CCNP certification would be a more in-depth study which would be based on the CCNA course. SPOTO Club’s CCNP Courses offers the perfect training programs for the candidates to clear their CCNP exam, in a single attempt. A Cisco certified professional would ensure the recruiters that they would be considered as on-boarding a competent resource to handle the tasks at hand. Thus, if you wish to obtain your CCNP Certification, SPOTO Club’s CCNP Online training would be considered at the best training to obtain it. Below mentioned are we would be specifying steps for obtaining the CCNP Certification. Revisit your CCNA Course Make sure that you revise your CCNA course basics while preparation for CCNP certification. CCNP routing and switching are considered to be built upon the CCNA concepts. Revolving around the same topics CCNP would give you an in-depth knowledge as well as the logic of CCNA sub-topics. It might be quite some while since you have cleared your CCNA certification, refresh some knowledge, skills, as well as logic to help you out to prepare for the CCNP certification. You could also use the SPOTO Club’s CCNP Exam to clear this exam in one go. Go topic wise The CCNP course is not one that you could cram it up. You should understand that each subtopic in-depth as well as end to end. Reading the entire book in one go without assessing how well you would understand each topic doesn’t work for CCNP Courses, which you could acquire at SPOTO Club’s CCNP Certification program. Practicing as well as evaluating your knowledge and skills of each topic on the practical level is considered to be very important. Go beyond the course Although the CCNP course books are considered to be quite extensive, Cisco and its followers have forums and groups that could help you to add more to your knowledge and skills. Follow the blogs to gain the knowledge of latest updates of networking news. Check out YouTube videos as well as watch the course videos or CCIE expert videos and learn from them. The best part of being connected to the groups as well as forums is the help which they provide you if you ever stuck on a problem, or provide a few practical tips. Thus I would recommend you to obtain the SPOTO Club’s CCNP Dumps, for better results. Practical knowledge CCNA certification would have set your standards clear. Never consider Cisco certification just about bookish knowledge. If you would clear your CCNA certification without any lab set up, CCNP isn’t going to be easy if you don’t have hands-on knowledge. Practice a lot in your CCNP lab to get the hang of Cisco CCNP devices as well as score on your CCNP certification. Plan your exam series You have complete authority to choose the sequence in which you would be willing to take up the exams. CCIE experts would state that you must take the first one of which you are considered to be most confident. When you would clear the first exam your confidence for the next coming exams would be boosted. Make sure you plan this well so that your preparation, as well as your sitting through the exams, is in sync. Thus gain the SPOTO Club’s CCNP Certifications Courses, to help you out to gain the CCNP Certification in a single attempt. When it comes to IT certifications, the SPOTO Club would be the best training provider. They also provide you the passing guarantee, through which you would be able to ensure your success and feel motivated. Thus, achieve the SPOTO Club’s CCNP exam dumps, if you wish to achieve your CCNP Certification with minimal hustle.      

IT certifications are considered to be industry-leading credentials so as to start and grow your IT career. Whether you’re looking forward to an entry-level IT certification in order to get your first IT job or you wish to boost your IT career with an advanced level of IT certification, such as in cybersecurity, Cisco, AWS can help. If you too are an aspiring candidate who wishes to pursue IT Certification, you will need a good training institute, like the SPOTO Club. SPOTO Club IT Certifications Training courses are considered to be the best prep courses available for various IT Certifications. SPOTO Club IT Certifications includes various training programs like Cisco – CCNA, CCNP, CCIE Certifications, CISSP, AWS, Microsoft and lots more. Once you have acquired SPOTO IT training, you will gain the guarantee of your success. Though SPOTO Club will help you out throughout your journey of achieving the IT certifications, but it is recommended for you to follow the below steps for passing the exam easily. Below mentioned are certain steps of acquiring IT Certification. Step 1: Choose Your IT Certification Research which IT certifications would be available, match your interest and would be able to help you to achieve your career goals. You could use the SPOTO IT Certifications online training preparation courses to check out which IT certifications are suitable for you. Step 2: Get Acquainted with the IT Certification Exam Before you start training for your IT certification, you need to make sure that you have understood the big picture of what’s on the exam. Download and study the exam objectives as well as practice test questions so as to see what’s covered and the type of questions that would be asked. Remember, the same exact questions won’t be on your exam, these practice test questions would just give you a good idea of what to expect when you would be taking your certification exam, building up your confidence level and setting you up for success. Step 3: Begin to Learn and Train for Your Exam You should choose from traditional study guides and books, interactive labs, online training, online exam prep as well as video training in order to create a learning experience that works for you. If you would prefer an instructor-led certification training program to self-study training, you would be able to find options for classroom training as well, like it is being offered for the training program being offered at SPOTO Club.  Step 4: Registration and Commencement of Your IT Certification Exam When you have learned the skills as well as knowledge which would be required by the certification, it’s time to take the exam. First, you need to buy your exam voucher. Then, find a Pearson VUE which would be testing center near you and register for your exam. So, now you have acquired your certification in hand, you’re joining a community of more than 2 million IT professionals who are being certified with IT Certification. You would have earned a powerful, globally recognized IT certification that would be helping you advance your IT career. Why Choose SPOTO Club IT Certifications? SPOTO Club, founded in 2003, would be concentrating on IT Certification training, which included Cisco certification, AWS certification, CISSP certification, RedHat Linux certification and lots of other popular certifications. The abbreviation SPOTO stands for Service, Professional, Outstanding, Teamwork and Obtain. SPOTO Club has a team which would be dedicated to providing best Service, with Professional as well as Outstanding Teams so as to help members Obtain IT certifications as well as cutting-edge technologies. Think IT Certification, Think SPOTO Club, we could proudly say that as it inflicts in our success ratio.

