A.TCP B.UDP C.ICMP D.SNMP
A.丟掉該分組; B.將該分組分片; C.轉(zhuǎn)發(fā)該分組; D.以上答案均不對(duì)
A.物理層,網(wǎng)絡(luò)層,數(shù)據(jù)鏈路層 B.網(wǎng)絡(luò)層,數(shù)據(jù)鏈路層,傳輸層 C.數(shù)據(jù)鏈路層,網(wǎng)絡(luò)層,傳輸層 D.物理層,數(shù)據(jù)鏈路層,傳輸層