CISCO第一學(xué)期第6章測(cè)驗(yàn) 英文版

1、每找到的題目默認(rèn)選點(diǎn)一個(gè)1窗體頂端Refer to the exhibit. Which network prefix will implement the IP addressing scheme for the LANs shown in the graphic?參考圖示。網(wǎng)絡(luò)前綴將在圖形顯示的局域網(wǎng)IP尋址方案實(shí)施？CorrectResponseYourResponse/24/16/20/27/25/28窗體底端2窗體頂端Which IPv4 subnetted addresses represent valid host addresses? (Choose three.)IPv4子網(wǎng)

2、地址是有效的主機(jī)地址？（選擇三。）CorrectResponseYourResponse27 /2655 /2693 /265 /2759 /2707 /27窗體底端3窗體頂端Which statements are true regarding IP addressing? (Choose two.)哪個(gè)陳述是真實(shí)的關(guān)于IP地址？（選擇兩個(gè)。）CorrectResponseYourResponseNAT translates public addresses to priv

3、ate addresses destined for the Internet. NAT轉(zhuǎn)換的公共地址私有地址發(fā)往Internet。Only one company is allowed to use a specific private network address space.只允許一家公司使用一個(gè)特定的私有網(wǎng)絡(luò)地址空間。Private addresses are blocked from public Internet by router.阻止私有地址的公共互聯(lián)網(wǎng)的路由器。Network is part of the private address space.網(wǎng)

4、絡(luò)是私有地址空間的一部分。IP address can be used for a host to direct traffic to itself.IP地址可用于主機(jī)流量引導(dǎo)到自己。窗體底端4窗體頂端Which process do routers use to determine the subnet network address based upon a given IP address and subnet mask?路由器使用確定基于一個(gè)特定的IP地址和子網(wǎng)掩碼的子網(wǎng)的網(wǎng)絡(luò)地址的過(guò)程？CorrectResponseYourR

5、esponsebinary addinghexadecimal andingbinary divisionbinary multiplicationbinary ANDing窗體底端5窗體頂端Refer to the exhibit. Host A is connected to the LAN, but it cannot get access to any resources on the Internet. The configuration of the host is shown in the exhibit. What could be the cause of the probl

6、em?參考圖示。主機(jī)連接到局域網(wǎng)，但它不能訪問(wèn)互聯(lián)網(wǎng)上的任何資源。主機(jī)的配置是在展會(huì)上展出。什么會(huì)導(dǎo)致這個(gè)問(wèn)題的原因？CorrectResponseYourResponseThe host subnet mask is incorrect.主機(jī)子網(wǎng)掩碼不正確。The default gateway is a network address.默認(rèn)網(wǎng)關(guān)是一個(gè)網(wǎng)絡(luò)地址。The default gateway is a broadcast address.默認(rèn)網(wǎng)關(guān)是一個(gè)廣播地址。The default gateway is on a different subnet from the host.默認(rèn)網(wǎng)

7、關(guān)是從主機(jī)的不同的子網(wǎng)。窗體底端6窗體頂端What subnet mask would a network administrator assign to a network address of if it were possible to have up to 254 hosts?哪個(gè)子網(wǎng)掩碼將網(wǎng)絡(luò)管理員指定的網(wǎng)絡(luò)地址，如果有可能有多達(dá)254個(gè)主機(jī)？CorrectResponseYourResponse窗體底端7窗體頂端Which three IP

8、addresses are private? (Choose three.)哪三個(gè)IP地址是私人的？（選擇三。）CorrectResponseYourResponse009窗體底端8窗體頂端Given the IP address and subnet mask of 4 24, which of the following would describe this address?給出了IP地址和子網(wǎng)掩碼255.

9、255.255.2244，下列哪個(gè)描述這個(gè)地址嗎？CorrectResponseYourResponseThis is a useable host address.This is a broadcast address.This is a network address.This is not a valid address.窗體底端9窗體頂端A router interface has been assigned an IP address of 66 with a mask of 48. To which subn

10、et does the IP address belong?一個(gè)路由器接口已被分配一個(gè)IP地址的66 48，子網(wǎng)的IP地址是？CorrectResponseYourResponse28606876窗體底端10窗體頂端Refer to the exhibit. The network administrator has assigned the internetwork of LBMISS an addres

11、s range of . This address range has been subnetted using a /29 mask. In order to accommodate a new building, the technician has decided to use the fifth subnet for configuring the new network (subnet zero is the first subnet). By company policies, the router interface is always assigned

12、the first usable host address and the workgroup server is given the last usable host address. Which configuration should be entered into the workgroup servers properties to allow connectivity to the network?參考圖示。網(wǎng)絡(luò)管理員分配的地址范圍lbmiss 互聯(lián)網(wǎng)絡(luò)。這個(gè)地址范圍已經(jīng)進(jìn)行了使用/ 29掩模。為了適應(yīng)新的建筑，技師已經(jīng)決定用第五子網(wǎng)配置新的網(wǎng)絡(luò)（子網(wǎng)0第一