Welcome to the exciting world of Cisco certification! You have picked up this certification because you wish to something better—namely, a better job with more satisfaction. Rest assured that you would have made a good decision. Cisco certification would be able to help you get your first networking job or more money as well as a promotion if you are already in the field. Cisco certification would be also civilizing your understanding of the internetworking of more than just Cisco products: You would be developing a complete understanding of networking as well as how different network topologies would be working together to form a network. This is considered to be beneficial to every networking job and is the reason Cisco certification is in such high demand, even at companies with few Cisco devices. Cisco is considered to be the king of routing, switching, and security, the Microsoft of the internetworking world. The Cisco certifications would be reaching beyond the popular certifications, like the CompTIA as well as Microsoft certifications, to provide you with an indispensable factor in understanding today’s network— insight into the Cisco world of internetworking. By deciding that you would be willing to become Cisco certified, you are saying that you want to be the best— the best at routing and the best at switching. This book will lead you in that direction. Cisco’s Network Certifications In the beginning, if you desire to secure the desirable Cisco CCIE certification, you took only one test and then you were faced with the (extremely difficult) hands-on lab, an all-or-nothing approach that made it tough to succeed. In response to a high number of unsuccessful attempts, Cisco would be creating a series of new certifications to helping you get the coveted CCIE as well as aid prospective employers in measuring skill levels. With these new certifications, which would be making for a better approach to preparing for that almighty lab, Cisco would be opening doors that few were allowed through before. Cisco Certified Network Associate (CCNA) The CCNA certification was considered to be the first course as well as the exam in the Cisco certification process and the precursor to all current Cisco certifications. Now you could become a Cisco Certified Network Associate for the meager cost of CCNA Study Materials and either one test (640-802) at $250 or two tests (640-816 and 640-822) at $125 each—although the CCNA exams would be extremely hard as well as covering a lot of material, so you would be having to really know your stuff! Taking a Cisco class would be spending months with hands-on experience isn’t out of the norm. And once you have your CCNA, you don’t have to stop there—you can choose to continue with your studies and achieve a higher certification, called the Cisco Certified Network Professional (CCNP). Someone, who would have acquired the CCNP Certification, would be having all the skills and knowledge they need to attempt the CCIE lab. But just becoming a CCNA would be able to land you that job you’ve dreamed about. SPOTO Club would be committed for providing with all kinds of IT certification study materials as well as best Service, with Professional and Outstanding Teams to help members fast Obtaining IT certifications which would be involving Cisco, CISSP, AWS, CompTIA, Huawei, PMP, Oracle study materials, practice tests as well as online training courses with thousands of candidates. Why choose SPOTO Club? Because it will help you pass any IT certification exam at the first try and you can fast pass the exam. Moreover, Our dumps will be updated timely, and 100% covers the real exam. SPOTO Club would be also providing the simulated exam environment as well as 100% valid exam materials as well as 7/24 Technical Support. There would be so many companies in Certification Industry but SPOTO is unique in itself.  

Diag6 cfg3 Today I faced cfg3 .... same cfg1 section parts but with new configuration 1.1 totally different 1.3 totally different 3.3 additional requirements 4.2 totally different 4.3 totally different 5.1 same with additional requirements 6.2 totally differen 1.1 talking about spanning tree with 2 instance pvst 1.3 Ap1 ,ap3 rimary 5500-1 secondary 5500-2 Ap2 primary 5500-2 secondary 5500-1 Same channels and everything Ap1 -2 should register with ise by MAC address and assign respective clan Ap3 strictly by static route 3.3 rf additional requirement of rf load balancing between data and centerguest ....snip.... we will update CFG soon, and pass at first in world.

TS2 1.accessno10no30 DHCPnolease020 2.SW111有个接口的cost改成9了，R12上看到去0.0.0.0的路由cost一个为31，一 个为30 3.R23：lo0没宣告进程问题 R22：route-map中setmetric类型问题 SW110去ping10.2中第三跳没有as号，但是SW200ping10.1第三跳有。我 在R12还是R22上宣告了直连网段。具体记不清 4.R20\21配了localpre的route-map没挂 5.R60tun0掩码 6.R100e0/0没有ipadddhcp DIAG2 H3 考场的图和标识，还有接口说明是很清晰的。一定要先仔细浏览。 有单独bgp图。R11\R21这些和as10001连接的线，也是用的vrf的连接线，当时还以为 是有新需求，后来一想应该是isp上有vrf。 其他需求和思博无异，下面我没有提到的地方，按思博来做就ok了。之前同学们总结过的 坑，我也不提了 L2: 根据2层图来做，标识很清淅，做起来很爽。这里说一下不同点： 1.汇聚交换机，上有e3/0-1,划到了都划到了2000或2001，其他区 域也有这个情况。所以我也补有swmodeacc.包括接入交换机，比如310上e0/0- 3,e1/0-3缺的。后来只要发现缺了这句的交换机，我都是刷这两段到不同的交换机上。 插曲： 做到1.4的时候，，忘了敲ipaddnegot后来发现补上。但是，拿不到ip。shintdial1 是LCPclose。看到我就想是不账号密码不对，但检查没错。shnosh后还是拿不到，在想 是不是mtu的问题，又把mtu拿掉，还是不行。心想，不会跪在这了吧。。。后来没招了， 只能大势reloadR70，终于拿到了，花了10多分钟。 确实自己思路、配置都正确，可以尝试reload。 L3 3.检查ospfbgprouter-id。 4.做了策略一定要docleipbgp*soft。 关于这一点的坑： 2.9 ipv6bgp预配是存在的，因此bgp表中已经有三条了，如果做了过滤后不软清，多 余的2条还会表里。我检查的时候发现的。 2.8 user4traR100，最先是走的R40,我当时检查了配置没错，原因也是没软清 5.组播的坑 12点之后，因为精神高度集中了很长时间，加上又饿，状态已经下降了，自tra很容 易发生。 我们是1点过几分才吃饭，当时我正在做组播。刷完后，发现现象没出来， 然后吃饭的时候想起我没加ipmulticast-r。吃完饭补上，发现结果还是不对。刚吃 完饭本来就有点困，我就先做后面的了。 后来完成整个cfg后再来检查，发现配错了，最好先no掉错的。）改好后，R13故障依旧， 当时想组播5分啊，有点慌，什么cleipmroute之类的我能想到的命令都用了，还是不行。。。 非常蛋疼。最后没招，重启大法，好了。 配到后面注意力会下降，最好放慢节奏，多加检查。 检查 8.access掩码\prefix前缀长度\忘route-map 我之前练习，就容易犯这些毛病 9.按要求一节节来认真检查。最好能静下心来看看原文想想有没有漏。考场上心态很紧。漏 配和自tr很正常。顺便sh一下各个区域的设备的关键配置，ospf\bgp\策略这些 10.除了2.8，我还在各个user上相互ping。但是我发现user4去user1和2，发现到 了各自as的交换机区域就可以有问题，比如到sw100或sw200再往前就***，但是从 R11或R21去ping本区域的user又没问题。 把这些过不去的sw，cleipospfpro,发现走另一端101或201可以，但是等收敛后 又不行，当时觉得应该是bug，但是还是想弄好。于是就从user1user2去ping其他 as,ping多几次后就好了。除了10.7.0.2要65002上才能拼通，其他设备按理都能 ping通。（这一点我不清楚原因） 一些小技巧 我都是写到txt然后刷的，为了怕刷错，我会在命令前加上设备描述，然后复制的 时候连着这个描述一起复制进去。。 窗口问题 1)我是把topo页面调到1/2显示器宽，然后点左上角的fitwidth,这样topo图就 很小了，不需要移来移去 一些快捷键 记事本： ctrl+→，可以跳过一个词，bgp配置很方便 备考 第一次考试，以为TS20分以下就铁定挂，对规则不了解对我心态造成很大影响，但归根到 底还是自己准备不够 TS 我认为不靠记错点，能够靠思路可以来排出来，就是差不多了。思路不清淅，碰到 考场干扰项，加上很紧张，可能就解不出来。这个时候就是一顿乱sh配置，像热 锅上的蚂蚁。而且有时候sh一次没看到相应配置，还不相信，还要在重复几次。 这就是心态慌了的典型。 TS1的每一套，都很有意义，不能跳，我当时就为了赶时间，只练了三套。 针对难的，着重训练，比如ts1Q5Q7我当时就没理解透,考试果然没解出来。 CFG 我认为要准备到弄懂了每一题的需求，和理解解法。特性题和组播除外。

