A.主網(wǎng)關(guān)是5750-1
B.主網(wǎng)關(guān)是5750-2
C.5750-1設(shè)備掉電后5750-2會自動成為主網(wǎng)關(guān)
D.5750-1設(shè)備掉電后5750-2不會自動成為主網(wǎng)關(guān)
E.5750-1連接核心交換機(jī)的接口g0/1失效后5750-2會自動成為主網(wǎng)關(guān)
F.5750-1連接核心交換機(jī)的接口g0/1失效后5750-2不會自動成為主網(wǎng)關(guān)