Câu 101: JN0-360: Juniper Networks Certified Internet Specialist SP (JNCIS-SP)

Which two statements correctly describe how the AS path attribute is used by BGP? (Choose two.)

1. A. The AS path attribute is updated whenever an EBGP-learned route is re-advertised using IBGP.
2. B. The AS path attribute is updated in EBGP advertisements only and is the primary loop-avoidance mechanism for BGP. — đáp án hiện tại
3. C. When local preference is the same, the AS path attribute is a common tiebreaker, where paths with fewer AS hops are preferred. — đáp án hiện tại
4. D. When local preference is the same, the AS path attribute is a common tiebreaker, where paths with more AS hops are preferred.