F5 Full Name: F5-BIG-IP-GTM Global traffic manager.
is a company called F5 Networks development of the four-seven-layer switch, hardware and software bundles.
It is said to have originally used BSD systems, which are now Linux; hardware is Intel's PC architecture, plus the sur
Download Nginx for Windows version
Download Address: http://nginx.org/en/download.html
Open cmd window
CD C:\nginx pointing to Nginx directory
Start Nginx start Nginx
Nginx-s Stop//Stop NginxNginx-s Reload//Reload configuration fileNginx-s quit//exit Nginx
I hung 2 test sites under IIS T T2, which are only index.html to ensure proper access to
The following is mainly configured under the Nginx folder under the Conf folder nginx.conf file
The simplest configuration
After configuring Nginx, when accessing Tomcat, Tomcat displays such as:
From this state can be seen, guess is CSS and JS these files are not loaded.
In addition, access to the pages deployed on the Tomcat project is the same, with different nginx accesses to the project under Tomcat such as:
Through Nginx as a proxy server, access to the page is like this:
These conditions are obviously due to the server
of virtualization, cloud computing and "on demand" it. F5 is headquartered in Seattle, WA and has branches around the world.Product Technical Features:1) Load balancing support more comprehensiveBig-IP LTM (local traffic management) includes static and dynamic load balancing
have a significant number of persistent connection S. Fastest works okay in this scenario also if you don't have access to any of the dynamic solutions. You can see that some algorithms that encounter long connections can cause problems. Like polling, if a long connection keeps the user session so long, the server response time slows down when the number of connections backlog to a certain value. If you have a large number of long connections, the
Load balancers are often referred to as four-tier switches or seven-tier switches. The four-layer switch mainly analyzes the IP layer and the TCP/UDP layer to achieve four-layer flow load balancing. In addition to supporting four-tier load balancing, the seven-tier switch al
Balancing Method Bar selection: Round Robin (the load balancing method chosen here is polling, or other options available)New Members column: First select new address, then add two Web server IP addresses 192.168.100.116,192.168.100.126 , and their port 80Create Virtual server
) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M00/83/F7/wKioL1eCJSugAb1PAADf3v1XS6E748.png "style=" float: none; "title=" 5.png "alt=" Wkiol1ecjsugab1paadf3v1xs6e748.png "/>4, the client uses LoadRunner to hit the stream test, in the F5 view Real-time connection number, the connection number is about650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M00/83/F9/wKiom1eCJTqDsC22AABfKR6l5YI395.png-wh_500x0-wm_3 -wmp_4-s_4167787041.png "title=" 7
that the application is no problem, network personnel said the network is no problem (can ping from the main center application IP, can cross the Dctelnet business application port, and other VLANs do not have problems), F5 personnel also said F5 log all aspects of normal, no abnormal log!Second, the cause of the problemF5 personnel recommends direct access (without F5
For tomcat, you can copy multiple copies for testing, modify server. XML, and add multiple instances for running. However, we recommend that you copy multiple copies for more intuitive viewing.
Modify the Tomcat context. xml file to enable global session replication.
Based on the huge network structure, the use of cluster servers brings a lot of traffic and other load problems. In contrast, Server Load balancer technology has also emerged. Every technology requires Product Support. Now let's get to know one of F5 Server
F5 is one of our most popular Server Load balancer products, so here we will introduce its configuration on the actual business platform. Through this case, I hope you will have a clear understanding of the specific use and configuration of this product. For more information, please refer to the following section.I. Network Topology650) this. width = 650; "border
Compare mainstream Server Load balancer instances, such as lvs, f5, nginx, and haproxy! -- Linux Enterprise Application-Linux server application information. For details, refer to the following section. Today, most websites use Server Lo
Use IIS Server Farms to set up application service load balancing and farms Load Balancing
When the company's business expands, with a large number of requests, the application Server's capacity can no longer meet the growing business needs, the use of IIS
http://virtualadc.blog.51cto.com/3027116/875622ObjectiveWith the continuous development of Web applications, customers also put forward higher requirements for the stability and reliability of the business, which is no longer limited to the server virtualization within IDC. Many people know that the effect of data exchange between the major domestic operators is not satisfactory, and as a user, especially the business users who require timely response
The new portal and arm have been officially released on Azure, Global. In the future, traditional portals and ASM will fade out gradually.China Azure will launch a new portal management interface and ARM functionality (i.e. IaaS v2) in the second half of this year. This article will create VMS and load balancing in arm mode via the Azure CLI command line.In ASM m
Tags: encountering TCP No EBE requirements problem ber configuration attachmentCurrently in the use of F5 to the database load encountered a problem, to the database load (here does not involve the problem of read and write separation, because it is a one-to-two load pool memeber only a) according to customer requireme
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