A.允許主機129.38.1.1訪問主機202.38.5.2 B.允許129.38.0.0的網(wǎng)絡訪問202.38.0.0的網(wǎng)絡 C.允許主機202.38.5.2訪問網(wǎng)絡129.38.0.0 D.允許129.38.0.0的網(wǎng)絡訪問主機202.38.5.2
A.IEEE 802.3AD B.IEEE 802.1W C.IEEE 802.1Q D.IEEE 802.1X
A.1-50 B.1-99 C.1-100 D.1-199