A、IEEE802.3 B、IEEE802.1 C、IEEE802.1d D、IEEE802.1w
A、物理層 B、數(shù)據(jù)鏈路層 C、網(wǎng)絡(luò)層 D、傳輸層
A.rs.opensql,conn B.rs.opensql,conn,1,3 C.rs.opensql,conn,3,3 D.rs.opensql,conn,1
A、show ip interface B、show ip nat route C、show ip nat statistics D、show nat ip statistics