It’s a perfect time to be CISM or CISSP certified, or have any cybersecurity certification: according to Gartner, the unemployment rate for cybersecurity professionals is zero – as in there isn’t an unemployment rate. There are more jobs than qualified candidates, and job postings stay open for a long time. CISM and CISSP are two of the most highly regarded certifications for cybersecurity leaders and practitioners, but their requirements aren’t trivial. Whichever certification you choose, the best way to gain it would be by acquiring the study dumps, which are being offered at the SPOTO Club. CISM (Certified Information Security Manager) CISM is considered to be a certification that would be offered by ISACA that validates your expertise and knowledge in managing enterprise information security teams. Getting CISM certified would be putting you in high demand with employers around the world that would be recognized the achievement and capability CISM certification represents. CISM would be showing that you have an all-around knowledge of technical competence as well as an understanding of business objectives around data security. Get more about ccnp vs cissp click here. Becoming CISM certified is a multi-step process. You need a passing score on the CISM exam, which is a 200-question multiple-choice test that covers these topics: Information security management Information risk management and compliance Information security program development and management Information security incident management CISSP (Certified Information Systems Security Professional) CISSP is another highly regarded information security certification, offered by (ISC)2. CISSP certification proves you have the expertise to design, implement, and manage a cybersecurity program. Similar to CISM, CISSP is a certification typically geared towards experienced security practitioners in management or executive positions, but also pursued by experienced security analysts and engineers. CISSP certified professionals are in high demand and highly paid compared to other IT certifications. The CISSP certification process requires that you meet several criteria: first, you need to pass a candidate background check. You also need 5 years of experience in information security in 2 of the 8 domains in the (ISC)2 Common Body of Knowledge (CBK). Those areas are: Security and risk management Asset security Security engineering Communication and network security Identity and access management Security assessment and testing Security operations Software development security If you do not satisfy the work experience requirement, you can join as an Associate of (ISC)2, which requires a shorter test and qualifies you for ongoing training as a member of (ISC)2. This program is a good intermediate step towards a full CISSP. Assuming you have the appropriate work experience, you then need to pass a 250-question test within a 6-hour time limit. (ISC)2 updated the exam in 2018, but not so much that the older preparation materials would be considered as outdated. The test includes questions from all 8 domains of the CBK. CISM or CISSP? Which is Best for Me? If you are in Infosec or looking to move into Infosec, it’s a good idea to get some kind of certification. Which one you get first depends on several factors. Some people get both. Most people get CISSP first and then get their CISM afterward, but it doesn’t make a difference what order you get them. CISM and CISSP both require a certain number of CPE credits to maintain your certification. There are several ways you can earn CPE credits – you can attend webinars on cybersecurity topics, attend conferences, or attend local CISSP or CISM meetings. You can also earn credits by volunteering for some cybersecurity events and mentoring other members. CISM and CISSP have their guidance and you should familiarize yourself with them and prepare for the commitment to maintain your certification as part of the decision on which path to follow. Whether you could take the CISSP exam or CISM exam, you should gain the study dumps, which are being offered at the SPOTO Club.

Before we would be discussing the CCNA Certification, you should gain the study dumps, which are being provided by the SPOTO Club, for better results. These are just the examples of the CCNA Exam Questions and Answers, if you wish to have more, you should opt for the training courses provided by the SPOTO Club. Top CCNA Exam Questions and Answers: Q 1) What is Networking? Ans: Networking is used to connect or operate with a network. It is the process of creating as well as using wired or wireless networks for exchanging information, ideas, files, and other electronic communication. Q 2) What does Protocol mean? Ans: Protocol is being defined as the rules that would be connecting two or more devices to transfer the information from one device to another. It would be helping to know how data would be transferred from one network to another network for communication. Q 3) What is the OSI reference model? Ans: OSI is a reference model that tells how information and data are communicated over a network. It is a conceptual framework that understands the relationships of transmission. Q 4) What would be the different layers of the OSI model? Ans: Basically, there are 7 layers of the OSI model. Each layer has its functionality in the OSI model. They are: Layer 1 – Physical Layer 2 – Data Link Layer Layer 3 – Network Layer 4 – Transport Layer 5 – Session Layer 6 – Presentation Layer 7- Application Q 5) What is a Switch and why we are utilizing Switches? Ans: Switch is utilized for receiving the signal to create a frame. It forwards the packets between numerous LAN segments. It would be supporting packet control when the data is sent to the Network layer or Data Link layer of the OSI model. While sending packets, a signal gets enabled and gets accessed by reading the destination address and forwards the frame to the appropriate frame, hence we use switches. Q 6) What are Routers? Ans: Routing is the process to find the path on which the information or data can pass from the source to its destination. The device by which routing would be done is called Routers. Q 7) What is the difference between Switch, Routers, as well as Hub? Ans: Switch A Switch is utilized for receiving the signal to create a frame. It forwards the packets between numerous LAN segments. It is considered as the platform for packet control when the data is sent at a Network layer or Data Link layer of the OSI model. It would be supporting a single broadcast domain as well as multiple collision domains. Routers      The router is considered to be a networking gateway device that would be utilized to forward data packets to the computer networks. A router is connected by at least a single LAN with its IP address or with LAN or WAN. A router would be supporting two broadcast domains. Hub In the hub, if something comes in its port then it sends it out to the others. It is considered to be less expensive as well as the least complicated. It has a single broadcast domain as well as a single collision domain Q 8) What is Half-duplex and Full-duplex? Ans: In half-duplex, the transmission of information or communication is one-directional only. In full-duplex, the transmission of information or communication is from both the directions. If you wish to have more questions, gain the study dumps offered at the SPOTO Club. They are the best when it comes to IT Certification Training.

