Virtual Ip Failover

In this recipe you set up a FortiGate Clustering Protocol (FGCP) virtual clustering configuration with four FortiGates to provide redundancy and failover protection for two networks.

In this recipe you set up a FortiGate Clustering Protocol (FGCP) virtual clustering configuration with two FortiGates to provide redundancy and failover protection for two networks.

In the 2012, everyone looked at the use of the data center's internal operations to enable cloud computing. And when we step into the 2013, enterprise it needs to consider the network that connects the data center, especially the need to consider how these cross data center networks should be tuned to support new cloud computing use cases and associated network requirements (bandwidth scalability, low latency, security, virtualization, and automation). There are several main reasons for this. First, the enterprise IT department is very active in improving efficiency. The enterprise has produced the efficiency from its network, the first ...

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.

This recipe provides an example of how to set up a FortiGate for redundant Internet connectivity using SD-WAN and then convert this single FortiGate into an FGCP HA cluster of two FortiGates.

Introduction to Namenode in Hadoop is like the heart of a human being, and it's important not to stop working. In the HADOOP1 era, there was only one namenode. If the Namenode data is missing or does not work, the entire cluster cannot be recovered. This is a single point in the Hadoop1 and a hadoop1 unreliable performance, as shown in Figure 1. 　　HADOOP2 solved the problem. The high reliability of HDFs in hadoop2.2.0 means that you can start 2 name ...

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.

This article shows some useful instructions for customers with multi-site architecture and redundant firewalls.

The main purpose of this article is to highlight the improvements to Hyper-V in virtual machine networks, which may not be particularly clear, but simply refer to single root input/output virtualization (IOV), receive-side extensions, and quality of service (QoS). Single input/output virtualization Iov may be one of the most noteworthy features of all improvements to the network in Windows Server 2012, but its specific application and limitations should be noted when planning a new Hyper-V cluster. In virtual machine ...

Amazon's cloud computing center in North Virginia State, in April 2011, has been hit by a number of websites that use the Amazon service's answer service Quora, news services Reddit, HootSuite and location tracking service Foursquare. The interruption lasted nearly 4 days.　　For this reason, Amazon has issued more than 5,700 letters of apology to users for the downtime event, and has provided 10-day service points for the affected users. March 2011, Google mailbox outbreak of large-scale user data leakage incident, about 150,000 GM ...