VUE的考试中心
[size=14px]中文写的是Prometric的考试中心，英文写的是VUE的考试中心，北京：
北京工业大学西门对面的北京工业大学熙园宾馆2A室
考场电话：010-67390931
手机：13161895659
考场管理员：初杰
北京晓通电子总公司 [CN31]
地址: 海淀区白石桥路64号方圆大厦11-12层
邮编: 100044
北京清华万博网络技术股份有限公司 [CN40]
地址: 清华大学华业大厦三区三层
邮编: 100084
北京中达金桥科技开发有限公司 [CN60C]
地址: 北京市朝阳区平乐园十字路口东北的中蓝公寓
邮编: 100089
北京群思基业科技发展有限公司 [CN64]
地址: 西城区车公庄大街甲4号物华大厦A1401
邮编: 100044
启迪（中国）咨询培训有限公司 [CN65]
地址: 北京市朝阳区霄云路26号鹏润大厦A307室
邮编: 100016
北京神州数码有限公司 培训中心 [CN80]
地址: 北京市海淀区中关村南大街甲33号科贸中心二层217室
邮编: 100081
长城计算机软件与系统有限公司 [CN87]
地址: 北京市海淀区花园东路10号高德大厦6层
邮编: 100083
北大方正电子有限公司 [CNBA1]
地址: 海淀区知春路22号知音商务写字楼5层
邮编: 100085
北京博学堂科技发展有限公司 [CNBC]
地址: 北京市西城区西长安街88号,首都时代广场西翼办公楼2座13层
邮编: 100031
北京清华诚志科技发展有限公司 [CNBJ]
地址: 北京市海淀区清华科技园创新大厦B座三层
邮编: 100084
北京翼砺索思科技有限公司 [CNFH]
地址: 北京西城区南礼士路66号建威大厦1501室
邮编: 100045
北京华胜天成科技股份有限公司 [CNFT]
地址: 北京市朝阳区安定路39号 长新大厦四层
邮编: 100029
北京计算机教育培训中心 [CNFW]
地址: 朝阳区北四环东路97号实验楼205
邮编: 10009
中国计算机软件与技术服务总公司培训中心 [CN4]
地址: 北京市海淀区学院南路55号中软大厦B座5层
邮编: 100081
北京昆仑瑞通科技发展有限公司 [CN58A]
地址: 北京市海淀区知春路22号知音商务写字楼四层
邮编: 100088
北京中达金桥科技发展有限公司 [CN60]
地址: 朝阳区北京工业大学校内第二实验楼西厅1102室
邮编: 100022
教育咨询服务有限公司 [CN91]
地址: 北京朝阳区建外大街永安东里8号华彬国际大厦15层
邮编: 100022
北京电信教育培训中心 [CN9K]
地址: 北京崇文区夕照寺街14号
邮编: 100061
北京北中圣技术开发有限公司 [CNF5]
地址: 北京市朝阳区光华路七号汉威大厦12A7
邮编: 100020
北京钛科同芯电子有限公司 [CNNQ]
地址: 北京市朝阳区安慧里2区12号
邮编: 100101
Beijing Centrans Education Center
010-8266 5596
20F LiXiang Building,
No. 111 Zhichun Road, Haidian District,
Beijing Beijing 100080
Beijing Dynamic Technology International Ltd.
8610 66211909
X 386 11-12/F,
Tower A, Investment Plaza
27 Financial Street
Xi Cheng District
Beijing Beijing 100032
Beijing Lot Computer Company
8610-62174064
No. 55 XueYuan Nan Road
Haidian District
Beijing Beijing 100080
Beijing Polytechnic University
8610 95818--51526 100 Ping Le Yuan
Chao Yang District
Beijing Beijing 100022
Beijing ShengJia Co.
8682326716 29 Xue Yuan Road
(At Di Da Fu Zhong To Shengjia)
Hai Dian District
Beijing Beijing 100083
Beijing ThinkingPerson Tech.
