首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
计算机
Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true?
Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true?
admin
2019-04-08
25
问题
Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true?
选项
A、 All ports will be in a state of discarding, learning, or forwarding.
B、 Thiry VLANs have been configured on this switch.
C、 The bridge priority is lower than the default value for spanning tree.
D、 All interfaces that are shown are on shared media.
E、 All designated ports are in a forwarding state.
答案
A,C,E
解析
rstp的所有接口在收敛完成之前都将经历discarding->learning->forwarding的状态,并且rstp的默认优先级应该为32768,所有的DP都将转发数据
转载请注明原文地址:https://jikaoti.com/ti/X7O7FFFM
本试题收录于:
思科640802题库思科认证分类
0
思科640802
思科认证
相关试题推荐
TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
Thestandardizededucationalorpsychologicaltests,thatarewidelyusedtoaidinselecting,classifying,assigning,orpromot
FlySheetAdvertisementWriteanessayof160-200wordsbasedonthedrawing.Inyouressay,youshould1)describethe
UsingFacebookmakespeoplesadder,atleastaccordingtosomeresearch.Burjustwhatisitaboutthesocialnetworkthattakes
Wherewouldmodernsocietybewithoutadvertising?Individualadvertisersmightthinktheyarejusttryingtosella【B1】______
Therearefourwaysofdealingwithrisk.Inthegraphicthatfollows,whichmethodismissingandwhatisthepurposeofthism
WhichofthefollowingstatementsdoesnotcorrectlydescribeSOAPandRemoteProcedureCalls?
WhichofthefollowingincorrectlydescribesIPspoofingandsessionhijacking?
随机试题
A.长脉B.短脉C.结脉D.代脉E.促脉
血吸虫病可在哪个阶段致病()。
陈某搭乘某运输公司的大巴出差,车即将经过拐弯处,乘务员在座位上通过广播提醒乘客坐好扶稳,但是陈某当时正在听MP3没有听见广播。就在汽车拐弯时,陈某拿着MP3站起来伸懒腰,失去平衡后撞在窗户上,鼻子流血,MP3损坏。对于陈某的损失,应如何承担?()
只有高于20%持股比例的境外投资企业才可以享受税收抵免优惠,低于20%持股比例的境外投资企业不得享受税收抵免优惠。()
针对网络成瘾,当事人本身可使用的治疗方法是()
下列名言与出处,对应正确的是()。
阅读以下文字。完成61—65题。采集蝴蝶标本在维多利亚女王时代的英国非常流行。英国大蓝蝶的标本很受欢迎.它不很大,也不很蓝,并不特别美丽,但数量稀少,且生活在人迹罕至的荒野。即便如此,仍然有大量的大蓝蝶被制作成标本。在19世纪末,已经开始有人呼吁
清朝的灭亡给中国带来了一个真正的时代,社会震荡,世事忙乱,人们也没有心思去品咂一下这次历史变更的苦涩原味,匆匆忙忙赶路去了。直到1927年6月1日,大学者王国维先生在颐和园投水而死,才让全国的有心人肃然深思。王国维先生的死因众说纷纭,我们且不管它
观察题目要求,可以知道以下几点:①for循环的结束条件应当是:str[i]已是字符串的最后一个字符;②str[i]代表字符串str中的第i+1个字符;③整形变量num的值是要记录的单词的个数。C语言中规定字符串的最后一个字符是一个隐含的字符串结束符
WritingaJobApplicationYourapplicationisthefirstcontactyouwillhavewithanemployer.Theemployerwilluseitto
最新回复
(
0
)