ccnp syllabus

Specific configuration and Tomcat under the same, please refer to: Http://note.youdao.com/share/?id=e486a2e17eefbfab6f227dc9dddd0ceftype=note Here are some notes: One Tomcat cluster and load balancing implementation (session synchronization) Supplement Because the session Sync feature of Tomcat requires multicast, Windows is enabled by default for multicast, but Linux is not enabled by default. You can open the route add-net 224.0.0.0 netmask 240.0.0.0 dev eth0 #eth0,eth1,eth2 by instruction ..

I finally completed all the OCP DBA courses. Tired! In general, Oracle certification is worth the test. I have a ccnp and MCSE certificate, but after passing the DBA examination, I feel that I have not only deepened my understanding of modern databases, but also enriched the knowledge structure of computer science. In my opinion, Oracle databases even have some operating system functions. There are quite a few things to remember about Oracle exams.

characters. 7. take exams and certifications correctly. Many people take computer level 4, soft exams, and various certifications, and take these exams as their learning objectives, hoping to find a good job with a certificate. However, in addition to Cisco's ccna, ccnp, and CCIE certifications that have been supported by commercial factors and cost thousands or tens of thousands of dollars, there is no certificate in China that can have immediate

for professionals in network-related projects, but also for the relevant researchers and students to provide great help. As a translatorRami RosenSenior Software engineer, Linux kernel network expert. Over the past more than 10 years, he has been involved in several cutting-edge Linux kernel projects, published numerous articles on the Linux kernel Network and virtualization, and lectured many times. Blog Address: Http://ramirose.wix.com/ramirosenTranslator Profile:Chingfreelance Transla

profileChingFreelance translator; 2000 Professional translation, master translation of books, occasional translation of press releases, soft articles, published translations of 40 more than, including the C + + Prime plus Chinese version of the CCNA Learning Guide, CCNP Route Learning Guide, model-oriented Software architecture: Model system Android App UI design mode "VC choice: Who is the next 1 billion-dollar company," and so on, a total of more t

articles, published translations of 40 more than, including the C + + Prime plus Chinese version of the CCNA Learning Guide, CCNP Route Learning Guide, model-oriented Software architecture: Model system Android App UI design mode "VC choice: Who is the next 1 billion-dollar company," and so on, a total of more than 7 million words; Before the professional translation, engaged in three years of chemical product analysis and development, has done two y

Linux System Management1. Storage ManagementTraditional disk PartitioningRAID technology, implementation of soft raidLvmFile System ManagementExt,xfs,btrfs (Learn)2. Package ManagementRPM, yum, DNF3.sed, Gawk4. Process Management5. Network ManagementNetworking Basics (Cisco CCNA+CCNP)Network attribute ManagementNetwork parameter Monitoring6.Linux Kernel ManagementKernel Compilation and InstallationClipping of the kernelCustom kernels7.Linux system Sta

Tags: Ada size round ref grab package for open Ade AltGNS3 ( 2.0.0b4 version ) (For CCNA and the CCNP ) : Https://www.gns3.com/software includes GNS3.exe and GSN3 VMsNote download is required to download 2 a program: 1 is the installation program; 2 is based on VMware of the GNS3 VMSFirst step: After installation, remember to install GNS3-VM (for example), and then start in VMware Workstation650) this.width=650; "src=" Http://s3.51cto.com/oss/2017

Committee of commercial products. 2013-2014 the inauguration of Huawei, Huawei Noah's Ark laboratory director of scientists, won the Huawei "President Award". The fourth paradigm was founded in 2015. Chen Yu Hao Taiwanese genius, cih author, a gifted programmer of the teenager, with the news of the time to describe: see the reporter shivering, face the computer smile. In the computer is not so popular, the network is not very developed in 1998, CIH caused 60 million computers worldwide paraly

