unreliable and fast"},
{"HTTP, DNS a SMTP jsou aplikační protokoly", NULL,
"HTTP, DNS and SMTP are application protocols"},
{"IP, ICMP a OSPF patří na síťovou (internetovou) vrstvu", NULL,
"IP, ICMP and OSPF belong to the network (internet) layer"},
{"Ethernet a PPP patří na vrstvu síťového rozhraní", NULL,
"Ethernet and PPP belong to the network interface layer"},
{"čtrnáct", NULL, "fourteen"},
{"sedmnáct", NULL, "seventeen"},
{"dvacet", NULL, "twenty"},