A.RIP B.IGRP C.OSPF D.IS-IS
A.增加網(wǎng)絡的帶寬 B.提高網(wǎng)絡的可用性,可靠性 C.防止數(shù)據(jù)傳輸?shù)囊馔庵兄?br /> D.降低網(wǎng)絡的傳輸費用