Networks enable the transfer of information between two systems, including between two computers or applications.
Maintaining active monitoring of the highest-traffic networks ensures maximum uptime by:
Once the appliance starts working again, the bypass can instantly redirect network traffic back to it for inline monitoring. This directs the traffic flow to the appliance when it is “healthy” and working, and it bypasses the appliance when it goes down or becomes inactive for any reason. When an inline tool is brought into the network - generally deployed between the LAN (Intranet) and the WAN (Internet) - it enables real-time monitoring of all bidirectional network traffic.īut what happens in the event of power failure or appliance malfunction? To avoid network downtime when this occurs, a bypass is placed in front of the inline device. A common network topology consists of a router on one side (enabling communication from the internal LAN) and a switch or router on the other (creating a communication channel to and from the WAN). Here’s how implementing inline security tools works. The Good News: Combining a monitoring device with a bypass technology enables organizations to achieve both maximum network visibility and network uptime.
Unfortunately, these tools also impose a single point of failure and can thus pose serious threats to network stability and connectivity. The Key Challenge: Providing greater visibility into network traffic, while maintaining network uptimeĪdministrators use many inline tools to control traffic flow and achieve optimal security and network visibility including WAN acceleration, prioritizing information, monitoring network links, and assuring quality for voice-over-IP (VoIP), and video conferencing. The answer to all of the above is yes, and the solution is active monitoring. How can organizations avoid network downtime that seriously impairs their normal operations? Can they ensure maximum uptime for today’s higher-traffic, high-speed networks without compromising quality? Can they keep LTE data centers at optimum, always-on working condition? Concomitantly, the number of critical links that need to be constantly monitored also increases. Data sharing is exploding, LTE networks are growing, and traditional networks are expanding.