Local Preference Part 2: Configuring the “Some but not all” local preference attribute, behaviors, and explanations!

Same Topology, only this time I added a second logical network between R3 and R4 by creating 2 loopback interfaces in the same subnet 210.3.3.0 /24, and removed the previous "All or none" configuration for Local Preference. So first I want to review R2 and R1 to see if their ip bgp tables look correct: … Continue reading Local Preference Part 2: Configuring the “Some but not all” local preference attribute, behaviors, and explanations!

The Local Preference attribute explained, and the ‘All or nothing’ way of configuring it and behaviors explained!

So as can be seen, once again we've ditched the NBMA as this Topology of a shared Ethernet segment will better illustrate Local Preference explanation, behaviors, etc. ***For labbing example purposes I want to point out there is another link in the above Topology, R3-R4 is connected by the Fa0/1 link on the network 172.12.34.0 … Continue reading The Local Preference attribute explained, and the ‘All or nothing’ way of configuring it and behaviors explained!