You have amulti-area OSPF network and you’re concerned because one of the sites is having connectivity problem to resources in a different area. Which IOS privileged mode command would you enter to confirm that your network ：A.has a path to itsABR，B.has a

题目

You have amulti-area OSPF network and you’re concerned because one of the sites is having connectivity problem to resources in a different area. Which IOS privileged mode command would you enter to confirm that your network ：A.has a path to itsABR，B.has a path to itsASBR，and C.the SPF calculation is functional（）

A.show ip protocols

B.show running-config

C.show ip ospfneighbor

D.show ip ospfborder-routers

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更多“You have amulti－area OSPF network and you’re concerned because one of the sites is having ”相关问题

  • 第1题：

    You have a network containing 120 routers. You must establish and maintain connectivity between the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover. Which routing protocol should you use in this scenario?（）

    A. OSPF

    B. RIP

    C. BGP

    D. static


    参考答案：A

  • 第2题：

    Refer to the exhibit. You have completed an OSPF implementation, and you are verifying OSPF operation. You notice that router A and router B are stuck in the two - way state. From the show ip ospf interface command output, what is the cause of this issue?（）

    A. All OSPF implementations must have at le ast one interface in area 0.

    B. You are attempting to run in the broadcast mode over an NBMA interface.

    C. Both routers are configured to function as a BDR; therefore, there is no DR router.

    D. Someone has changed the OSPF router ID; therefore you must clear the OSPF process.

    E. The OSPF priority is set to 0 on both routers; therefore neither can become the DR.


    参考答案：E

  • 第3题：

    共用题干
    Knowing Your Real Personality from Sleeping Positions Everyone has got two personalities—the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you, can control yourself,but when you're asleep,your sleeping position shows the real you .In a normal night,of course,you often change your sleeping positions .The important position that best shows your se- cret personality is the one that you go to sleep. If you go to sleep on your back,you're a very open person .You normally trust people and you are easily influenced by new ideas.You don't like to make people unhappy,so you never ex- press your real feelings.You're quite shy and you aren't very confident. If you sleep on your stomach,you are a person who likes to keep secrets.You worry a lot and you're always easily becoming sad.You never want to change your ideas,but you are satisfied with your life the way it is .You usually live for today not for tomorrow. If you sleep on curled up,you are probably a very nervous person.You have a low opinion of yourself and often protect yourself from being hurt,so you are very defensive .You're shy and you don't usually like meeting people.You like to be on your own. If you sleep on your side,you have usually got a well-balanced personality.You know your strengths and weaknesses.You're usually careful. You have a confident personality.You sometimes feel worried,but you don't often get unhappy .You always say what you think,even if it makes people angry.

    You may find the passage in_______.
    A: a science magazine
    B: a guide book
    C: a sports newspaper
    D: a story book

    答案：A
    解析：
    整篇文章介绍的是人物的性格特征，有外在的和内在的，这说明和科学有关。


    根据文章第一段中“The important position that best shows your secret personality is the one that you go to sleep.”可知应该是开始睡的时候。


    由文章第三段中的“If you sleep on your stomach, you are a person who likes to keep secrets.”可知。


    从文章第四段中“You have a low opinion of yourself and often protect yourself from be-ing hurt.”可知，保护自己不受到伤害，那么defensive意为“有戒心的”。


    由文章中的第二段到第五段可知。

  • 第4题：

    Half of your network uses RIPv2 and the other half runs OSPF. The networks do not communicate with each other. Which two of these factors describe the impact of activating EIGRP over each separate part？ （）

    • A、EIGRP will not be accepted when configured on the actual RIPv2 routers.
    • B、OSPF will no longer be used in the routing table， because you only have EIGRP internal routes running.
    • C、OSPF will no longer be used in the routing table， because you only have EIGRP external routes running.
    • D、RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP external routes running.
    • E、RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP internal routes running.
    • F、OSPF database will have RIPv2 routes.

