移动端

  • 题王微信公众号

    题王微信公众号

    微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试

多选题

As a frame leaves a Layer 3 device,the Layer 2 encapsulation information is changed from what it was when it entered the device. For what two reasons can this happen?()

发布日期:2021-03-17

As a frame leaves a Layer 3 device,the Layer 2 enc...
A

The data is moving from 10BASE-TX to 100BASE-TX.

B

The WAN encapsulation type has changed.

C

The data format has changed from analog to digital.

D

The source and destination hosts are in the same subnet.

E

The source and destination MAC addresses have changed.

标签: "暂无标签"

题王网让考试变得更简单

扫码关注题王,更多免费功能准备上线!