ZyXEL Communications XS1920 Series, Руководство пользователя

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XS1920 Series User’s Guide
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Static Route
35.1 Static Route Overview
This chapter shows you how to configure static routes.
The Switch uses IP for communication with management computers, for example using HTTP, or
SNMP. Use IP static routes to have the Switch respond to remote management stations that are not
reachable through the default gateway. The Switch can also use static routes to send data to a
server or device that is not reachable through the default gateway, for example when sending
SNMP traps or using ping to test IP connectivity.
35.1.1 What You Can Do
• Use IPv4 Static Route to open a screen where you can create IPv4 static routing rules.
• Use IPv6 Static Route to open a screen where you can create IPv6 static routing rules.
35.2 Static Routing
The Switch usually uses the default gateway to route outbound traffic from computers on the LAN
to the Internet. To have the Switch send data to devices not reachable through the default gateway,
use static routes.
For example, the next figure shows a computer ( A ) connected to the Switch. The Switch routes
most traffic from A to the Internet through the Switch’s default gateway ( R1 ). You create one static
route to connect to services offered by your ISP behind router R2 . You create another static route
to communicate with a separate network behind a router R3 connected to the Switch.