套餐TS2DIAGH2CFGH3 TS2 Q1: SW400/401 No10 No30 Q2: R14natacl有拒绝10.1.201.0，no掉 Q3： R23loop0ospf进程id错误 R22map10igp map20incom R23route-map里没有igpincom补上 按照平时解法解就行 Q4： R20/21： Route-map调用补上 Q5： R60 Tun0掩码/32改24 Q6： SW111 Vl…………. …………………… diagH2 跟spoto解法基本一样，背熟就行 CFGH3 跟平时练的差不多，然后就是之前战报说的 考场预配有很多，肯定是比平时练的时候多，但是需要检查，我记得的ipv6就配置了一部 分就写错AS写了65002，另一端一配就是疯狂报错。所以敲之前需要检查一下预配 SW300/301 考场上有配nospanning-treemstsimulatepvstglobal SW510channel口是反的，考场图上很清晰…………. DC1、HQ区域ospf和bgprouter-id都有预配，敲的时候检查一下就行 组播：没看题目出现e0/2的字样，我用的loo1直接出现象；开始出现象了，最后检查的时 候又不正常了，把4个设备的调用no掉，重新调用了一下就正常了 R14、15、61的DMVPN跟昨天的兄弟一样……….. …………… R71考场上是有预配acl，cryto-aclnat-acl， ……………. 我用考场上的acl没配通，就把它改了用的解法里的 …………………. 然后就是解TS一定要细心，特别是进程id错误的，我经常看漏掉，今天考试R23也是看漏 掉，排了半天； 再就是之前的战报提供的感觉很合适，比较小的点经常容易漏的考场上想起来就配比 如：……………………….. 考试不要慌时间多得很，8点开始考，我10点就开始敲config了，考官也很好，进去之前 会给你大概讲一下TSend是退出一个section结束TS，config的end是交卷提交考试之类 的话，以免考试点错。。。不知道有没有被TR，最后检查确实有掉配置，不知道是考官TR还 是自TR的，可能是自TR的 反正就是敲熟，背熟，能理解最好。 感谢群里的各位大佬、助教、谢老师平时帮忙排错、指导，祝大家都能顺利通过CCIE！！！

The CISSP (Certified Information Systems Security Professional) certification exam update in 2018 included a modest revision of the topics and a significant change to the testing process. Preparing for the CISSP exam has become much more challenging, now. You will need to be knowledgeable in all eight domains of CISSP to pass. This article would be identifying the changes in topics, which would be revealing the complexity of the new testing format, as well as provides a preparation guide to help you successfully clear the CISSP exam. The biggest change would be from the 2015 version to the 2018 revision would be the testing process itself. The original CISSP exam was a paper-based, bubble-sheet test which would be consisting of 250 questions to be completed in a six-hour time window. With the 2015 revision, the CISSP exam would be finally adopted a CBT (computer-based testing) option through Pearson Vue, but it would be retained the question count as well as the time limit of its predecessor. If you are opting for the CISSP Certification Exam, you should gain a good and reliable training provider like the SPOTO Club. With the release of the 2018 revision, the CISSP Certification exam has been converted into an adaptive test. (ISC)2 would be calling this version the CISSP Computer Adaptive Test or CISSP-CAT. The CISSP-CAT only applies to the English version of the exam. For non-English versions, the 250-question, the six-hour version is still used. In the new format, the student would be viewed as a minimum of 100 questions as well as a maximum of 150. Of the first 100 questions, only 75 would be graded and count towards your score. The 25 ungraded questions aren’t marked, as well as are interspersed throughout the first 100 questions. These questions would be utilized to be the evaluation questions for future tests. At question 100, the system would be evaluating your potential for achieving a passing score. If the system would be estimating your pass potential is 95% or higher, the test would end with a pass. If the system would be estimating your failure potential is about 95% or higher, the test would be ending with a fail. If a pass/fail determination isn’t made at question 100, then it is considered to be evaluated again after each question until you reach 150. You would be only assessed on the last 75 graded questions. This means that as you answer to question 101, the first graded question is discarded as well as replaced with question 101. Then as you answer to question 102, the second originally graded question is discarded as well as replaced with question 102, and so on. Furthermore, you are not able to revisit previous questions. You get one chance to view a question and provide an answer. Although it is not stated, a skipped question is likely marked as incorrect. Therefore, guessing would be still a better strategy than just skipping. You are required to always attempt to eliminate question options from consideration, then select your answer from the remaining options. Why the test revisions? (ISC)2 references several factors that would lead to the 2018 CISSP-CAT revision: A more precise evaluation Shorter test sessions Enhanced exam security There has been a significant increase in exam fraud worldwide over the last few years, which would be including both tester impersonations and attempts to steal copies of the question bank. (ISC)2, as well as other test owners, would be utilizing a wide range of techniques for reducing fraud while increasing certification value. The CISSP-CAT is a reasonable defense against stolen test banks. Hence, if you wish to gain this certification, you should opt for the CISSP Training Dumps, which are being offered at the SPOTO Club.

The Cisco Certified Network Associate Routing and Switching certification exam would be covering lots of areas, which would be including network fundamentals, LAN switching, IPv4 as well as IPv6 routing, infrastructure services, WAN technologies, security and infrastructure management. Infrastructure management would be making up 10 percent of the exam topics which would be published by Cisco. Infrastructure Management Overview Infrastructure management would be referring to network infrastructure, which is considered to be a combination of routers, switches and the LAN/WAN links that would be binding those devices together. The management in infrastructure management would be referring to the use of concepts, protocols as well as tools for day-to-day troubleshooting and maintenance of networks. CCNA Routing & Switching would be putting various technologies together under the banner of management of the infrastructure. These technologies would be sharing a common theme, but are considered to be different otherwise. You would be commonly able to study each of these technologies which would be independent without following a specific order. Before we discuss them more, it would be easy for you to obtain certification, if you have obtained some good prep courses, like that offered at the SPOTO Club. Infrastructure Management Categories For ease of comprehensibility, we would list the infrastructure management items and then it would discuss each category in depth. The basic tool list is: Monitoring Protocols IP SLA Device Management Device Maintenance Troubleshooting Tools Network Programmability Monitoring Protocols CCNA R&S covers two monitoring protocols: SNMP Syslog IP SLA IP SLA (IP Service Level Agreement) is believed a tool available on Cisco routers that would let you set up automated operations for distributing synthetic probe traffic into the network. By sending packets as we would be receiving responses, the router could measure and report network availability as well as performance. CCNA R&S covers ICMP echo-based IP SLA operations. Device Management CCNA R&S device management would be including several topics, listed below: Configuration Files CCDP and LLDP Licensing Logging Loopback Device Maintenance Cisco would be selling many different products that might be running different operating systems. The Cisco IOS Software is considered to be the most prevalent Cisco operating system, found on routers and Catalyst LAN switches. CCNA R&S covers a few IOS features that would be nearly working identically on routers and switches. IOS Image Management The Cisco IOS software would be coming as monolithic files stored in the device file system. For CCNA Routing & Switching, you should be able to upgrade as well as recover IOS image files utilizing several alternate methods. Password Recovery CCNA Routing & Switching has a brief discussion about how to recover a lost router or switch password. It is considered to be quite an important life skill for network professionals. File System Management Routers and switches could be thought of as specialized computers. They would be having a file system of their own where they keep the configuration as well as IOS image files, among other things. For CCNA Routing & Switching, you need a basic familiarity with the device file system. Troubleshooting Tools Network troubleshooting is a complex and sometimes-underestimated skill. CCNA R&S covers a few basic troubleshooting tools available in the Cisco IOS Software: Ping and Traceroute Terminal Monitor Log Events Local SPAN Network Programmability For decades, people have used the CLI or web interface to configure and maintain network devices manually. You would be spending time understanding protocols that devices use, learn the commands needed to configure those protocols, and manually add configuration commands, device by device. That’s how we’ve managed networks so far. Hence, if you wish to have more information, you should obtain some good and reliable training courses offered at the SPOTO Club.      

