ZyXEL Communications ZyWALL USG 50 User Manual page 281

interface. This fully utilizes the bandwidth of the first interface to reduce Internet
usage fees and avoid overloading the interface.
In this example figure, the upper threshold of the first interface is set to 800K.
The ZyWALL sends network traffic of new sessions that exceed this limit to the
secondary WAN interface.
Figure 174 Spillover Algorithm Example
Finding Out More
• See Section 6.5.5 on page 99
• See Section 7.3 on page 117
• See Section 12.4 on page 285
ZyWALL USG 50 User's Guide
for related information on the Trunk screens.
for an example of how to configure load balancing.
for more background information on trunks.
Chapter 12 Trunks
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