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Which of the following statements best describes BGP route selection?
Suggested Answer: C
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BGP (Border Gateway Protocol) uses a multi-step decision process to select the best route among multiple paths. It does not use SPF or simple metrics like hop count.
Key BGP selection criteria include:
Local preference
AS path length
Origin type
MED (Multi-Exit Discriminator)
eBGP over iBGP
IGP metric to next hop
Option C is correct -- BGP evaluates multiple attributes for route selection.
Nokia IP Routing Fundamentals -- BGP Route Selection
RFC 4271 -- BGP Decision Process
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