套餐：TS1  Diag2  H3 TS1： Q1：PC101，SW2，R8三台设备绑定的mac地址不一样，根据一个更改了之后翻滚借口，现象即出。 Q2：这里R17已经拿到了正确的ip地址，只需要添加ppp  ipcp  route  default，清路由表，现象即出。 Q3：这里在R1上show  ip  os  dat  sum  +48  网段，可以看到从R5传来的路由掩码是三十位，更改即可，现象即出。 Q4：这题考场给出的现象图跟平时练习的不大一样，但是解法是一样的，通过showR13的eigrp配置 可以看到有分发列表的存在，并且deny掉了145.14网段，删除就好，然后show现象发现FD不对，于是给四台设备都添加了metric  weight  0  1  1  1  1  1,现象出。 Q5：这题有点诡异，先说错点，错点还是常规的：R22缺少next-hop-self； R21挂的route-map  LP  里匹配的前缀列表少了194.1.1.0/24网段，添加上； R5上面做了123跟134网段的汇总，删掉即可。 诡异的点：此题我拿到手，第一件事还是先show现象，考场要求现象跟我们平时练习的一样，重点来了， 我先show的现象通往8.8.8.8跟194.1.1.1  的现象是直接出来的，我以为没错点，就去找123跟134的问题 等我解决了那两个汇总再回头再测一遍现象的时候，诡异的事情出现了，前两个不通了，我检查了邻居啥的都正常， 但是一trace到了38跟42这两个点了，后面就丢包了，不通了，后来我就以为会不会是26有问题，想先做完后面的， 回头再来搞，但是我做到MPLS  VPN的时候，因为要下面的PC要访问公网，然后3，4没有跟7,8建立124,125的bgp路由，我一补上， 前面的8.8.8.8跟194网段立刻就能trace通了，我觉得这后面的问题应该不会影响前面啊，我就没想通，不过做出来就不管了。 Q6：ipv6这题我我也不知道错点在哪里还是压根没错点，我直接看22跟25的配置，发现邻居也......... DIAG2+： 这个没啥好说的，背文档就行，抓包那题我没有筛选出来，我就直接去227看的，果然有老陈说的FE80::666这个，我就选了。 注意第二题的选项比平时多不少，仔细看选项就行。 H3： 前奏：1，H3开头就是一个划分二层的图，列表给的很清楚，每一台交换机都去配一下就行，包括捆绑接口也有，我也没看接口下面有没有access，因为我平时配vlan都会配上 2，SW300跟301确实有那条no  span  的命令，补全就行 正文： 我一般很少看需求，有自己刷的顺序，但这是不好的习惯，还是得看，前面战报其实很详细了，我就简单说一说 65003  ospf，没坑，按解法 65004  ospf，没坑，按解法， 65001  bgp，  没坑，按解法 所有站点的ebgp：没坑，而且有很多预配，但是有的不全，你得自己检查，每一台都补全。 DMVPN：有点坑，预共享秘钥不一样，我是按着R14改的，挂上ipsec，同时翻滚，一下就起来了 MPLS  VPN核心：这里所有的PE路由器都没有RD值，我瞅了两眼需求，也没看到哪里写RD的，然后我就根据平时预配敲了， L2L  ipsec：这题我没起来，我是按照解法敲得，在R24上的感兴趣流反过来匹配，也写了静态，也确定重分布了，但是就是ping不通，我尝试过翻滚接口、删了重配、重启R71，都没用，R71重启了之后一直在刷一条很快的命令，接着就像死机了一样怎么都没反应，我寻思着，这完蛋了，差点叫了考官 然后等了一会儿又好了，但是还是不通，这题搞了半个多小时，我就放弃了。 组播：组播很稳，我上去想找一找到底是lo1还是E0/2接口来着，谁知道我一个都没找到，我就按照思博的解法刷了，一遍出现象。 Section4-5这个没啥好说的，背下来就行 测现象跟检查：一定要检查！一定要检查！一定要检查！重要的事情说三遍！ 现象：这次现象图除了L2L  ipsec那个没出来之外，其他的都符合，就是user4访问公网的时候我走的是15不是14，我想起来思博解法上说后面不重要，我就没管了。 赴考经历：最让我印象深刻的，就是北京这干燥的天气，我14号一下火车，一个小时，嘴唇就干裂了，在北京呆的两天我差不多喝了七八瓶矿泉水还是抵挡不住这鬼天气，感觉我身体的水分 每分每秒都在被抽干，南方的孩子伤不起。我定的京伦酒店，就在考场斜对面，过条马路就是，还是很方便的，就是附近没找到啥吃的。然后考试头天晚上八点半开始睡觉，到 九点半居然醒了，再也睡不着了，然后十二点多睡着，早上五点半醒了，爬起来收拾东西洗漱了一下，去找流浪大佬跟我说的那个可以吃早餐的永和豆浆，然后我跟着百度地图，跑了 接近一公里，还是死活没找到那家神奇的豆浆店，只看到了一家711，我就懒得找了，这里解决了，不得不说，北京的包子真特么难吃。下午考完出来感觉人很飘很空虚，在银泰门口愣了十几分钟， 不知道去哪里，后来还是寻思着回去吧，就上了地铁，我三点交卷，四点刚从地铁口出来就收到了邮件，这次挺快的，还好过了，总算没让我白跑一趟。 几句废话：最开始有念头想考IE源于17年年初，那时候被忽悠进了一家辣鸡机构，讲课也辣鸡，一问啥时候能考试，从来都是题库不稳题库不稳，跟我一个班的很多人都一边骂这机构一边放弃了，然后我一个同事 买了思博的版本过了，我在他推荐下来的思博，刚开始敲版本的时候好艰难啊，因为理论学的不扎实，有时候要两三天才能敲完一个H1，还是各种自tr，经常问老谢一些智障问题，后来大部分时间还是 自己研究自己解决问题。18年八月，我实在敲烦了，就想赶快把这破玩意给过了，就去报名了一考，然后被教育的惨不忍睹，情绪低落了很长时间，也放松了很长时间，真正重新复习应该是过年后，冲刺了 一个多月，（不过我的冲刺也只是白天敲一下，晚上跟周末当然要出去玩啦）总算没白费。这里还是要感谢老陈的帮助，清明那几天天天熬夜给我改模拟考，辛苦辛苦。今天废话太多了，希望大家都能早日拿到号。

一考TS2DIAG2H3二考TS1DIAG3H3 TS1 Q1 一开始SW1看到拿到地址了，觉得没什么，开始3分钟没发现问题，准备跳下一题的时候， 发现之前showrunSW1的时候有2条acl，去检查发现pre172.16.200.0any，马上改成pre 172.16.200.00.0.0.255any就可以了 Q2 R12上配置正确，17缺少enppppppipcproutedefpppchaphostnameXXXXppp chap.passXXXX配上就好就有现象， Q3 这里有点奇怪。没要求TR134.56.78.49，只是让做两个现象，showiposdatasum134.56.78.48 要求是29位的掩码和showiproute134.56.78.48,为了保险起见我这里还是测试了TR，是可 以通的，但是我做完后反过来检测的时候题目要求的现象都出，我TR不通到了 123.45.67.18/123.45.67.6负载后就丢包，有朋友告诉我说我可能当时手快TR错了，TR到了 134.56.78.48网段上了。不过错点也就是R22的OSPF的route-id是123.5.5.5的修改过来就 好。注意如果改完现象不符合那么4台OSPF路由器要,clearipospfpr清楚链接重建OSPF 邻居就会正常。 Q4 所有4台路由器都有预配weime011111要求有1703的值，错点在R12上PASS了E1/0 口， Q5 本以为会在这里卡很久，但是这个反而是最快的，R1和R2之间用的是OSPFP-TO-P不要一 看到一边就NO掉，两边都看下，错点在R2的E0/0没建立mplsip,导致一开始所有测试都 不过去，R12过去的路径走一边，检查R4发现和123.5.5.5的BGP邻居是neaver状态，就 去检查了R5上有做一个map的next-hop,指向了R4，还有在R5的BGP配置里IPV4没配置 123.4.4.4，加上后所有现象全出，都没开R2122。 Q6 一开始没看懂，因为他这里用的是IPV6建的邻居，就放到最后处理的，反复尝试了几次没 建立起来，如果在试下我就能弄好用IPV6的，后来还是用的IPV4建立的， DIAG3++ 一开始看到这个有点蒙，3系列虽然得分点较多，但是有时一下子在考场区分不出， 第1题 是抓包，我一开始没用命令去抓，而是向下翻抓包信息，突然看到了0.0.0.0DHCPdisconver, 看到抓包RA是114,当时就判定了是H3++或者H3+，其他版本抓包RA是113这题分数要 拿到。（得分题） 第2题 是要求从相关信息中找出有用的信息，一开始我选择的是对的正确答案是itissouceipadd 0.0.0.0，因为很多选项里都是有BPDU/UDP/HSRP等系列不相干的词，但是有一个干扰项目 就是theitisdhcpsouceipadd0.0.0.0,最后选了这个，出来才觉得可能错误， 第3题 是要求选择那些问题设备SW1-SW3这两个选项，考场环境是一个圈，你先选一个SW1下 边会有红色的字体说答案不全，在选择SW3，就会出现绿的的字体，也会出现SW1-SW3的 完全答案，一开始没搞懂咋选了，点了几下就明白了，（得分题） H3 第二次考了，始终绕不开这个版本，如果突然来个别的版本，我还是会紧张下的，毕竟H3 的坑都知道在哪，而且H3练习过别的版本的无预配版，对于版本吃的比较透，而且也加错 了3次，排错能力提高了少，虽然被ANDYtr了但是还是排出来了，后边讲下TR的原因， 蛮搞笑的。（注意我是11号机位，考场速度很快，鼠标还是那么漂，但是别在意，稳住就好， 考场开始有各区域的关系图，哪些区域该是IBGP或EBGP，哪些区域改是VPNV4+IPV4都有， 做一个章节开一个章节，不要开太多多了鼠标更漂，注意审题，审题，审题。） 第一步处理二层坑， 考场上有给出哪些端口，要划分VLAN，一个不漏的全部加入SWMOACC 第二步处理预配错误的坑 第三步处理所有ROUTE-ID的坑，处理好底层的问题很重要，这个时间别省，如果这里处理 不好，后续会花费2倍于之前的时间，一定要重视。 专心开始1.1 按照版本敲，没事所有交换机全刷一次，做好脚本，3分钟能做完，考场版本系列只要打 开后，就不需要输入密码。 1.2 之前有同学战报提到，track预配会有问题，这里我没去检查，直接自己配置好去刷进行去， 记得要SH到对应接口，EC我也是这个时间一起刷入，特别注意65005区域，500和501没 有要改变port，但是510上的端口的port变换了，文档一开始有表的对着看下，别只顾刷。 310/410/510都是LACPPASS模式，其他的都是LACPAC模式 ……….. 2.1 R30/31/300/301一起先刷iphost要优先启动OSPF的协议不然会等一会才会看到现象， 正常手法是 Ipdoloo IphostR30XXXXXX IphostR31XXXXXX IphostSW300XXXXXX IphostSW301XXXXXX Iposname-looup 其他的正常配置， …………… 基本没出问题，按照正常配置， 2.11 同2.10一样操作，就按照思博的去做就可以了，现象全出。 3.1 所有区域都有OSPF，也配置了ID，VRF之建立了名称剩下的都自己建立，参照思博的操作， 这里要求IPV4和VPNV4相互建立邻居，除了MPLS建立其他都按照思博的来，是在接口下 建立的MPLS，R1和R2没建立MPLS，补上就好了。