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Name:IsaacJoin In:Feb 21, 2019
Share a CCNA exam summary!

Post by Isaac » Dec 21, 2018

The exam should be a bit nervous at the beginning, so be sure to check the exam location one day in advance when you take the exam. In addition, when applying for the CCNA exam online, be careful not to apply for Chinese. Be sure to check the email confirmation for English. When you are in the exam, if you are nervous, you can do the problem slowly, don't rush to do it, be sure to believe in yourself, and believe that using the Testpassport question bank is no problem. At the same time, you can breathe a few times and you can alleviate it. In doing so, I believe that you will not be nervous. In addition, when doing a configuration problem with a small problem, be sure to remember to answer all the questions, press NEXT. Usually do not understand the problem in the topic or English words must be repeatedly scrutinized to find relevant information. The drag-and-drop question in the question bank is when you can't see the problem, so when you have the problem, you will start dragging and dropping the option. So when you do the question bank, if you don't see the problem, you should thoroughly understand each option. the meaning of. Finally, I must see the problem is to choose a few answers, I have a topic to choose three when the exam, because the topic is too easy, I did not even look at the problem only selected 2, fortunately in my NEXT , I am prompted to choose only 2, it is fortunate.
The 44 questions I encountered in the exam, the completely different topic encountered is the topic of EGRIP. This topic is like this. The topic gives the EGRIP configuration of multiple subnets, but because NO AUTO-SUMMARY is not used. , so it will appear in the border summary. The answer is to choose this, it should be a class summary of the occurrence of the boundary, then the host A can not CONNECT host B.
3: Experimental title: The first topic: RIP configuration topic, the first screen appears a prompt, in the lower left corner of the screen there are "configuration instructions" and "TOPOLOGY", the configuration instructions will give the requirements to configure RIP, click TOPOLOGY, The topology will be displayed, click on the "CONSOLE" computer of the link router, and the configuration CLI will appear.
When configuring FA0/0 and S0/0/0, I first calculated the IP address. The IP address in the test content is calculated separately, and it is definitely different from the IP address given by the title. I have to make a note: When using hostname, be sure to see the case of the router, you can't make mistakes. When using password to configure password, you should also distinguish between uppercase and lowercase. At the address of FA0/0, the test description only shows the address range of 6 host addresses and FA0/0, then the range of all address block sizes is: 2, 4, 8, 16, 32, 64, 128, 6 The host is in the range of block 8, so MASK is, and S0/0/0 gives 13 host address ranges, but says: the lasst IPADDRESS, the last address here must not use broadcast. Address, the address given today is because the fast size is 16, so the last address is, because the address range is 145-158, 159 is the broadcast address can not be used as the host address. RIP 2 is used when the network announces
Configuration instructions, when the port is configured, I use show ip int brief to check whether the port is UP, but in order to prevent the accident, I still use the NO SHUTDOWN command.
Finally, remember to use copy run start, it is possible to ask if you want to save after using this command, you just have to press Enter.
Special note: I specially used TAP to build and found that some commands can be supported. So if you really can't remember the order, you can use the completion command.
So the order is listed: (
Config t
Hostname 8888
Line console 0
Password ****
Line vty 0 4
Password ****
Int fa0/0
Ip address *** ****
No shutdown
Int s0/0/0
Ip address *** ***
No shutdown
Copy run start
4: access-list and nat experiment This is almost the same as the first question in the test bank experiment, but the IP address is different, it needs to be calculated, and the subnet mask needs to be recalculated. The calculation method is mentioned above. Here is a description of the C address: 2 4 8 16 32 64 128
31 30 29 28 27 26 25 24
254 252 248 240 224 194 128 (
There is a description of the block size, such as the use of the fourth address, if the block size is 16, IP is then it should be calculated from 145. The fourth is 148, 144 is the network address.
The calculation method is as follows: for example, the subnet length is 29, the size of the block is 32-29=3 2^3=8, then the subnet mask is 255.255.255. (256-8=248)
Another point is that "overload" don't forget, otherwise this configuration is equal to no configuration.
Finally, don't forget to write copy run start
5: frame-relay experiment topic, the topic gave four small problems, the command used is show run and
Show frame-relay map, these small problems and the question bank give the same problem, the method is the same, but the port number is different, so when choosing the topic, the back answer is definitely wrong, so still You need to use the command to view the options.
6: NAT experiment selection topic, the same as the question bank, the four options are the same, if you are lucky, then the answer is back. NAT experiment selection topic is not difficult in itself. Still the price is easy. PING corresponds to ICMP, FTP, TELNET, and the port number corresponding to SMTP is 21, 23, 25. In a port direction, only one control list can be used.
Second, the control list cannot be all DENY.
7: Drag and drop the title for example, this topic is the same as the question bank. The purpose of the test is to understand the management distance of various routes: direct connection is: "0", S static is "1", "D" is EGRIP management distance is 90, OSPF management distance is "110", The RIP is "120", so you can choose to drag and drop as you like.
Overall, the exam is easier. However, I personally feel that the means of exams are always learned by myself. My next step is to pass CCNP and welcome friends who like me to add me as friends.
Today, I passed the CCNA exam with 972. The exam time is 2 hours. I spent a total of 39 minutes to answer all the questions, and each topic was carefully read. I spent time on the test topic. This is also to tell everyone. The exam time is not a problem, so please friends on CISCO Road, don't worry about time. The score is not very high, the transcript says that I made a mistake in the configuration topic and the selection topic.
1: Reference Books: Electronic Industry Press: CCNA Study Guide (Chinese 6th Edition) 640-802, I read this book twice, all the experimental topics in this book, all the English questions after class Finished. If you really take the CISCO route first, the foundation must be good at the beginning. I attended the training of senior network engineers for more than 10 months, and I have laid the foundation for a rookie study.
2: Exam reference question bank: Testpassport (v18.01), take the exam today, 44 questions, 2 experimental configuration questions, 2 questions in the experiment view, 2 questions in the drag and drop, the other are the selection questions. Only one topic for all topics is not in V18, and all four experiments are covered. I think that if you only read books and do not do the test bank, it is still difficult to pass the test.

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