The switch occupies an important position in the enterprise network, which is usually the core of the whole network. In this era of hacker intrusion and virus-ridden network, as the core of the switch is also taken for granted a part of the responsibility of network security. Therefore, the switch must have the professional security product performance, the security has become the network construction must consider the heavy middle. As a result of security switches, the integration of security certification in the switch, ACLs (Access control list), firewall, intrusion detection and even anti-virus functions, the security of the network really need ...
Exchange (switching) is the need to transmit information at both ends of communication, using manual or equipment automatic completion method, the information to be transmitted to meet the requirements of the corresponding routing of the technology collectively. A generalized switch is a device that completes the information exchange function in a communication system. In http://www.aliyun.com/zixun/aggregation/11991.html "> Computer network System, the concept of exchange is proposed for the improvement of shared working mode.
How to filter the user communication, secure and effective data forwarding? How to prevent illegal users and ensure the application of network security? How to carry out safety network management, find out the security of illegal users, illegal acts and remote management information in time? Here we summarize 6 recent switch market in some popular security features, I hope to help. L2-L4 Layer Filter Now most of the new switches can be established by the rules of the way to achieve a variety of filtering requirements. There are two modes of rule setting, one is Mac mode, which can be effectively based on the source Mac or the purpose mac ...
IP is the abbreviation of English internet Kyoto, meaning "interconnection between networks", that is, http://www.aliyun.com/zixun/aggregation/11991.html "> A protocol designed to communicate with each other in a computer network. On the Internet, it is a set of rules that enable all computer networks connected to the Internet to communicate with each other, and rules that should be followed when computers communicate on the Internet. Any computer department produced by any manufacturer.
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology lobby How to switch to high-end site links some time ago due to their own work reasons, quit the 28 push the public service training , this thing became a regret in my heart, especially see in the public welfare training area, other students send some feelings and harvest time, but also envy envy hate feeling. Because before oneself greatly ...
Abstract: In the domestic, most grassroots webmaster, the current main source of income, still rely on the advertising alliance, which in particular to Google AdSense for the most, only a small number of owners to put Taobao customers such as CPS, or such as major webmaster nets have fixed advertising revenue. At home, most grassroots webmaster, the current main source of income, still rely on the advertising alliance, which especially to Google AdSense for the most, only a small number of owners to put Taobao customers such as CPS, or such as the major webmaster nets have fixed advertising revenue. No matter what the profit model ...
The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall How am I in the website on-line test first day, the day IP achieves 230. I am very happy to share with you the experience of website construction, although this is my first time to build a website, but also be regarded as an old netizen. But in the process of surfing the internet, often see a lot of small and medium sites to earn traffic and immediate interests, put a lot of window, floating, and so on, for it felt very sorry. Because of this, although can earn to the immediate point of interest, but lost the reader long-term reading the possibility, to know, in the big part ...
This article shows how to setup an active-passive session-aware load balancing cluster (SLBC) consisting of two FortiGate-5000 chassis, four FortiController-5103Bs two in each chassis, and six FortiGate-5001Bs acting as workers, three in each chassis.
Cloud computing has brought unprecedented challenges to data center networks, which are mainly embodied in network scale, resource virtualization and sharing, and distributed data Center collaboration. First look at the network scale. Cloud Computing Data Center Server size is usually thousands of units, or even tens of thousands of units, and with the development of the business, the scale of the network will continue to expand, with the attendant, cabling network management has become more complex. The traffic flow model is no longer the traditional north-south oriented, high convergence ratio, but with hado ...
Cloud computing is already a very hot concept, involving a very large number of services, flexible computing services, file storage services, relational database services, key-value database services, and many others. This article will briefly explain the security issues of elastic computing services, as flexible computing is the most commonly used cloud service and also the cloud service with the highest security risk. 1. Introduction Since many things involve corporate secrets, technical details, implementation or new directions, this article does not explain. Interested can vote for a resume, we work together for cloud computing. 2....
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