注意现象图给的路由表，一定要看，里 边有玄机后边总结会说出。 3.2 也是同思博建立，建议先NO掉tu0， ……………… 4.1同思博解法 4.2同思博解法 5.1同思博解法，不过我自检的时候重启，还是会显示v1,我就又刷了一次nosnmp-server groupcciev1 5.2同思博解法有要求policy-map的名称是LLQ,思博解法也是这个，注意就好。 5.3同思博解法 5.4同思博解法 考试被TR了，TR的点是R20的route-map里删除了我的wei100这个属性在检查R207 条路由过来的方向时，发现10.4是从65002区域过来，我排除了R20的错点后，路由还是 走的65002我就断定还有其他地方，暂时先记录下来，先检查别的区域，但是这个地方有连 环错，就是我之前说的要看10000区域的路由表，在检查10000区域的路由表时，发现R6 只有R3的路由，没有R4的，果断检查邻居关系，发现R6到R4的VPNV4邻居没起来，结 合R20的错误，我推断加错的另外一个点在R6上，检查R4/R6的BGP，发现R4没激活和 R6的VPNV4邻居，激活后，看R20的10.4路由对的是走100.20过来的，这两个发现一个 是解决不了问题的，也影响了USER4去往其他地方的路由，全走了100的网段，所以还是 不要得罪考官。 题外话： 至于被考官TR，TR的时候我回想了下我是如何得罪他的，因为当时DIAG做完，想着去 去厕所顺便方便，洗完手，突然想起有个地方有问题，就大步流星的回到考场，鬼知道ANDY 在我后边，我进门就关门准备挂牌，结果ANDY就刷卡进来，我想我是走的太快把他关外边 了，我挂卡的时候他看着我，我也看了他，期间2秒钟，这就是确认过眼神，遇上对的人。 考试莫慌，平时练习好了，自己版本熟悉了，考试就是正常发挥就好，处理好坑，我那 天一共9人，2个思科员工，大家记得要带双证件，一个会被单独留下验明正身的，遇到问 题就跳下一个，在纸上写好问题，回头在处理，不要怕TS花太多时间，我也使用了2小时 才做完TS,CFG时间大把的，我走的时候还有1个小时没用完，我考前和平时看的资料是战 报/爱吃土豆整理的资料/思博给出的一些，务贪多，贪多嚼不烂，理解即可。 关于检查这一块，TS做完从头开始show一遍现象，有问题记下来，检查完后在去排 除，如果实在排不出，看下分值在分析下是否影响PASS，因为有的时候不是都能拿完满分， 过就可以。CFG做完后第一件事就是全部去保存一遍，然后才开始检查，一共检查2遍，第 一遍是从前到后，期间检查出问题记录，毕竟有些问题不是单方面的，需要联合起来处理， 检查完后开始处理错点，这个时候务必保持清醒和随手WR，因为需要考自己版本的理解和 路由的走向，时间不是特别多，随手WR也是为了不让你在全部重新都保存一次，问题处理 的差不多了，在从后到前的去检查一遍现象，基本上就没什么大问题了，实在排不出的问题 自己要学会果断放弃，不能影响大局 二考正经备考1个半月，基本每天2套版本跑不掉，TS有时间就2套，没时间就一套， 真的是每个CCIE都有一段故事，不管准备考的同学，还是一考失利的同学，记熟悉版本很 重要，考场心态也很重要，二考我也还是会慌，但是去上个厕所，去洗个脸就没事了，平常 练习能达到200%，练习只需要80%就能稳住，每天练习累了一直在想助教的话，业精于勤， 慌于嬉，这里要感谢很多人陈老师当晚不去陪男朋友一直在和我讲解注意事项，虽然是二考 但是还是很专心的跟我说，谢谢了，君好/胡霄亮/dongzhenghaobru/诺维/陈IE/还有之前IE 班的一些同学，给了不少鼓励和建议，一个人走路很累，一群人走路有说有笑的就不累，多 正视自己的问题，才能更顺利的通过考试，还有谢谢哪些我叫不上名字但是给予过帮助的人， 感谢你们。

CISSP Certification proves mastery of IT security and information assurance. A Certified Information Systems Security Professional otherwise known as CISSP, plans, designs as well as manages the controls that keep IT and business systems secure. CISSPs are believed to be policy-makers & thought leaders in today’s hottest security domains, which would also include mobile device security, cryptography, application development security, security architecture & operations, cloud security, and risk management. If you wish to advance your information security career as well as you would be having at least five years of relevant experience, then CISSP certification should be considered as your next step in your IT security learning plan. Certified Information Systems Security Professionals or CISSP are considered to be in demand in a range of public as well as private organizations, including Fortune enterprises, government & martial agencies, military contractors, health care practices as well as the Department of Defense. Also, if you gain some good and reliable prep courses which are being offered at the SPOTO Club. This CISSP training is considered to be intended for professionals who wish to acquire the mobility and credibility to advance within their current Information Security careers. Claiming the CISSP certificate from ISC2 is mandatory that you would be having at least 5 years of recent full-time professional work experience in 2 or more of the 8 domains of the CISSP – CBK 2018. In case you don’t have the required five years of experience, you would be awarded an ISC2 associate title which would be replaced with the CISSP certificate after you would be gaining as well as submit proof of your experience.   The ISC CISSP certification is believed to be the most globally recognized professional requirement in the IT Security domain. This certification is considered to be best suited for:        Security Consultants/Managers        IT Directors/Managers        Security Auditors/Architects        Security Systems Engineers        Chief Information Security Officers        Network Architects   According to the study, the highest populations of CISSPs are located in Washington DC, New York City as well as Atlanta Georgia. The city that would be required with the top paying was New York City, coming in about $119,840/yr. Let’s have a look at the 2018 CISSP Mean Salary on the basis of the City 2018 CISSP Mean Salary By City City Salary Data Washington, District of Columbia $110,142.00 New York, New York $119,840.00 Atlanta, Georgia $96,372.00 Chicago, Illinois $101,687.00 San Diego, California $102,421.00 Dallas, Texas $102,439.00 Boston, Massachusetts $103,520.00 It wouldn’t be a surprise that the more experience, you would be having, the more money you would be able to make. You could see the Median Salary for a CISSP on the basis of years experience below: 2018 CISSP Mean Salary by Years Experience Years of Experience National Salary Data Less than 1 year $51,244.00 1-4 years $69,899.00 5-9 years $87,005.00 10-19 years $102,591.00 20+ years $117,291.00 Finally, here let’s have a look at the job titles that would be having the highest median salary. You would be seen from the table below that Network Security Architects, Information Security Experts and Information Technology Directors earn the highest wages. 