cisco server load balancing

Today, we are going to introduce NLB, Network Load BalancingNetwork Load Balancing, referred to as NLB, allows you to propagate incoming requests to up to 32 servers, which means you can use up to 32 servers to share external network request services. Network Load Balancing

1. Overview The interaction between the DHCP Client and the DHCP Server involves both broadcast packets and unicast packets (used during renewal, we know that the general Server Load balancer equipment implements Load Balancing for unicast packet data, so the pure DHCP Clien

technology, and Cisco's Etherchannel technology are all studying the link aggregation technology that binds multiple Nic interfaces of the server, the link aggregation technology virtualizes multiple links into one logical link, which provides a cheap and effective way to expand the bandwidth of network devices and servers and improve network flexibility and availability. This article introduces the bonding Technology in Linux. This technology is use

======================================= 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 surrounding network and dedicated acceleration devices. Of course, to mention the price, are hundreds of thousands of RMB worth. This baby is the device that is used to manage the d

Label: I. What is covered in this article (Contents) What is covered in this article (Contents) Background (contexts) Architecture Principles (Architecture) Test environment (Environment) Installing Moebius (Install) Moebius Test (testing) Load Balancing test (load balancing test

three Alteon servers were used.(2) software:Apache is a well-known HTTP server. Its Two-way proxy/reverse proxy function can also achieve the HTTP load balancing function, but its efficiency is not very good. The other haproxy is purely used to handle Server Load balancer a

for "Welcome Realserver 2" #ipvsadm-A-T 172.16.100.24:80-s RR #ipvsadm-A-t 172.16.100.24:80-r 192.168.24.44-m #ipvsadm-A-t 172.16.100.24:80-r 192.168.24.45-m #ipvsadm-L-N-View defined rules These rules are temporary rules that do not last forever, and you can save the rules for permanent entry, as follows: #service Ipvsadm Save 5. Access to 172.16.100.24 in the Internet Explorer browser displays the following image information:

When developing large network applications, sometimes a server cannot meet the requirements of the client. In this case, you can only add servers to solve the problem, that is, use multiple servers to balance the network load. By using network load balancing, multiple servers are published to the network with one IP ad

system expansion capability. More than two servers to work together must involve load balancing problem, the current commonly used load balancing technology are: NAT load balancing, reverse proxy

Site architecture (page static, image server separation, load Balancing) scheme full analysisArticle Category: Integrated technology1, HTML Static in fact, we all know that the most efficient, the least expensive is the pure static HTML page, so we try to make the page on our site using static pages to achieve, the simplest method is actually the most effective m

Directly as HTTP server (in place of Apache, requires fastcgi processor support for PHP);Another feature is load balancing as a reverse proxy serverHere's an example of how to use Nginx for load balancing. Because Nginx has the advantage of dealing with concurrency, this app