Combat tells the switch password hack the strategy-vulnerability and early warning-the black bar safety net

A network environment The company use solid up to 3 5 0 0 seriesspecific models is 3 5 4 8The switch, the switch above is connected to a Huawei 2 6 2 1 router, via telecommunications fiber optic Internet access. The actual situation of this station Setia 3 5 4 8 switch is the previous network...