交换机的Access端口与Trunk端口的区别是()
Access端口只能属于1个VLAN,而一个Trunk端口可以属于多个VLAN。
B. Access端口只能发送不带TAG的帧,而Trunk端口只能发送带有TAG的帧。
C. Access端口只能发送不带TAG的帧,而Trunk端口只能接收带有TAG的帧。
D. Access端口的默认VLAN就是它所属的VLAN,而Trunk端口可以指定默认VLAN。
查看答案
两个交换机通过Trunk端口连接起来,默认情况下,Trunk端口可以通过( )数据帧
A. vlan 1
B. vlan 4094
C. 所有VLAN
D. NATIVE VLAN
词汇与结构The N2 rotor consists of a ________ pressure compressor and a turbine.
A. high
B. low
C. no
D. big
词汇与结构The forward thrust levers control forward thrust from idle to ________.
A. limit
B. minimum
C. middle
D. maximum
词汇与结构As the airplane transitions from cruise to landing, there can be multiple, narrow regions of altitudes and airspeeds where the vibration level can become _______.
A. serious
B. strict
C. harsh
D. severe