= "Wkiom1dd5ykrwbdlaaiay51_bre491.jpg"/>If you do not specify a field, all fields will be assigned values, such as adding the name Rob and all of its propertiesINSERT into students VALUE (' Rob ', ' CCNP ', +, ' M ');SELECT * from students;650) this.width=650; "src=" http://s4.51cto.com/wyfs02/M02/80/8A/wKioL1dD6LmyTWHZAAD0Ko096M0605.jpg "title=" 1.jpg " alt= "Wkiol1dd6lmytwhzaad0ko096m0605.jpg"/>UPDATE table name SET field = value [WHERE condition];F

auto_increment, Name CHAR (a) Not NULL, age TINYINT NOT NULL, PRIMARY KEY (ID ), UNIQUE KEY (name), INDEX (age))CREATE TABLE Courses (ID TINYINT UNSIGNED not NULL auto_increment PRIMARY key,course VARCHAR (a) not null);2.3.2. Inserting table data:INSERT into courses (Course) VALUES (' CCNA '), (' CCNP '), (' RHCA ');2.3.3. Index of the display table:SHOW INDEXES from Tb_name;2.4. Query the data from other tables and create a new table with it: (Note

example, the username and password of the core network device transmitted over the network are in plain text. However, you can use SSH instead of Telnet to do the same job. At the same time, you also need to emphasize that you need to find a balance between ease of use and security based on the specific needs of the enterprise. David Davis has 12 years of experience in the IT industry and has passed many certifications, including CCIE, MCSE + I, CISSP, CCNA, CCDA, and

At present, vrouters and vswitches are widely used. Here we mainly introduce the comprehensive comparison between vrouters and vswitches. Cisco certification has always been regarded as a gold icon in the IT industry. In foreign countries, Cisco Junior network engineer certification-CCNA is called "high-paying express trains ", IT can be seen that the amount of gold and the degree of recognition in the industry, and the subsequent tiered professional certificate-

can be sent to the same target file. The router parameter setting puts the route table into the route table with the smallest measurement, because it considers this route as the nearest and therefore the best. In contrast to the management distance, the measurement has only one routing protocol. They cannot process routes in multiple resource pools. Different routing protocols have different algorithms for metrics. The RIP algorithm is based on the number of hops, and OSPF is based on the bandw

The most authoritative certification in the Linux field: RHCE10 Certification: 1st: RHCE -- RedHat certification engineer 2nd: SCJP -- Sun Certified Java software engineer 3rd: OCP -- Oracle certified expert 4th: CCNA -- Cisco Certified Network Administrator 5th: A + -- CompTIA certified computer service engineer 6th: CTT + -- CompTIA certified Technical Instructor 7th: SCWCD -- Sun Certified Web component developer The most authoritative certification in the Linux field: RHCE The top 10 certi

. What is the scope of application of the protocol? OSPF is mainly used in the LAN construction of medium-sized companies, from two to 2000 devices. Of course, this is not only limited to 2000 servers, but also more. BGP is applied to a larger scope. Generally, a data center is connected to the entire internet. For more information, see Cisco CCNA and CCNP. 4. Why should I use OpenBSD to replace Cisco and Huawei vrouters? I am familiar with Cisco

The official CCNP teaching material emphasizes 0. In fact, no matter the outbound interface configuration or the Management Distance configured with the next hop address is 1. The experiment is as follows:R1 (config) # ip route 1.0.0.0 255.0.0.0 serial 0/0R1 (config) # do sh ip rou 1.0.0.0Routing entry for 2.22.0.0/16Known via "static", distance 1, metric 0 (connected)Routing Descriptor Blocks:* 1.1.1.2Route metric is 0, traffic share count is 1Direct

and the division by dedicated line connection, using the PPP protocol PAP for two-way authentication,R1#sh Run int S1/1Interface SERIAL1/1IP address 12.1.1.1 255.255.255.0Encapsulation PPPSerial Restart-delay 0PPP Authentication PAPPPP pap sent-username CCNP password 0 CCNPEndR2#sh Run int s1/0Interface serial1/0IP address 12.1.1.2 255.255.255.0Encapsulation PPPSerial Restart-delay 0PPP Authentication PAPPPP pap sent-username CCNA password 0 CCNAEnd3

, see About the work of programming, any treatment slightly better, will mention such as: good English reading and writing ability, can read English API interface and so on, visible English has become the programming work to get a high salary condition. 3, all you need is written in English as a programming person, there is a household name of the site-stack Overflow, because the site provides a variety of questions about programming technology, we can find many answers from this site, including

reverse, there can only be one primary server, but there could be multiple slave servers, like only one country president, but there could be several national vice-presidents. The third Server C server can focus on full-time secondary server.When configuring the DNS server, the line code is called SOA, it involves 3 time, these three time is refresh (refresh time), Retry (retry time) and expire (expiration time), where the expiration time is from the server and the primary server exchange the b