You want to enhance the security within the LAN and prevent VLAN hopping. What two steps canbe 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
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
举一反三
- What network information do you need when you plan to implement a VLAN-based solution？（） A: default VLAN information for all unused switch ports B: 802.1x configuration parameters C: number of IP subnets needed D: IP routing protocol information
- What network information do you need when you plan to implement a VLAN-based solution？（） A: default VLAN information for all unused switch ports B: 802.1x configuration parameters C: number of IP subnets needed D: IP routing protocol informatio
- What measure has the university already taken to prevent hidden accidents?
- What do you think is the best way to prevent crimes?
- Frank works as ______. A: a security guard at a university B: a security guard at university C: a security guard at the university D: security guard at a university