求助题库第200题

hechaoqian

Which three statements are true about routed ports on a multilayer switch? (Choose three)
A. A routed port can support VLAN subinterfaces.
B. A routed port will take an IP address assignment.
C. A routed port can be configured with routing protocols.
D. A routed port is a virtual interface on the multilayer switch.
E. A routed port is only associated with one VLAN.
F. A routed port is a physical interface on the multilayer switch.

Answer: BCF

e为什么不正确，哪一个routed port在什么情况下可以关联到多个vlan？

Assassin_刺客

E. A routed port is only associated with one VLAN.
E答案说的是路由端口只能关联到一个VLAN，其实路由端口是一个VLAN都不关联的，这点你可以在实验当中测试，一个多层交换机的端口，默认是2层的，要变成3层的，需要用no switchport命令禁用掉2层的交换功能，只有SVI接口才关联VLAN，路由端口是不关联VLAN的，不知道我解释清楚了没有，呵呵。。。。。