Refer to the passage below and then answer the question afterwards in the same language as the passage: Passage: Kusiyana nedzimwe routing protocols, OSPF haina kutakura data kuburikidza nechirongwa chekufambisa, chakadai seUser Datagram Protocol (UDP) kana Transmission Control Protocol (TCP). Panzvimbo pezvo, OSPF inoumba IP datagrams zvakananga, ichivapakira ichishandisa protocol nhamba 89 ye IP Protocol munda. OSPF inotsanangura mhando shanu dzakasiyana dzemashoko, yemhando dzakasiyana dzekutaurirana: Mubvunzo: Ndeipi nhamba yeprotocol inoshandiswa neOSPF?
89.1 Kutaura