    正确答案:B,E

  • 第5题：

    You have a multi-area OSPF network and you’re concerned because one of the sites is havingconnectivity problem to resources in a different area. Which IOS privileged mode command wouldyou enter to confirm that your network：  （A） has a path to its ABR，  （B） has a path to its ASBR， and  （C）the SPF calculation is functional？（）

    • A、show ip protocols
    • B、show running-config
    • C、show ip ospf neighbor
    • D、show ip ospf border-routers

    正确答案:D

  • 第6题：

    You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single site named KingSite1.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging  solution.Company.com has recently configured the mailbox server as members of a database availability group （DAG） with a public folder database. During the course of the business week you receive instruction from Company.com to create a new Active Directory site and install Exchange server in the site whilst ensuring the public folders are stored on servers in both sites. What should you do？（）

    • A、You should consider having clustered continuous replication （CCR） configured on two servers in the new site.You should then have the replication settings for all public folder databases modified.
    • B、You should consider having the standby continuous replication （SCR） configured on a server in the new site.You should then have the Enable-StorageGroupCopy cmdlet run from a server in the new site.
    • C、You should consider having a public folder database created on a server in the new site.You should then have the replication settings for all public folders modified.
    • D、You should consider having a public folder database created on a server in the new site.You should then have the set-DatabaseAvailabilityGroup cmdlet run from a server in the new site.

    正确答案:C

  • 第7题：

    单选题
    You have a network containing 120 routers. You must establish and maintain connectivity between the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover. Which routing protocol should you use in this scenario?（）
    A

    OSPF

    B

    RIP

    C

    BGP

    D

    static


    正确答案： D
    解析： 暂无解析

  • 第8题：

    问答题
    【参考范例二】PART 2Describe a colleague that you like to work with. You should say:  what this person does  what sort of work you do with this person  how long you have known each other  and explain why you like to work with this person.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.

    正确答案： I’d like to talk about the guy I met during my internship at a local station. We were both working at the evening news section. His name was Jack and he was responsible for news editing while I was the assistant of the chief editor. On the first day of work, I simply spin around with lots of paper materials and tapes in my hands and couldn’t find my way. Jack leaded me to the office and helped me work out those papers. He was very competent and responsible. Besides, he was outgoing and warm-hearted with a big smile on his face. He was really a nice guy to work with. Before long, he became very popular among all the colleagues. Everybody enjoyed talking to him and being around him. I liked working with him too. He would strive to solve others’ trouble. I’ve known him for 4 years and I wish we could be colleagues again someday.
    解析：
    考生应说明这个人是谁或他／她的名字，在什么时候遇到的，他／她做什么工作(secretary, typist, tutor, door-to-door  salesman)；他／她的性格特点(friendly, cute，shy, hospital，warm-hearted)；以及自己为什么喜欢跟他／她一起工作。

  • 第9题：

    问答题
    【参考范例九】A MuseumPart 2Describe a museum you’ve visited. You should say:what museum it is when it was built what exhibitions are displayed hereand explain why you choose this museum to talk about.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.

    正确答案： I visited the Metropolitan Museum of Art, an art museum ,last summer. It was founded in 1870 by a group of American citizens which included businessmen and financiers, as well as leading artists and thinkers of the day, because they wanted to set up a museum to bring art and art education to the American people. It is on the eastern edge of Central Park, along ‘Museum Mile’ in New York City, United States.  Its permanent collection contains more than two million works of art. The main building is one of the world’s largest art galleries which was often called ‘the Met’ which maintains extensive holdings of African, Asian, Oceanic, Byzantine, and Islamic art. For example, I came across an Islamic art exhibition when I was there. Besides, there is also a much smaller location, which features medieval art, at ‘The Cloisters’ in Upper Manhattan. Represented in the permanent collection are works of art from classical antiquity and Ancient Egypt, paintings and sculptures from nearly all the European masters.
    解析： 暂无解析

  • 第10题：

    单选题
    You have a Class C network, and you need ten subnets. You wish to have as many addresses available for hosts as possible. Which one of the following subnet masks should you use?（）
    A

    255.255.255.192

    B

    255.255.255.224

    C

    255.255.255.240

    D

    255.255.255.248

    E

    None of the above


    正确答案： D
    解析： 暂无解析

  • 第11题：

    问答题
    【参考范例八】A TV HostPart 2Describe a TV host you like. You should say:who the host is how you got to know him/her what is special about him/her and explain whether he/she is popular among your friends.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.

