From: Edmund Roche-Kelly (edr9007@xxxxxxx)
Date: Sun Jul 28 2002 - 20:08:21 GMT-3
Use buggy software. See CSCdk50075 (the affected version list
is quite long):
Release Notes
In the doc ''Using the Border Gateway Protocol for Interdomain Routing
'',(URL :
http://www.cisco.com/univsrc/ccden/data/doc/cintrnet/ics/icsbgp4):
"Note If you use the network command to advertise a network, the entry for
that network is always injected into BGP updates, even if you specify the
summary-only keyword with the aggregate-address router configuration
command."
A simple test shows that this is not true. (IOS 11.2(9)).
Ted McDermott <tedmcdermott@yahoo.com> wrote:
>In Cisco - BGP Case Studies Section 4
>(http://www.cisco.com/warp/customer/459/16.html), the
>author gives two solutions for suppressing the
>specific local route 160.10.0.0 while advertising an
>aggregate 160.0.0.0 route. Since an "aggregate
>summary-only" command would not suppress the more
>specific local route, the author gives two options,
>both of which involve creating a static route to
>null0. Neither of these would be acceptable if static
>routes are not allowed. Is there any solution for this
>which avoids static routes?
>
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