The old driver tells you: What is the formal operation and maintenance?

If you wish to make your career in network, the Certifications is considered to be the best certification, to jump-start your career. But gaining this certification isn’t considered to be that much easy. You have to go through lots and lots of study process unless you have the help of the CCNP 300 825 CLCNF Dumps offered at the EveDumps.

From network boundary division, ACL management, traffic analysis, DDo defense, to the operating system, open source software vulnerability scanning and patch, and then to the XSS, SQL injection protection of the application service; for example, IO optimization enhances database performance, picture compression reduces bandwidth usage The amount, etc., the Internet business is provided with a smaller resource input brings the largest user value and experience. Combined with the understanding of the company’s business, promote new hardware, new solution reducing the business of services. Diagnostic positioning, server hardware monitoring, health check tool development and maintenance. This time the service change is more manual operation, or there are some simple bulk scripts. The focus of monitoring is more in the case of server status and resource usage, and there are few monitoring of service application status, monitoring more of various open source systems such as Nagios, CACTI, etc. There are also big and small events in terms of security, forcing us to invest more energy in security defense. Gradually, the five major work classifications mentioned before the operation and main team, each classification requires a specialized talent. Abstract each server into a container, by the scheduling system, the service scheduling, deployed to the appropriate server, the automation completed the linkage of the peripheral operation and maintenance system, such as monitoring system, log system, backup system, etc. .

Through the self-dispatch system, dynamic telescopic capacity is dynamically telescopically based on the service operation, and the common service fault can be automated. The work of the operator will also be placed in the product design phase, assisting the R & D staff to retrofit the service enable it to access the self-dispatcher system.

During the development of the entire operation and maintenance, I hope that all work will automate, reduce people’s repetitive work, reduce the cost of knowledge transfer, so that our operation and maintenance is more efficient, safer, make products Run more stable. For the processing of the fault, it is also desirable from the post-processing to become an early discovery, and the manual processing becomes system automatically.

description link:

https://blog.csdn.net/bbwangj/Article/details/76598756?from=GroupMessage

Although no system is ever 100 percent protected, the ability for differentiating between typical network traffic as well as potentially harmful malware is considered crucial and provides the focus of this associate-level certification path. Also, if you wish to acquire this certification, you should gain the CCNP 300 835 CLAUTO Dumps, which are being offered at the EveDumps.

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