13、子網(wǎng)）。公司的政策，路由器接口總是被分配的第一個(gè)可用主機(jī)地址和工作組服務(wù)器是給最后一個(gè)可用的主機(jī)地址。它的配置應(yīng)簽訂工作組服務(wù)器的屬性允許對(duì)網(wǎng)絡(luò)的連接性？CorrectResponseYourResponseIP address: 8 subnet mask: 40 default gateway: 9IP地址：8子網(wǎng)掩碼，默認(rèn)網(wǎng)關(guān)：9IP address: 8 subnet mask: 40 default gateway

14、: 3IP地址：8子網(wǎng)掩碼，默認(rèn)網(wǎng)關(guān)：3IP address: 8 subnet mask: 48 default gateway: 3IP address: 9 subnet mask: 48 default gateway: 1IP address: 54 subnet mask: default gateway: 192

15、.168.10.1窗體底端11窗體頂端Which of the following network devices are recommended to be assigned static IP addresses? (Choose three.)下列哪種網(wǎng)絡(luò)設(shè)備的靜態(tài)IP地址可分配？（選擇三。）CorrectResponseYourResponseLAN workstations局域網(wǎng)中的工作站servers服務(wù)器network printers網(wǎng)絡(luò)打印機(jī)routers路由器remote workstations遠(yuǎn)程工作站laptops筆記本電腦窗體底端12窗體頂端What is the

16、primary reason for development of IPv6?發(fā)展IPv6的主要原因是什么CorrectResponseYourResponsesecurityheader format simplificationexpanded addressing capabilitiesaddressing simplification窗體底端13窗體頂端What two things will happen if a router receives an ICMP packet which has a TTL value of 1 and the destination host i

17、s several hops away? (Choose two.)哪兩樣?xùn)|西如果路由器接收到ICMP數(shù)據(jù)包有1個(gè)與目的主機(jī)TTL值幾跳的發(fā)生？（選擇兩個(gè)。）CorrectResponseYourResponseThe router will discard the packet.路由器將丟棄該數(shù)據(jù)包。The router will decrement the TTL value and forward the packet to the next router on the path to the destination host.路由器將減少TTL值和數(shù)據(jù)包轉(zhuǎn)發(fā)到路徑上的下一個(gè)路由器到目的

18、主機(jī)。The router will send a time exceeded message to the source host.路由器將發(fā)送超時(shí)消息給源主機(jī)。The router will increment the TTL value and forward the packet to the next router on the path to the destination host.路由器將增量的TTL值和數(shù)據(jù)包轉(zhuǎn)發(fā)到下一個(gè)路由器的路徑到達(dá)目的主機(jī)。The router will send an ICMP Redirect Message to the source host.路

19、由器將發(fā)送一個(gè)ICMP重定向消息給源主機(jī)。窗體底端14窗體頂端Refer to the exhibit. Why would the response shown be displayed after issuing the commandping on a PC?CorrectResponseYourResponseThe IP settings are not properly configured on the host.Internet Protocol is not properly installed on the host.There is a problem

20、at the physical or data link layer.The default gateway device is not operating.A router on the path to the destination host has gone down.窗體底端15窗體頂端How many bits make up an IPv4 address?有多少位IPv4地址？CorrectResponseYourResponse128644832窗體底端16窗體頂端Refer to the exhibit. A network administrator discovers t

21、hat host A is having trouble with Internet connectivity, but the server farm has full connectivity. In addition, host A has full connectivity to the server farm. What is a possible cause of this problem?參考圖示。一個(gè)網(wǎng)絡(luò)管理員發(fā)現(xiàn)主機(jī)有互聯(lián)網(wǎng)連接的麻煩，但全連通服務(wù)器農(nóng)場(chǎng)。此外，主機(jī)連接到服務(wù)器場(chǎng)已滿。這個(gè)問(wèn)題的一個(gè)可能的原因是什么？CorrectResponseYourResponseThe

22、 router has an incorrect gateway.Host A has an overlapping network address.Host A has an incorrect default gateway configured.Host A has an incorrect subnet mask.NAT is required for the host A network.窗體底端17窗體頂端What three facts are true about the network portion of an IPv4 address? (Choose three.)三事

23、實(shí)對(duì)IPv4地址的網(wǎng)絡(luò)部分真的嗎？（選擇三。）CorrectResponseYourResponseidentifies an individual deviceis identical for all hosts in a broadcast domainis altered as packet is forwardedvaries in lengthis used to forward packetsuses flat addressing窗體底端18窗體頂端What is a group of hosts called that have identical bit patterns i

24、n the high order bits of their addresses?什么是一組主機(jī)稱為他們的地址的高階位有相同的位模式？CorrectResponseYourResponsean interneta networkan octeta radix窗體底端19窗體頂端What is the network address of the host 9 /23 in binary?在二進(jìn)制的主機(jī)9/ 23網(wǎng)絡(luò)地址是什么？CorrectResponseYourResponse10101100.00011001.01000011.0000000010101100.00011001.01000011.1111111110101100.00011001.01000010.0000000010101100.00011001.01000010.0110001110101100.00010001.01000011.0110001010101100.00011001.00000000.00000000窗體底端cadre education and training system, extensive village (