Route Redistribution - Protocol-Specific Configuration
4 important questions on Route Redistribution - Protocol-Specific Configuration
What is important to note about BGP as a Source protocol in Routing Redistribution?
How does EIGRP handle route redistribution as a destination protocol by default?
- External EIGRP routes are given an AD of 170 and a seed metric of infinity.
- EIGRP AS routes redistributed into another EIGRP AS all path metrics are included in redistribution.
How does OSPF handle route redistribution as a Destination Protocol by default?
- The AD is set to 110 for intra and interarea and external routes.
- External routes are classified as Type 2.
- Seed metric of 1 for BGP and 20 for other protocols.
- For OSPF sourced routes path metrics are transferred.
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What are the main differences between OSPF Type 1 and Type 2 external routes?
- Type 1 routes are preferred over Type 2 routes
- Type 1 metric equals redistribution metric + tot path metric to the ASBR. Metric increases farther away from the ASBR.
- Type 2 metric equals only the redistribution metric.
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