Categories R&S

OSPF – Implement and troubleshoot path preference – Auto cost

Let’s start working on how to influence the OSPF path selection.     Theory: The formula for OSPF automatic cost calculation is the following: Interface Cost = Reference Bandwidth / Interface Bandwidth By default, the reference bandwidth is 100Mbps. R1#sh ip ospf | s Reference Reference bandwidth unit is 100 mbps   So a 100Mbps […]

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