Cabletron Systems SSR-GLX19-02, User Manual

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Chapter 16: Configuring Routing Policies on the SSR
314 CoreWatch User’s Manual
11. Specify whether the SSR restricts the export or associates a metric with the exported
route by doing one of the following:
– If you do not want the SSR to export any routes from the source, select the Restrict
export to the specified BGP source option.
– If you want the SSR to associate a metric with the exported route, select a metric
from the
Route Metric drop-down list. Select Inherited if you want the route to use
the policy’s default metric. Otherwise, select a number from 1 to 16.
12. Click
OK
.
13. Repeat step 9 through step 12 until you create all of the BGP export sources you plan
to include in your export policies.
Configuring and Modifying Autonomous System Path Export Sources
An autonomous system path export source building block specifies a source for exporting
AS path routes into other protocols.
To define AS path export source building blocks:
1. Start Configuration Expert if you have not already done so.
2. Open the configuration file you want to modify and then double-click that file’s
Routing Configuration object.
3. Double-click the IP Routing Configuration object.
4. Double-click the IP Unicast Routing object.
5. Double-click the Routing Policy Configuration object.
6. Double-click the Building Blocks object.
7. Double-click the Export Source object.
8. Double-click the Autonomous System Path object, and then do one of the following:
– If you are creating a new export source, click the Configure New AS Export Source
object.
– If you are modifying an existing export source, select that export source.