A.端口VLAN>MAC VLAN協(xié)議>VLAN IP>子網(wǎng)VLAN B.端口VLAN >P子網(wǎng)>VLAN端口>VLAN MAC VLAN C.MAC VLAN>端口VLAN>協(xié)議VLAN>子網(wǎng)VLAN D.MAC VLAN>子網(wǎng)VLAN>協(xié)議VLAN>端口VLAN
A.添加防火墻 B.部署端點(diǎn)準(zhǔn)入防御 C.Portal認(rèn)證 D.添加IAS設(shè)備(Illegal Access System,非法訪問系統(tǒng))
A.有效識(shí)別合法和非法用戶 B.對(duì)網(wǎng)絡(luò)設(shè)備、網(wǎng)絡(luò)拓?fù)溥M(jìn)行有效管理 C.有效的訪問控制 D.對(duì)物理線路進(jìn)行保護(hù)