Develop Ltd 010-8811 6641
Room 308,
JinShangYu Building,
No 111 FuCheng Road
Beijing Beijing 100036
Beijing Yoetech Co Ltd
010-62194691
Room 701.
NO24.ZhongGuanCun nan da Stree
Hai Dian Distric, BeiJing.P.R.China
Beijing Beijing 100081
Protown Education
010-8391 5301
13F WEST WING,
THE CAPITAL TIMES SQUARE,
WEST CHANGAN AVENUE,
Beijing Beijing 100 031
ShuangWei QiDi Distance Learning Consult.
(Mobile) 010-6566 9377
15/f, China Merchants Tower,
No. 2, Dong Huan Nan Lu.,
Beijing Beijing 100080
ShuangWei QiDi Distance Learning Consulting
010-6566 9377
15/f, China Merchants Tower,
No. 2, Dong Huan Nan Lu.
Beijing Beijing 100080
Sitong Beijing Science & Tech Company
010-6871-6919/010-68
A/4 Floor, Qingdongwuchan,
No. 1, Chedaogou Road,
Haidian District,
Beijing Beijing 100089
Training Partners - Beijing
10-85251166
806-807 China Life Tower
No.16 Chaowai Street
Chaoyang District
Beijing Beijing 100020
Xiao Tong Electronic Co.
861088026789
11/F, Fangyuan Mansion B56
Nandajie Zhongguancun
Haidian Distric
Beijing Beijing 100044
ZISCO (Beijing)
86-10-65611952
Room 12A7 Hanwei Plaza
No. 7 Guanghua Road
Beijing Beijing 100004
ZISCO (Beijing)Branch 1
86-10-8315-6008
Room 113, Tian Ping Wu Ye,
No.31, Da An Lan Ying
Xuanwu District
Beijing Beijing 100050
ZISCO (Beijing) Branch 2
010-82381625 Box 660
No. 17 QingHuadonglu
Haidian District
Beijing Beijing 100083
ZISCO (Beijing) Branch 6
010-6946 8518
Room 318, No.2 business building
East street Zhanqian,
Shunyi district,
Beijing Beijing 101300
河北IT认证考试中心地址列表河北省科学院阳光计算机培训中心 地址: 石家庄友谊南大街46号科学院4号楼2层
邮编: 050081
电话: 86 0311 3992884;3017619
传真: 86 0311 3992884
E-mail: [email=hebeizr@163.com]hebeizr@163.com[/email]
网址: [url=http://www.itshine.com]www.itshine.com[/url]
备注: SUN公司授权JAVA培训中心正常情况周一到周六提供考试服务
石家庄天鸿信达有限公司 地址: 石家庄市桥东区槐安东路8号
邮编: 050000
电话: 311-86125769
传真:
E-mail:
网址:
备注:
石家庄VUE考试中心地址石家庄信捷计算机学校 地 址： 河北省石家庄市中山西路626号
电 话： 0311-83623782
网 址： [url=http://www.xinjieedu.com]http://www.xinjieedu.com[/url]
E-mail： [email=xinjieedu1@yahoo.com.cn]xinjieedu1@yahoo.com.cn[/email]
河北佛思特信息技术有限公司 地 址： 石家庄市广安大街1号国安宾馆710室
电 话： 0311-85295686
网 址： [url=http://www.exam.uoyou.net]http://www.exam.uoyou.net[/url]
E-mail： [email=snow_winter@hotmail.com]snow_winter@hotmail.com[/email]
石家庄科迪网络技术有限公司 地 址： 河北省石家庄市清园街109号五楼
