Juniper
JN0-643 · Question #208
Referring to the exhibit, your AS is connected to ISP-A and ISP-B using BGP. R1 and R2 are advertising your AS's 172.25/16 prefix upstream to both ISPs, and both ISPs are providing a full BGP route…
The correct answer is A. Apply the following as an export policy towards ISP-B. See the full explanation below for the reasoning.
Question
Referring to the exhibit, your AS is connected to ISP-A and ISP-B using BGP. R1 and R2 are advertising your AS's 172.25/16 prefix upstream to both ISPs, and both ISPs are providing a full BGP route table. You want to influence traffic flow so that traffic towards your network enters through R1. Which action would meet the requirement?
Exhibit
Options
- AApply the following as an export policy towards ISP-B:
- BApply the following as an export policy towards ISP-A:
- CApply the following as an export policy towards R1 and R3:
- DApply the following as an export policy towards R2 and R3:
How the community answered
(32 responses)- A78% (25)
- B3% (1)
- C6% (2)
- D13% (4)
Community Discussion
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