The Internet Load Balancing Technology and its applications
The Internet Load Balancing is a clustering technology that ensures enhancement of scalability and availability of critical TCP/IP services. These services could be Web, Virtual Private networking, Terminal and media servers. To take care of scalability of performance, the load balancing actually distributes the IP traffic over the multiple cluster hosts. The availability of the services are taken care of by typically detecting the host failures and redistributing traffic to the already existing hosts.
The important applications of the technology and its users are the Small or the Home office users. Internet Load balancing technology is applicable with reference to the communication channels. It is an ideal application within the broad within the broadband market in particular and fits into situations where there is a need to increase bandwidth to allow VPN (Virtual Private Networks) or the Voice over IP.
The Internet load balancing technology is essential within the networks, making it tough or in fact impossible to predict the number of requests for operational information that would be directed to a server. It is most of the busy websites that employ more than one web server with an adopted load-balancing scheme.
Link Load Balancing
Firewall is a part of a computer system or network, intended for blocking unauthorized access (or Internet users) to gain access private networks connected to the Internet, particularly intranets. They, at the same time permit authorized communication as well. It is also a device or a set of devices configured either to allow or to stop applications by a given set of rules or criteria. Firewalls could also be carried..
VPN Bonding and Failover
An important addition designed to offer all the features in an enhanced format is the VPN Load Balancing functionality. The software makes use of the built in Internet Protocol Security (IPSEC) support to access a network of VPN tunnels that is established between two desired locations. The merits of this technology are:
Doubling of the VPN bandwidth.
Load balancing is useful in handling redundant communication links. A company may have multiple Internet connections that ensure network access although one of the connections fails. In a failover display, one link is designated for a normal use while the other link is used as a backup in case the first link fails. However, with load balancing, both the links can be used at all times. A program finalizes..