Cabletron Systems CSX100 series, Руководство пользователя, Страница: 49 / 153

Router Co
nfiguration
35
Remote WAN Address
You may need to specify a remote WAN IP address for the WAN
connection to the remote router depending on IP address negotiation
under PPP.
Check with your system administrator for details on whether the router
must communicate in numbered or unnumbered mode and what
addresses are required. The router is set to unnumbered mode by default.
This enables numbered mode on the WAN interface.
TCP/IP Remote Routes
An IP route includes an IP address, subnet mask, and metric (a number
representing the perceived cost in reaching the remote network or
station).
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TCP/IP Default Route
A default route should be designated in the routing table for all
traffic that cannot be directed to other specific routes.
You will need to define the default route to a remote router or, if
required due to special circumstances, define an Ethernet gateway.
There can be only one default route specified for all the remote
database entries.
Advice : It is often helpful to draw a diagram including all locations,
addresses, router names, etc. The following diagram shows the
information required to configure
only the target router’s side. If you
need to configure both ends of the WAN link, you will want to label all
information for the network.
IPX Routing
If you are configuring IPX routing, you will need to obtain the following
information (most likely from your network administrator).
Note: IPX routes define a path to a specific destination. They are
primarily needed by the routers to allow the servers and clients to
exchange packets. A path to a file server will be based on the Internal
Network Number of the server.
A path to a client will be based on the External Network Number
(Ethernet) of the client.