电 话： 0311-86041415
网 址： [url=http://www.technow.cn]http://www.technow.cn[/url]
E-mail： [email=zhiguosunonline@163.com]zhiguosunonline@163.com[/email]
石家庄金思科教育咨询 地 址： 石家庄西大街94号东一楼318室
电 话： 0311-86054264,86052827
网 址： [url=http://www.jinsike.net]http://www.jinsike.net[/url]
E-mail： [email=jinsike@vip.163.com]jinsike@vip.163.com[/email]
东方世纪文化信息咨询有限公司 地 址： 河北石家庄市中山西路486号金诚商务楼A座501室
电 话： 0311-85516870
网 址： [url=http://www.china2au.com]http://www.china2au.com[/url]
E-mail： [email=dongfang802@hotmail.com]dongfang802@hotmail.com[/email]
石家庄易讯网络信息咨询有限公司 地 址： 石家庄四中路16号中国盒子商务楼B-201
电 话： 0311-86987779
网 址： [url=http://www.esoon-tec.com]http://www.esoon-tec.com[/url]
E-mail： [email=zhengsuying@esoon-tec.com]zhengsuying@esoon-tec.com[/email]
唐山VUE考试中心地址唐山运达电脑培训中心地 址： 唐山市长宁路192号
电 话： 0315-2063450
网 址： [email=ctects@163.com]ctects@163.com[/email]
E-mail：
廊坊VUE考试中心地址廊坊中科系统网络技术有限公司 地 址： 廊坊开发区东方大学城教育发展大厦B5007
电 话：
网 址： [url=http://www.bestxue.cn]www.bestxue.cn[/url]
E-mail： [email=wangaihong.bestxue@yahoo.com.cn]wangaihong.bestxue@yahoo.com.cn[/email]
秦皇岛VUE考试中心地址 今天教育培训学校 地 址： 秦皇岛市北戴河区联峰北路81号
电 话： 0335-4189969
网 址： [url=http://www.qhdjt.com]www.qhdjt.com[/url]
E-mail： [email=qhd.liuyk@yahoo.com]qhd.liuyk@yahoo.com[/email]
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[[i] 本帖最后由 riceice 于 2007-9-7 03:13 编辑 [/i]] 网络工程师考试说明
1．考试要求：
（1）熟悉计算机系统的基础知识；
（2）熟悉网络操作系统的基础知识；
（3）理解计算机应用系统的设计和开发方法；
（4）熟悉数据通信的基础知识；
（5）熟悉系统安全和数据安全的基础知识；
（6）掌握网络安全的基本技术和主要的安全协议与安全系统；
（7）掌握计算机网络体系结构和网络协议的基本原理；
（8）掌握计算机网络有关的标准化知识；
（9）掌握局域网组网技术，理解城域网和广域网基本技术；
（10）掌握计算机网络互联技术；
（11）掌握TCP/IP协议网络的联网方法和网络应用服务技术；
（12）理解接入网与接入技术；
（13）掌握网络管理的基本原理和操作方法；
（14）熟悉网络系统的性能测试和优化技术，以及可靠性设计技术；
（15）理解网络应用的基本原理和技术；
（16）理解网络新技术及其发展趋势；
（17）了解有关知识产权和互联网的法律、法规；
（18）正确阅读和理解本领域的英文资料。
2．通过本级考试的合格人员能根据应用部门的要求进行网络系统的规划、设计和网络设备的软硬件安装调试工作，能进行网络系统的运行、维护和管理，能高效、可靠、安全地管理网络资源；作为网络专业人员对系统开发进行技术支持和指导；具有工程师的实际工作能力和业务水平，能指导助理工程师从事网络系统的构建和管理工作。
3．本级考试设置的科目包括：
（1）计算机与网络知识，考试时间为150分钟，笔试，选择题；
（2）网络系统设计与管理，考试时间为150分钟，笔试，问答题。 NP
是觉得不要有打算重听的准备....
也不要有回头再去念的准备....
不要想借口让自己偷懒....抱了名的考试也不要延期....
尽全力一次准备完成....也不要把时间拖太长......
过了就好...反正就算是高分考过...Certification上面也不会镶金...
真的需要注意要会的...工作上的经验反而比较重要...
进去考试所需花的时间也不需要很长....
BSCN(503,69题)约一小时, 剩下的大约都是三十分钟绰绰有余....
小弟最近也花了点时间跟精力完成了640-503,604,605,606
总共大概辛苦了四十天...(如果包含上课大概多20天吧)
在这之前完全没碰过CISCO的东西....
