A multi-area OSPF design for a national network has areas 1, 2 and 3 for regions. Which rule must the design follow?
Une conception OSPF multizone pour un réseau national comporte les zones 1, 2 et 3 pour les régions. Quelle règle la conception doit-elle respecter ?
Answers
AEvery area must connect to backbone area 0Chaque zone doit être reliée à la zone dorsale 0
BEach area must use a different routing protocolChaque zone doit utiliser un protocole de routage différent
CAreas must never exchange routesLes zones ne doivent jamais échanger de routes
DAll routers must be in area 3Tous les routeurs doivent se trouver dans la zone 3
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