Add network unit 20 on routers and gateways.

Cover router roles, firewalls, multiprotocol conversion and gateway use cases.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
pepaskopec-blip 2026-09-14 12:50:06 +02:00
commit de2fc2cd36
5 changed files with 166 additions and 18 deletions

22
i18n.c
View file

@ -311,6 +311,12 @@ const TrEntry tr_ui[] = {
"7 slides about routing algorithms, then a quiz."},
{"net_ex19_title", "Kvíz: směrování",
"Quiz: routing"},
{"net_unit20", "Směrovač a brána",
"Router and gateway"},
{"net_unit20_sub", "7 snímků o routeru a gateway a pak kvíz.",
"7 slides about routers and gateways, then a quiz."},
{"net_ex20_title", "Kvíz: směrovač a brána",
"Quiz: router and gateway"},
{"net_quiz_intro",
"Vyberte u každé otázky jednu správnou odpověď a stiskněte Zkontrolovat.",
"Choose one correct answer for each question and press Check."},
@ -350,6 +356,8 @@ const TrEntry tr_ui[] = {
"Quiz on switches in detail"},
{"net_quiz19_head", "Kvíz ke směrování",
"Quiz on routing"},
{"net_quiz20_head", "Kvíz ke směrovači a bráně",
"Quiz on router and gateway"},
{"net_slide_next", "Další", "Next"},
{"net_slide_prev", "Zpět", "Back"},
{"net_slide_start", "Přejít na cvičení", "Go to the exercise"},
@ -654,6 +662,20 @@ const TrEntry tr_content[] = {
"Lower metric = better / faster route"},
{"Distance Vector: výměna tabulek se sousedy (např. každých 30 s)", NULL,
"Distance Vector: exchange tables with neighbors (e.g. every 30 s)"},
{"Router pracuje na síťové (3.) vrstvě", NULL,
"A router works at the network (3rd) layer"},
{"Router segmentuje podsítě a zajišťuje WAN přístup", NULL,
"A router segments subnets and provides WAN access"},
{"Firewall filtruje pakety a služby", NULL,
"A firewall filters packets and services"},
{"Multiprotokolový router spojuje různé protokoly/standardy", NULL,
"A multiprotocol router joins different protocols/standards"},
{"Router dělí síť na broadcastové domény", NULL,
"A router splits the network into broadcast domains"},
{"Gateway připojuje LAN na odlišné prostředí", NULL,
"A gateway connects a LAN to a different environment"},
{"Pojem brána někdy označuje router nebo LAN–WAN připojení", NULL,
"Gateway sometimes means a router or LAN–WAN connection"},
{"čtrnáct", NULL, "fourteen"},
{"sedmnáct", NULL, "seventeen"},
{"dvacet", NULL, "twenty"},