(当然就是说我没有上过与考过CCNA)
不过小弟上课的地方还不错, 虽然不有名, 规模也不大...
(反正不是上面前辈所说的那几家)....
但是十多台2600加1900....
随便小弟爱怎么玩就怎么玩....一天爱玩多久就玩多久....
也不用去玩什么难用的Router sim...那跟真的根本是两码子事情....
花点时间把Routing & switching上面的所有环境都建置过以后....
(一般都是四到六颗2600配上两台1900可以做出来)
Remote Access 和support就会驾轻就熟了.....
Remote Access的sim考的是"Frame-relay的设定"
这中间比较起来算是Support最难与刁钻(应该说是考试风格跟前面三科差很多)
Support的注意事项:
TAC所需要的信息与相关指令...
比较需要注意的是TAC的4级priority意义
Connection-Oriented与Connectionless的troubleshooting重点
CRM, cisco works, NetSys的比较
各种debug对CPU耗用率的比较
physical layer上的线路侦错(尤其爱考TDR功能)
C5000上面show span与show spantree的差异与功能
exception dump的目的端的服务种类
ping与trace的应用与原理(包含ping ipx)(例如DF bit与Data pattern的debug功
能)
Protocol Characterristics Overview那一章里面有关TCP/IP,IPX,APPLETALK的图....看不懂打死也一定要背起来
Novell上面CISCO Router的功能(当Lan没有NCP server时)
另外就是每一种的protocol的Problem Isolation的顺序要记....考的偏应用...这几章是重点....顺利的把这几章拿100%要过就不难了....
Frame Relay上面LMI与DLCI的意义与功能...还有侦错...(尤其只有DLCI 1023会动)
剩下的重点脑袋里面已经flush out了...
[[i] 本帖最后由 riceice 于 2007-9-7 03:45 编辑 [/i]] 1: Your junior network administrator wants to know what the default subnet mask is for a Class C IP address. What do you tell him?
A. 255.0.0.0
B. 255.255.0.0
C. 255.245.255.0
D. 255.255.255.0
E. 255.255.255.255
2: An application needs to have reliable, end-to-end connect-ivity. Which of the following protocols will give you reliable connectivity?
A. TCP
B. UDP
C. IP
D. ICMP
3: You are designing a network, which needs to support 55 users. You don't plan to extend the segment beyond the current number of users. Which subnet mask would best meet your needs?
A. 255.255.0.0
B. 255.255.255.0
C. 255.255.255.192
D. 255.255.255.160
4: You have added a new switch to your network. You want to manage it remotely, so you need to assign it an IP address. Your router that connects to the switch has an IP address of 172.16.12.33/27. Which of the following addresses can you assign to this switch?
A. 172.16.12.33/28
B. 172.16.12.32/27
C. 172.16.12.33/27
D. 172.16.12.34/27
E. 172.16.12.35/28
F. 172.16.12.38/28
G. 172.16.12.63/27
5: The address 172.16.208.16/20 is a host address in which of the following subnets?
A. 172.16.176.0–255.255.240.0
B. 172.16.192.0–255.255.240.0
C. 172.16.208.0–255.255.240.0
D. 172.16.224.0–255.255.240.0
6: You are designing an IP address scheme for your brand new remote office. The vice president of IT calls to tell you that you will be in charge of the 192.168.1.64/26 subnetwork. This supplies you with a single subnetwork with 62 hosts. You need to have at least two subnets with 14 hosts in each subnet. What custom subnet mask should you use?
A. 255.255.255.128
B. 255.255.255.192
C. 255.255.255.224
D. 255.255.255.240
E. 255.255.255.248
7: You have subnetted the 210.106.14.0 network with a /24 mask. Your boss at Acme, Inc. wants to know how many usable subnetworks and usable host addresses per subnet this would provide. What should you tell her?
A. One network with 254 hosts
B. Two networks with 128 hosts
C. Four networks with 64 hosts
D. Six networks with 30 hosts
8: Identify three valid host addresses in any subnet of the 201.168.27.0 network, assuming a fixed subnet mask of 255.255.255.240. (Choose three.)