2018 CISSP Mean Salary which would be basis of Job Title (CISSP Jobs) Salary – Job Title (CISSP Jobs) National Salary Data Information Security Analyst $80,540.00 Information Security Manager $105,152.00 Security Consultant $93,529.00 Information Security Officer $103,183.00 Information technology (IT) Director $105,112.00 Security Architect, IT $110,451.00 Security Engineer, Information Systems $92,793.00   Finally, one would particularly interested in finding of this study is considered to be that women who hold the CISSP certification is to earn significantly less than their male counterparts. The average CISSP salary for a female would be falling between $73,627 and $111,638, while the average male salary is between $78,788 and $119,184. Hence, if you wish to gain all the above mentioned salary benefits, you should try out the courses which are being offered at the SPOTO Club. Also, SPOTO Club provides other security certifications dumps to help you pass your exam on the first try!

The CCNA certification is considered to be at the foundational level of Cisco’s hierarchy of certifications, so there would be no technical prerequisites for the CCNA exam. This means that you don’t have to take any previous exams before you would be able to qualify as CCNA-certified. However, there are some age restrictions for any Cisco certification: For Under 13 years — Cannot sit for the exam even with parental consent For 13-17 years — Can sit for the exam with parental consent For 18 years and above — No age restrictions Even though there would be no prerequisites from Cisco’s end, the CCNA exam (200-125) might be better suited to those with one to two years of networking experience. This should not discourage those who do not have any hands-on experience and still want to take the exam; you will only need to work harder and use the tools available to you, such as GNS3 and Packet Tracer. Along with the preparation materials, you would also require a good and reliable training provider like the SPOTO Club. What Study Materials Would You Need to Get Started?    Start with self-paced videos so that you can cover a lot of ground quickly. This is especially useful if you are new to networking. Seeing concepts explained visually does a lot to aid in the understanding of such concepts. However, do not rely solely on these training videos because it is easy to miss important concepts when watching videos. This is because training videos would be generally focused on more practical aspects of an exam as well as can gloss over the theoretical topics which would be required to pass the exam.    Get the Official Certification Guide (OCG) for the CCNA exam. If you would be only reading one guide, this should be it because it is the only self-study guide that Cisco would be approving. These guides are usually considered to be quite bulky but are worth the effort. They would be available in various formats (ebook, hardcover) from Cisco Press and other bookstores, like Amazon.    Labs. Videos, as well as study guides, couldn’t replace hands-on experience. This would be used to be tricky because it meant you would be needed access to expensive devices like routers and switches. Thankfully, simulator/emulator tools such as GNS3, Packet Tracer, and Cisco VIRL would have changed the game. As an estimate, about 90% of the CCNA exam content could be practiced with a combination of these tools.    Practice tests. Unless you would be using dumps, no practice test could ever show you the exact questions that would come out on the real exam. The best you could gain from practice tests would be to know what kinds of questions to expect on the real exam. You could check out the training courses offered at the SPOTO Club. How Should I Prepare for the CCNA? There would be generally two ways you could prepare for the CCNA exam; these methods aren’t mutually exclusive: Self-study by utilizing the OCG, watching videos, etc. Training which would be including boot camps and live training sessions External training options would cost more than self-study, as well as they might not be available in your location. However, they generally do well in the area of time as well as increase your chance of success in the exam. Hence, if you wish to obtain good and guaranteed results, you should opt for the training courses which are being offered at the SPOTO Club. They have a team of experts, who have about 16 years of experience, who provides the training so as to help the candidates to clear their certification in a single attempt.  

