Example: static interdomainrouting, Example: static interdoma inrouting -38 – AIS Router AI2524 User Manual

Page 196

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AI2524 Router Card User’s Manual

Page 9-38

August 1997

2524UM

6.

Set the interface up as a DTE with X.25 encapsulation:

interface serial 0

encapsulation x25

x25 address 1111

x25 nvc 4

7.

Specify iso-igrp routing using the specified tag sales:

clns router iso-igrp sales

8.

Define a static mapping between Detroit's nsap and its X.121 ad-
dress:

x25 map clns 2222 broadcast

This configuration brings up an X.25 virtual circuit between the router
in Chicago and the router in Detroit. Routing updates will be sent
across this link. This implies that the virtual circuit could be up contin-
uously.

If the Chicago office should grow to contain multiple routers, it would
be appropriate for each of those routers to know how to get to Detroit.
Add the following command to redistribute information between rout-
ers in Chicago:

router iso-igrp sales

redistribute static

Example: Static InterdomainRo uting

Figure 9-11

and the example configurations illustrate how to configure

two routers that distribute information across domains. In this exam-
ple, Router A (in dom ainOrion) and Router B (i n domainPleiades)
communicate across a serial link.

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