A. 201.168.27.33
B. 201.168.27.112
C. 201.168.27.119
D. 201.168.27.126
E. 201.168.27.175
F. 201.168.27.208
9: What is the subnetwork address for a host with the IP address 201.100.5.68/28?
A. 201.100.5.0
B. 201.100.5.32
C. 201.100.5.64
D. 201.100.5.65
E. 201.100.5.31
F. 201.100.5.1
10: Which of the following protocols uses a three-way handshake mechanism to establish sessions?
A. TCP
B. IP
C. UDP
D. IPX
E. Frame relay
11: Which of the following protocols is connection-oriented?
A. TCP
B. IP
C. IPX
D. Frame relay
12: You are using an application on your Windows 2000 client machines that provides error correction. You need a protocol to provide fast transport. Which protocol should your application use?
A. TCP
B. IP
C. UDP
D. SPX
E. AppleTalk
13: When using TCP, after a session is open, the applications can adjust the number of segments they receive before sending an acknowledgment. This behavior is known as ______________.
A. MTU adjustment
B. Windowing C. Flexible Send Path
D. FCS
14: If the destination did not receive a segment, how will the TCP host know to resend the information?
A. The ACK received will not include the segment number that was not received.
B. The ACK received will include the segment number that was not received.
C. The sending host will send a PACK to verify segment receipt.
D. The destination host will send a YACK message back to the sending host.
15: You are planning on using a single network that supports 208 users. Which IP address class would you choose to be the most efficient?
A. Class A
B. Class B
C. Class C
D. Class D
E. Class E
16: RFC 1918 defines the private IP address ranges. Which of the following IP addresses are considered part of these ranges? (Choose three.)
A. 10.23.45.67
B. 126.21.34.56
C. 172.16.32.1
D. 172.31.234.55
E. 192.169.4.5
17: A new network is being designed for your company, Acme, Inc. If you use a Class C IP network, which subnet mask will provide one usable subnet per department while allowing enough usable host addresses for each department specified in the table?
Department
Number of Users
Corporate
7
Customer Support
15
Financial
13
HR
7
Engineering
16
A. 255.255.255.0
B. 255.255.255.192
C. 255.255.255.224
D. 255.255.255.240
E. 255.255.255.248
18: Which of these protocols provides data transport, relying on the error correction capabilities of the application itself?
A. UDP
B. TCP
C. SNMP
D. ICMP
19: Which of the following are used by TCP to ensure reliable delivery of data? (Choose two.)
A. MAC address resolution
B. Sequence numbers
C. Acknowledgments
D. Ping
E. Routing updates
20: You discover that you are able to adjust the window size of the TCP segment. You increase the window size to test the results. What will you observe happening on your network?
A. Increased throughput
B. Decreased throughput
C. Increased latency
D. Decreased reliability
21: Your organization is using the 192.168.1.0/24 address space. You need 28 subnets. What subnet mask would you use to create these subnets?
A. 255.255.255.0
B. 255.255.255.128
C. 255.255.255.192
D. 255.255.255.224
E. 255.255.255.240
F. 255.255.255.248
22: Which of the following protocols maps IP addresses to MAC addresses for connectivity to occur between two hosts?
A. ARP
B. RARP
C. SLARP
D. DHCP
23: Your junior network administrator cannot seem to ping a host in another network and asks you why it isn't working. Which of the following is not an answer that you would give him?
A. The host's default gateway is down.
B. The destination host is not powered on.
C. The IP address of the router interface is incorrect.
D. The IP address of the switch to which the destination host connects is incorrect.
E. The host is in a different subnet.
24: Which of the following classes of IP addresses is utilized for multicasting?
A. Class A
B. Class B
C. Class C
D. Class D
25: You give your IT department a spreadsheet of IP addresses and their subnets. You receive a call from one of the junior techs asking what the /26 means next to the IP addresses. You tell her:
A. It represents the number of hosts possible on that subnetwork. B. It represents the number of subnetworks that are being used.
