试题详情
- 多项选择题 You want to enhance the security within the LAN and prevent VLAN hopping. What two steps can be taken to help prevent this？（）
A、Enable BPD guard
B、Disable CDP on ports where it is not necessary
C、Place unused ports in a common unrouted VLAN
D、Prevent automatic trunk configuration
E、Implement port security
- C,D
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