路由器作为网络互连设备,必须具备以下哪些特点。()

A、至少支持两个网络接口
B、协议至少要实现到网络层
C、至少支持两种以上的子网协议
D、至少具备一个备份口
E、具有存储、转发和寻径功能
F、一组路由协议
G、必须有较高的协议处理能力
查看答案
正确答案:

ABE

答案解析:

暂无解析

上一题
你可能感兴趣的试题

Writing:

Somepeopleclaimthat,intheageoftelevision,readingbooksisnotasimportantasitoncewasandthatpeoplecanlearnasmuchbywatchingtelevisionastheycanbyreadingbooks.Doyouagreeordisagreewiththisstatement?Writeanessayofabout400words.

Inthefirstpartofyouressayyoushouldstateclearlyyourmainargument,andinthesecondpartyoushouldsupportyourargumentwithappropriatedetails.Inthelastpartyoushouldbringwhatyouhavewrittentoanaturalconclusionormakeasummary.

Youshouldsupplyanappropriatetitleforyouressay.

Markswillbeawardedforcontent,organization,grammarandappropriateness.Failuretofollowtheaboveinstructionsmayresultinalossofmarks.

As____clearfromhismanners,heisateacher.

A、being
B、is
C、tobe
D、been

They’dlike____thankthefollowingpeople_____theirhelpandsupport.

A、to;to
B、for;for
C、to;for
D、for;to

I______thatIwereabird.

A、wish
B、hope
C、want
D、expect

Ihopeyouwillspendasmuchtimeasyoucan________yourEnglish.

A、topractice
B、practice
C、practicing
D、onpractice
热门试题 更多>
相关题库更多>
华为网络工程师
面试题
笔试题
试卷库
试题库