C. It represents the class of IP address being used.
D. It represents the number of bits in the subnet mask that are 1.
26: You are given an IP network of 192.168.5.0 and told that you need to separate this network into subnetworks that can support a maximum of 16 hosts per subnet. This will help alleviate congestion on the network. What subnet mask can you use to create the subnets necessary to meet the given criteria?
A. 255.0.0.0
B. 255.255.0.0
C. 255.255.255.0
D. 255.255.255.224
E. 255.255.255.240
27: Which of the following would a Class A network be assigned to?
A. Government agency
B. Small-to-medium sized corporation
C. SOHO
D. An individual
28: A client has the IP address 192.168.5.98/27. Which of the following addresses are on the same subnet as this host? (Choose two.)
A. 192.168.5.95
B. 192.168.5.100
C. 192.168.5.128
D. 192.168.5.110
29: Which of the following IP addresses is not a public IP address that can be routed over the Internet?
A. 2.3.4.5
B. 11.12.13.14
C. 165.23.224.2
D. 172.31.45.34
E. 203.33.45.22
30: You are given a Class B network. What is the default subnet mask assigned to the Class B network?
A. 255.255.255.255
B. 255.255.0.0
C. 255.224.0.0
D. 0.0.0.0
31: You are troubleshooting your router's interfaces. For some reason, the Ethernet interface will not accept the IP address of 192.168.5.95/27 that you've assigned. Which of the following explains the router's refusal to take the IP address?
A. Class C addresses cannot be assigned to Ethernet interfaces.
B. The /27 is an invalid mask.
C. It is a broadcast address.
D. It is a public IP address.
E. It is a private IP address.
32: You are a network technician at Acme, Inc. You are required to divide the 172.12.0.0 network into subnets. Each subnet must have the capacity of 458 IP addresses. Also, according to the requirements, you must provide the maximum number of subnets. Which subnet mask should you use?
A. 255.255.255.254
B. 255.255.254.0
C. 255.255.240.254
D. 255.255.0.0
33: What is the subnetwork and broadcast IP address of 192.168.2.37 with the subnet mask of 255.255.255.248?
A. 192.168.2.24/192.168.2.31
B. 192.168.2.32/192.168.2.39
C. 192.168.2.40/192.168.2.47
D. 192.168.2.48/192.168.2.55
E. 192.168.2.56/192.168.2.63
34: One of your co-workers at Acme, Inc., needs to convert the binary number 11011010 into a decimal. What is the decimal equivalent?
A. 218
B. 219
C. 220
D. 221
E. 222
35: One of your co-workers at Acme, Inc., needs to convert the binary number 01011010 into a decimal. What is the decimal equivalent?
A. 75
B. 83
C. 90
D. 97
36: One of your co-workers at Acme, Inc., needs to convert the binary number 11010110 into a decimal. What is the decimal equivalent?
A. 198
B. 214
C. 252
D. 255
37: One of your co-workers at Acme, Inc., needs to convert the binary number 10110110 into a decimal. What is the decimal equivalent?
A. 182
B. 192
C. 202
D. 212
38: You are configuring a subnet for the Acme, Inc., branch office in Beijing. You need to assign IP addresses to hosts in this subnet. You have been given the subnet mask of 255.255.255.224. Which of these IP addresses would be valid? (Choose three.) A. 15.234.118.63
B. 92.11.178.93
C. 134.178.18.56
D. 192.168.16.87
E. 201.45.116.159
F. 217.63.12.192
39: You are a network technician at Acme, Inc. You have subnetted the 208.98.112.0 network with a /28 mask. Your boss asks you how many usable subnetworks and usable host addresses per subnet this will provide. What should you tell her, assuming your router is using ip subnet-zero?
A. 62 networks and 2 hosts
B. 6 networks and 30 hosts
C. 8 networks and 32 hosts
D. 16 networks and 16 hosts
E. 16 networks and 14 hosts
40: What is a disadvantage of using a connection-oriented protocol such as TCP?
