皮皮学，免费搜题
登录
搜题
【多选题】
下列有关制定端口的说法中，正确的是（）A.
指定端口处于转发状态
B.
指定端口是在同一个广播域中选举出来的
C.
指定端口是每台交换机上距离根网桥最近的端口
D.
根网桥上的端口一般都是指定端口
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Be Grateful Whether you are a waiter ( n--v )(wait) or a doctor, your job is about serving others and their life better. We have all 1_______ ( )(have) experiences where someone 2_______ ( ...
【简答题】Friends are important in our life. Some people even say they can't live 1 friendship. Friendship is one mind in two bodies. Your friend is the person who knows all about you and still likes you. A rea...
【单选题】Many people claim that they have been abducted by aliens. But, however real the experience might have seemed, it is the product of dreaming caused by sleep paralysis. In such sleep, the dreamer might ...
A.
Abduction by aliens is much rarer than people think.
B.
Dreaming about being abducted by aliens is unusual.
C.
Those who believe they have been abducted by aliens always report it
D.
People who are abducted by aliens rarely rememberthe experience.
【简答题】Why is it that some people could find their way across the Sahara(Desert)without a map while others can lose themselves in the next street?The real question is whether you have a sense(感觉)of direction...
【简答题】We live in a world of design. From watches to cellphones, athletic shoes to sports cars, people expect latest, coolest _______ of their favorite brands. These names are now global.People all over the ...
相关题目：