    正确答案： I like to talk about David Letterman, an American television host and comedian. My friends and I have been watching him since a foreign TV channel was set up in Guangzhou around 1990’s. He hosts the late night television talk show, Late Show with David Letterman broadcasted on CBS. Since the 1982 debut on NBC Letterman has been a fixture on late night television. Our favourite is Late Night with David Letterman. The show is quirky and funny, for example, the Stupid Pet Tricks, demonstrations of unorthodox clothing, dropping various objects off the roof of a five-story building, etc. He’s wit and humorous, I have to say. At that time, it was very popular to watch Foreign TV shows, especially this kind of talk show. As English majors we found it interesting and perfect materials to practice our listening and oral English.
    解析： 暂无解析

  • 第12题：

    多选题
    Half of your network uses RIPv2 and the other half runs OSPF. The networks do not communicate with each other. Which two of these factors describe the impact of activating EIGRP over each separate part？（）
    A

    EIGRP will not be accepted when configured on the actual RIPv2 routers.

    B

    OSPF will no longer be used in the routing table， because you only have EIGRP internal routes running.

    C

    OSPF will no longer be used in the routing table， because you only have EIGRP external routes running.

    D

    RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP external routes running.

    E

    RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP internal routes running.

    F

    OSPF database will have RIPv2 routes.


    正确答案： D,E
    解析： 暂无解析

  • 第13题：

    You have a computer that runs Windows Vista.You connect to your company’s network by using a virtual private network (VPN) connection. You notice that when you establish the VPN connection, you are unable to access Internet Web sites. When you disconnect the VPN connection, you can access Internet Web sites.You need to access Internet Web sites while you are connected to the VPN connection.What should you do?（）

    A.A

    B.B

    C.C

    D.D


    参考答案：D

  • 第14题：

    共用题干
    Knowing Your Real Personality from Sleeping Positions Everyone has got two personalities—the one that is shown to the world and the other that is secret and real. You don't show your secret personality when you're awake because you, can control yourself,but when you're asleep,your sleeping position shows the real you .In a normal night,of course,you often change your sleeping positions .The important position that best shows your se- cret personality is the one that you go to sleep. If you go to sleep on your back,you're a very open person .You normally trust people and you are easily influenced by new ideas.You don't like to make people unhappy,so you never ex- press your real feelings.You're quite shy and you aren't very confident. If you sleep on your stomach,you are a person who likes to keep secrets.You worry a lot and you're always easily becoming sad.You never want to change your ideas,but you are satisfied with your life the way it is .You usually live for today not for tomorrow. If you sleep on curled up,you are probably a very nervous person.You have a low opinion of yourself and often protect yourself from being hurt,so you are very defensive .You're shy and you don't usually like meeting people.You like to be on your own. If you sleep on your side,you have usually got a well-balanced personality.You know your strengths and weaknesses.You're usually careful. You have a confident personality.You sometimes feel worried,but you don't often get unhappy .You always say what you think,even if it makes people angry.

    When does the sleeping position best show your secret personality?
    A: In the daytime.
    B: At the beginning of sleep.
    C: At night.
    D: During the deep sleep.

    答案：B
    解析：
    整篇文章介绍的是人物的性格特征，有外在的和内在的，这说明和科学有关。


    根据文章第一段中“The important position that best shows your secret personality is the one that you go to sleep.”可知应该是开始睡的时候。


    由文章第三段中的“If you sleep on your stomach, you are a person who likes to keep secrets.”可知。


    从文章第四段中“You have a low opinion of yourself and often protect yourself from be-ing hurt.”可知，保护自己不受到伤害，那么defensive意为“有戒心的”。