A. Packet acknowledgment might add overhead.
B. Packets are not tagged with sequence numbers.
C. Loss or duplication of data packets is more likely to occur.
D. The application layer must assume responsibility for the correct sequencing of the data packets.
41: You are a network technician at Acme, Inc. You have subnetted the 192.168.72.0 network with a /30 mask for connections between your routers. Your boss asks you how many usable subnetworks and usable host addresses per subnet this will provide. What should you tell her, assuming your router cannot use ip subnet-zero?
A. 62 networks and 2 hosts
B. 6 networks and 30 hosts
C. 8 networks and 32 hosts
D. 16 networks and 16 hosts
E. 14 networks and 14 hosts
42: Which of the following IP addresses are considered "network" addresses with a /26 prefix? (Choose two.)
A. 165.203.2.0
B. 165.203.5.192
C. 165.203.6.63
D. 165.203.6.191
E. 165.203.8.255
43: Identify three valid hosts in any subnet of 192.168.32.0, assuming the subnet mask used is 255.255.255.240. (Choose three.)
A. 192.168.32.33
B. 192.168.32.112
C. 192.168.32.119
D. 192.168.32.126
E. 192.168.32.175
F. 192.168.32.208
44: A Class C network address has been subnetted with a /27 mask. Which of the following addresses is a broadcast address for one of the resulting subnets?
A. 198.57.78.33
B. 198.57.78.64
C. 198.57.78.97
D. 198.57.78.97
E. 198.57.78.159
F. 198.57.78.254
45: What is the subnetwork address for a host with IP address 165.100.5.68/28?
A. 165.100.5.0
B. 165.100.5.32
C. 165.100.5.64
D. 165.100.5.65
E. 165.100.5.31
F. 165.100.5.1
46: Your boss wants to know what TCP stands for. What do you tell him?
A. Transmission Check Protocol
B. Transport Check Protocol
C. Transmission Control Protocol
D. Transport Control Protocol
47: Your boss wants to know what UDP stands for. What do you tell him?
A. Unreliable Data Protocol
B. Unreliable Data Program
C. User-Defined Protocol
D. User Datagram Protocol
48: Which of the following statements accurately describes UDP?
A. UDP copies files between a computer and a system running rshd, the remote shell service (daemon).
B. UDP is a member of the TCP/IP suite of protocols that governs the exchange of electronic mail between message transfer agents.
C. UDP is a member of the TCP/IP suite of protocols and is used to copy files between two computers on the Internet. Both computers must support their respective roles: one must be a client, and the other a server.
D. UDP is a TCP complement that offers a connectionless datagram service guaranteeing neither delivery nor correct sequencing of delivered packets (much like IP). 49: Which of the following host addresses are members of networks that can be routed across the public Internet? (Choose three.)
A. 10.20.12.64
B. 172.16.32.129
C. 172.64.32.34
D. 192.168.23.252
E. 196.104.12.95
F. 214.192.48.254
50: You are connecting your Serial 0/1 interface to the Internet. Which of the following need to be done for the connection to work? (Choose two.)
A. Assign a public IP address.
B. Use the shutdown command.
C. Use the no shutdown command.
D. Make sure the interface is running in full-duplex. CCNP
- BSCI
6.You are troubleshooting BGP on your routers. You must check of a particular router is a route reflector or not. Which IOS command should you use?
A. show bgp neighbor
B. show running-config
C. show route-reflector
D. show route-reflector-client
7.You must redistribute BGP routes into an IGP protocol, for example OSPF or EIGRP.What should you take into nsideration?
A. IGPs are limited to 250 routes
B. A full BGP routing table may contain 100,000 routes
C. BECause of possible routing loops, CISCO router configuration does not allow BGP routes to be restributed into an IGP.
D. Because BGP routes are not advertised unless they are known by the IGP, Cisco automatically redistributes routes into GPs.
8.Your router has been configured with the manual route summarization of 153.25.200.0/21. Which of the following addresses would be included in the route summarization?
