A.ipaddress1.1.1.1255.255.255.0 B.ipaddress1.1.1.1 C.ip1.1.1.1 D.ip1.1.1.1255.255.255.0
A.OSPF B.RIP C.IPX D.EIGRP
A.應(yīng)用層 B.網(wǎng)絡(luò)層 C.數(shù)據(jù)鏈路層 D.物理層