Chapter 12 Trunks

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 171 Spillover Algorithm Example

Finding Out More

•See Section 6.5.5 on page 97 for related information on the Trunk screens.

•See Section 7.3 on page 115 for an example of how to configure load balancing.

•See Section 12.4 on page 279 for more background information on trunks.

 

275

ZyWALL USG 50 User’s Guide