一份来自环卫工人的战报 大家好，我是一个来自环境专业的通讯从业者，因为娟姐的一步到位理论和波波自称农 学专业高材生而坚定地走上这条道路。 根据我的个人经历，其实通过CCIE考试就两个要点，心态和练习。对于我来说，照搬 思博的标配然后根据考场的一些需求或者预配做调整就是我考试的整个过程了。 先说练习，最开始我的功利性太强，单纯为了证书去考试，从来不问why，只关注How， 所以我的重点在于敲最少的次数去记下标配，但是这样在H1到1+到2的过程中非常的吃 力。说出来很可怕，在能完全脱稿H2的时候，我甚至都不知道BGP的AD值是多少，什 么时候路由能加表，BGP表里的*，？，r，>都是什么意思。但是逐渐敲得多了，遇到的问 题多了，加上跟群里大神们的帮助，在H3的阶段，我已经可以自己去TR，根据现象找出 错误。以至于知道最近偶尔有H1+去复习的时候，虽然许久没敲，但是能够跟着需求一步 一步的去完成，没有以前那种死记硬背的感觉。所以学习这件事，也许不能太功利，遇到问 题多问问why（虽然有个陈姓的老师已经被我问的奔溃了） 再说心态，其实大家手里有了思博的解法，只要练熟悉了，在考场上你完全可以当成自 己在家练习，遇到问题千万不要慌，解法很稳，不要去怀疑。练熟了，减少自TR，搞明白 每条命令以及各个命令组合是为了什么目的，考试仔细点，就过了。 考试内容方面，最近都是H3和H1+，如果临考的小伙伴们可以针对性的复习，我还是把 H2也过了一遍以防死灰复燃，虽然2已经一年多没出现了，2+也是几个月前的事。这三套 我都根据个人理解写了一些Note，大家可以做一些参考。H3是我抽到的版本，所以后面 H3部分我是根据考场情况写的，希望对大家有所帮助。Diag基本都是2，3，没听说过出 DIAG1的。DIGA2一定要去判断是2还是2+，D3的话只要你理解了rootcase都是万变 不离其宗，一定要明白是为什么导致了问题，不要只记答案，虽然选个9选4的是否通过 VTY我还是没弄明白，不过5分足够你通过考试。TS部分，之前两位前辈总结的5套TS 已经基本覆盖了所有错点（至少对于我碰到这套TS2），我在文末附上了他们的总结，上去 直接秒就行了。当然你要做好秒不出的准备，所以思博给的一定要练 习，…………………………… ………………………….. 最后说一下生活上的事，都花了这么大精力和代价来参加考试了，酒店一定要定好的， 不要去省那几百块钱。北京考场附近有正对面的北京大饭店，斜对面的京伦和同一栋楼的景 悦，都是标准的四星级酒店，美团上最多不超过1000。考试前一定要给自己一个最舒适的 环境，休息好了调整好心态是很关键的，千万不要因小失大。考场………………………….. …………………………………………… 考完了之后如果有富裕的时间，北京还是有很多值得一去的景点，去长城的小伙伴一定 要起早，5点去西土城赶最早一班的S2号线（好像是7点20），沿途风景很不错，或者选 择提前晚上住在八达岭附近。因为长城到9点以后基本就走不动人了，真的是下脚的地方 都没有。故宫肯定是要去的，最好是有讲解否则就雾里看花了，可以蹭别人的导游。从故宫 出来一路可以去北海公园。圆明园的话西洋楼那块还是挺有趣的，同样要蹭导游。鸟巢和水 立方没啥意思就别去了。来北京有三个东西应该尝一尝，一个是豌豆黄，很好吃的一种小吃， 偏甜口。一个是烤鸭，去四季民福，千万不要去全聚德。最后一个是豆汁，一定要尝一尝。 除此之外，火锅可以去牛街，连客轩和东来顺都行，不过其实牛街上都差不多。值得一去的 还有簋街的小龙虾店，南锣鼓巷的猫咖（有两只薮猫）和小吃街，小吃街上会有很多汉服妹 子。 我的水平肯定不如群里大多数小伙伴，所以大家只要花点时间练习一定可以通过。凡是 贵在坚持，工作以后才发现学习是一件很奢侈的事，还好家人和领导都支持。所以还是学生 党的抓紧时间学习，不要浪费大学的时光，工作了的小伙伴逼自己一把，减少娱乐时间。如 果有跟我一样重度拖延症的同学，那就提前一个月订上LAB位置，自然而然就会逼自己努 力学习了。最后，祝大家早日拿到自己的IE号！ H3 写在最前面的易错点和注意事项： 前缀列表/MapIN方向：ipv6的默认路由，R51向HUB的LP,R20针对10.4的weight 除了上面三个，其他都是out方向 B2B只需要10.1-10.7，不需要默认 SW300/301需要把no掉的spanpvst加回来 ………………………. 1.1SpanningTreePortfast ………………………. 1.2TrunkandEC 考场有很详细的图……………………. 1.3SpaningTreeMST 4个SW配置long 按要求创建3个INSTANCEmst,MST在300/301/310上都需要配置 SW300/301的e0/2只allowvlan3001 1.4PPPOE PPPOE配置，这个连账号密码都一样 2.1HQOSPFdomain …………………… 2.11组播DC2边界过滤 ………… 我在考场的2.10里没有写agentE0/2，但是在………………………，前提是保证现象全出， 哪种出了现象就不要去动了，组播很脆弱，不要在这个地方耽误太多时间 3.1MPLS 建立mpls邻居，…………我都按照思博的做的 …………………………… Showsnmpgroup可以检查 5.4HSRP 同解法 DIAG DIAGH1 第一题 …………………………. Q2：解决办法 ………………… 第三题 …………………… Q1：描述整个R1丢包的过程 1.………………… Q2:选择正确的RootCause ……………………. ……………… ……………… TS总结 TS1： 第一套 重点从4月12到5月16北京考场都是这套 Q1:SW2和R8端口MAC不相同，PC101MAC地址指定下。 Q2:R17s4/0少了pppipcpdefault Q3:R22掩码错误改为248 Q4:R13noprefix-listdeny145.14.14.14/32(也可能是nopass interface) R11-R14全配metricweight011111不然1603/1703对不上。 Q5:R22IBGP没有设置next-hop-selfR21prefix194没有写上 194.1.0.0/16。做完不出现象再考虑删除R4/5的汇总 Q6:……………………….. ……………………………………….