    由文章中的第二段到第五段可知。

  • 第15题：

    资料：之后，经济学家Mr.X展望了中欧之间的商业机遇，请根据下列资料回答问题。
    Finding a trustworthy supplier
    This is perhaps the most important step in your import business. A serious and dependable supplier minimizes any concerns on quality, trust and disputes.
    There are a number of sourcing sites where you can find suppliers from massive directories. To find the right one can be a laborious task, but your work can be made easier by going to sites that screen suppliers before they are listed-like Global Sources Online. Under their “verified suppliers” system, suppliers need to have their company information and contact person verified and are visited 3 times in-person before being authenticated as a “verified supplier”. This also means if you pick a export-ready.
    Once you’re in contact with prospective supliers, address all your quality concerns with the right questions. State your requirements to suppliers clearly-like product warranty, key specifications and order terms. Alternatively, some suppliers will provide product samples if you ask, so you can first test them yourself. lf you’re happy with the quality of this sample shipment, you can order in bulk. lf possible, try and attend a sourcing fair to test samples free of charge. Most sourcing fairs are organized around themes like “Clothing & Garments” or “Electronics”, so buyers like you can meet all the specialized sellers of the produts you want.
    Factory visits and inspections
    China’s business environment is changing rapidly, and you’d be surprised how much factories can develop in a year. If this is too much trouble for you, consider appointing a local agent or third-party quality （3PQ） firm to inspect the factory on your behalf. Get someone who speaks the language and knows local business conditions enough to make a good judgment. Most agents usually charge by commission from the amount of goods you import, and also inspect the output before it gets shipped.

    Why should businessmen make use of the sites that screen suppliers?（ ）

    A.Because those sites can legitimize suppliers.
    B.Because those sites are free of charge.
    C.Because those sites can verify the suppliers’ legitimacy.
    D.Because those sites can arrange factory visits for businessmen.

    答案：C
    解析：
    本题考查的是细节理解。
    【关键词】why； make use of the sites；screen suppliers
    【主题句】
    第2自然段Under their “verified suppliers” system ,suppliers need to have company information and contact person verified and are visited 3 times in-person before being authenticated as a “verified supplier”. 在他们的“认证供应商”体系下，供应商需要验证公司信息和联系人员，而在标注为“认证供应商”之前，还必须接受3次上门访问。
    【解析】题目意为“商人为什么使用能检查供应商的网站？”选项A意为“因为这些网站可以使供应商合法化”，选项B意为“因为这些网站是免费的”，选项C意为“因为这些网站可以验证供应商的合法性”，选项D意为“因为这些网站可以安排商人参观工厂”，根据主题句以及所在段落，答案为C。

  • 第16题：

    You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet.  You have enabled Internet connection sharing. You do not want to initiate this connection automatically when a request for Internet reaches your computer. What should you do? （）

    • A、You should uncheck “Enable on demand dialing
    • B、Enable on-demand dialing
    • C、Enable sharing a modem on one computer on the network
    • D、Configure a DHCP Server
    • E、Disable Internet Connection Sharing

    正确答案:A

  • 第17题：

    You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messagingsolution.During the course of the business week you receive instruction from Company.com to have a set of cmdlets grouped for administrative delegation of duties.What should you do？（）

    • A、You should consider having a new management role created.
    • B、You should consider having a new role assignment policy created.
    • C、You should consider having a managed folder mailbox policy created.
    • D、You should consider having a new distribution group created.

    正确答案:A

  • 第18题：

    You work as a network Exchange administrator at Company.com.The Company.com network  currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.The Company.com network users have been configured by Company.com to have the @Company.com email address suffix.During the course of the business week you receive instruction from Company.com to configure a public folder named KingPublic for the Internet users to post content by sending e-mail to KingPublic@Company.com.  What should you do？（）

    • A、You should consider having a new mail contact created which has the e-mail address KingPublic@Company.com.You should then have a transport rule created.
    • B、You should consider having a new mailbox created which has the e-mail address KingPublic@Company.com.You should then have a transport rule created.
    • C、You should consider having mail enabled for KingPublic.
    • D、You should consider having the author role assigned to Anonymous.

    正确答案:C

  • 第19题：

    问答题
    【参考范例七】PART 2Describe a person you live with or used to live with. You should say:  when you lived together  what is special about this person  whether you live together now  and explain why you choose this person to talk about.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.

