Subinterface Usages
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* Point-to-point subinterfaces can be used to solve split horizon issues.
© 2004 Cisco Systems, Inc. All rights reserved. bcran v2.1—8-4
* Point-to-point subinterfaces can be used to solve split horizon issues.
© 2004 Cisco Systems, Inc. All rights reserved. bcran v2.1—8-4
To enable the forwarding of broadcast routing updates in a Frame Relay network, you can configure the router with logically assigned interfaces called subinterfaces. Subinterfaces are logical subdivisions of a physical interface.
You can configure subinterfaces to support these connection types: Point-to-point Multipoint
This topic describes how point-to-point subinterfaces can solve reachability issues in a Frame Relay configuration. Subinterfaces can be configured either as point-to-point or multipoint.
Continue reading here: Floating Static Routes as Backup
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