ZyXEL Prestige 202H Plus ISDN Router 91-003-154001B 사용자 설명서
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91-003-154001B
P-202H Plus v2 User’s Guide
Chapter 21 Static Route Setup
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H A P T E R
21
Static Route Setup
This chapter shows you how to setup IP static routes.
21.1 Static Route
Static routes tell the ZyXEL Device routing information that it cannot learn automatically
through other means. This can arise in cases where RIP is disabled on the LAN or a remote
network is beyond the one that is directly connected to a remote node.
through other means. This can arise in cases where RIP is disabled on the LAN or a remote
network is beyond the one that is directly connected to a remote node.
Each remote node specifies only the network to which the gateway is directly connected, and
the ZyXEL Device has no knowledge of the networks beyond. For instance, the ZyXEL
Device knows about network N2 in the following figure through remote node Router 1.
However, the ZyXEL Device is unable to route a packet to network N3 because it doesn't
know that there is a route through the same remote node Router 1 (via gateway Router 2).
The static routes are for you to tell the ZyXEL Device about the networks beyond the remote
nodes.
the ZyXEL Device has no knowledge of the networks beyond. For instance, the ZyXEL
Device knows about network N2 in the following figure through remote node Router 1.
However, the ZyXEL Device is unable to route a packet to network N3 because it doesn't
know that there is a route through the same remote node Router 1 (via gateway Router 2).
The static routes are for you to tell the ZyXEL Device about the networks beyond the remote
nodes.
Figure 94 Example of Static Routing Topology
21.2 IP Static Route Setup
To configure an IP static route, use Menu 12 – Static Routing Setup (shown next).