    正确答案： I’d like to talk about my grandfather who is a very caring and kind person. We have lived together for many years. My grandfather was a middle school teacher in his hometown. He managed to send all of his to school though his salary was very low. He thought education is very important through a person’s life. I was brought up at my grandfather’s home. He taught me a lot of knowledge and he was very kind and nice to me. I never forget the efforts he made to help me read. He was a patient person and taught me as much as he could. He spent much time helping me and teaching me the right way to read. At last, the way worked. I learned to read quickly. When I was to be in the middle school, I left grandfather’s home and I missed him very much and the lessons I learnt from my grandfather always kept in mind.
    解析：
    描述一个和你住在一起或者曾经和你住在一起的人。考生应说明这个人跟自己的关系，他／她是一个什么样的人；自己什么时候跟他／她住在一起，他／她对自己的影响等；并说明自己对他／她的评价。

  • 第20题：

    问答题
    【参考范例四】PART 2Describe a happy person you have met. You should say:  who the person is  where the person lives  what makes him or her so happy  and explain whether other people have similar opinion of this person.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.

    正确答案： I’d like to talk about a famous Australian motivational speaker Nick Vujicic. I get to know him through a lecture given by him when I was in college. Before I saw him I had never met someone so mind-blowing and miraculous. The special thing about this speaker is that he was born without arms and legs. He struggled and fought with these difficulties throughout his childhood. When he was 17 he started his own non-profit organisation Life without Limbs. He lives in Melbourne with his parents and can actually live an independent live. Although he’s in a terrible condition he’s the happiest person I’ve ever seen. He used to have complaints about life but he got over them and embraced his situation finally. He travels to schools, churches and a lot of places to inspire people who also have disability. Moreover, he started establishing funds to help more people. My friends and I were so attracted to his charisma and optimistic attitude. We think he’s definitely happier than most of us because he has a grateful heart. His happiness is contagious and some of my friends even write him letters.
    解析：
    考生应说明这个快乐的人是谁，自己如何认识他／她的。此外，还应告诉考官是什么原因让他／她感到幸福；他／她有什么样的的性格特点，其他人是如何评价他／她的。

  • 第21题：

    问答题
    【参考范例三】PART 2Describe a foreign musician or artist you like. You should say:  who the person is  what he/she is good at in art field  when you began to know him/her  and explain why you like to talk about this person.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.

    正确答案： I’d like to talk about a Spanish painter and sculptor Picasso. He is best known for the Cubist movement, and for the wide variety of styles that he helped develop and worked in. I highly appreciate his works like the proto-Cubist Les Demoiselles d’Avignon and Guernica, a portrayal of the German bombing of Guernica during the Spanish Civil War. I began to know him when I was in elementary school. At that time I liked paintings very much and I bought a collection of famous paintings. I saw Picasso’s painting Guernica and was greatly shocked by his talent and profundity. He’s different from other painters and his works are very surreal which leaves you space to imagine the theme of his work. From his painting I can view my life from a new perspective and that is why I appreciate him. He inspires me.
    解析：
    应该介绍这位外国艺术家的背景。包括他/她是谁，哪个领域的艺术家(composer, pianist)；他／她的艺术成就，代表作(masterpiece)，为什么关注他／她；他／她对自己有什么影响。

  • 第22题：

    单选题
    You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet.  You have enabled Internet connection sharing. You do not want to initiate this connection automatically when a request for Internet reaches your computer. What should you do? （）
    A

    You should uncheck “Enable on demand dialing

    B

    Enable on-demand dialing

    C

    Enable sharing a modem on one computer on the network

    D

    Configure a DHCP Server

    E

    Disable Internet Connection Sharing


    正确答案： E
    解析： 暂无解析

  • 第23题：

    单选题
    You have amulti-area OSPF network and you’re concerned because one of the sites is having connectivity problem to resources in a different area. Which IOS privileged mode command would you enter to confirm that your network ：A.has a path to itsABR，B.has a path to itsASBR，and C.the SPF calculation is functional（）
    A

    show ip protocols

    B

    show running-config

    C

    show ip ospfneighbor

    D

    show ip ospfborder-routers


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）
    A

    Enable Internet Connection Sharing

    B

    Enable on-demand dialing

    C

    Enable sharing a modem on one computer on the network

    D

    Configure a DHCP Server

    E

    Disable Internet Connection Sharing


    正确答案： A
    解析： 暂无解析

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