A.收到帶tag的報(bào)文,直接丟棄 B.Access端口的缺省VLAN就是它所在的VLAN,不需在Access端口上手工配置缺省VLAN C.Access端口只能屬于1個(gè)VLAN D.收到untag的報(bào)文,打上端口的PVID信息
A.GARP VLAN Registration Protocol B.GARP VLAN Record Protocol C.GARP VLAN Remark Protocol D.GARP VLAN Rewrite Protocol
A.同時(shí)開啟根保護(hù)功能 B.有相同的域名 C.處于轉(zhuǎn)發(fā)狀態(tài)的端口數(shù)目一致 D.VLAN和實(shí)例的映射關(guān)系一致