Juniper
JN0-662 · Question #51
Your company has multiple upstream BGP connections to the Internet through ISP-A, ISP-B, and ISP-C. You want to ensure that all traffic coming into your network uses ISP-A. How would you accomplish…
The correct answer is D. Prepend your AS number on routes being advertised to ISP-B and ISP-C. See the full explanation below for the reasoning.
Question
Your company has multiple upstream BGP connections to the Internet through ISP-A, ISP-B, and ISP-C. You want to ensure that all traffic coming into your network uses ISP-A. How would you accomplish this task?
Options
- AChange the route preference to be higher on routes being advertised to ISP-B and ISP-C.
- BPrepend your AS number on routes being advertised to ISP-A.
- CChange the local preference to be higher on routes being advertised to ISP-A.
- DPrepend your AS number on routes being advertised to ISP-B and ISP-C.
How the community answered
(51 responses)- A12% (6)
- B2% (1)
- C4% (2)
- D82% (42)
Community Discussion
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