A. 153.25.198.0
B. 153.25.206.0
C. 153.25.208.0
D. 153.25.224.0
9.You are configuring your OSPF router network. You separate a large area into multiple smaller areas. What is phrase used for this action?
A. interior areas
B. OSPF subarea
C. link-state protocol
D. hierarchical routing
10.You are troubleshooting one OSPF router. In particular you want to identify which networks are routed by a given OSPF
process. What IOS command should you use?
A. show ospf
B. show ip route
C. show ip protocols
D. show ip ospf database
-BCMSN
11.Which of the following items should be an integral part of a network topology diagram? (Choose all that apply.)
A. Individual end user systems.
B. Location of configuration files.
C. Illustrations of each network device.
D. Representations of logical and physical connections.
E. Speed and duplex of individual switch ports.
12.There are three destinations to which the Cisco router logging process can distribute error messages. What are these three destinations? (Choose all that apply.)
A. Message directory
B. External syslog server
C. Logging buffer
D. Terminal lines
E. History file
F. Configuration file
13.Which command would you utilise if you want to determine if a problem resides in the first four layers of the OSI networking model?
A. arp –a
B. show ip interface
C. telnet
D. ping
14.Which of the following captures the speed of switching and scalability of routing?
A. Layer 3 switching
B. Fast switching
C. Layer 2 routing
D. Process routing
15.Which of the following features of VLAN maps do not contain a match clause?
A. Implicit deny feature at end of list.
B. Implicit deny feature at start of list.
C. Implicit forward feature at end of list
D. Implicit forward feature at start of list.
- BCRAN
16.You are troubleshooting an ISDN PRI connection a Cisco 3600 router. You are interested in the active Layer 3 sessions. In particular, you are interested in the call-type and B channel used.What command should you use at the CLI to display the required information?
A. debug dialer
B. show isdn status
C. show dialer-group
D. show dialer interface
17.As the senior network technician you must decide which Cisco security server is sufficient for your company. The requirement is that it should provide AAA capabilities.What would your recommendation be?
A. A CiscoSecure AIX
B. A CiscoSecure PIX
C. A CiscoSecure ACS
D. A CiscoSecure Policy Manager
18.A company wants to connect its US office via ISDN to its European Headquarters. The US office orders a T1 connection
to accommodate the voice and data requirements. Which type of line should be ordered for the European Office?
A. E1
B. T1
C. DS0
D. OC-1
E. STM-0
19.You want to enable auditing of all privileged mode access CLI commands on your Cisco 2501 router.What should you use?
A. ip audit enable
B. aaa accounting enable 15
C. aaa accounting command 15
D. aaa accounting enable priv
20.You are required to configure CHAP authentication on an interface. What should you use at the CLI?
A. chap authentication
B. authentication chap
C. ppp chap authentication
D. ppp authentication chap
- CIT
21.What command will you use to enable the forwarding packets that has no default route to the best possible supernet route?
A. ip split-horizon
B. ip redirects
C. ip proxy-arp
D. ip classless
22.What is the command that will display system messages indicating the existence of duplicate IP addresses on network devices?
A.show logging
B. show IP protocol
C. show interfaces
D. show IP routing
23.What is the proper schedule that should be used in the maintenance of Network Topology Diagrams and Network Configuration Tables?
A. At the end of the year.
B. Before making any changes.
C. At the end of the day.
D. At the time changes are applied.
E. At the end of the month.
24.The show ppp multilink command provides the following information:
A. Bundle name
B. Bundle flapping record
C. Bundle idle time out
D. Bundle disconnect reason
25.Which of the following statements regarding EIGRP are true? (Choose all that apply.)
A. EIGRP routers maintain en EIGRP Neighbor Table and an EIGRP Topology table.
B. EIGRP triggered updates are flooded to every EIGRP router within the EIGRP AS.
C. An EIGRP route will be in the active state if it lost the successor and no feasible successor is available.
D. On Ethernet (Broadcast) networks, EIGRP routers only establish adjacencies with the DR and BDR.
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