A.IOS B.VOS C.VRP D.NOS
A.擁有最小MAC地址的網(wǎng)橋 B.擁有最大MAC地址的網(wǎng)橋 C.端口優(yōu)先級(jí)數(shù)值最高的網(wǎng)橋 D.端口優(yōu)先級(jí)數(shù)值最低的網(wǎng)橋
A.backup interface 1 10; backup interface 2 20 B.backup interface serial 1 10; backup interface serial 2 20 C.backup interface 1 priority 10; backup interface 2 priority 20 D.backup interface serial 1 priority 10; backup interface serial 2 priority 20