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Refer to the exhibit. ISP ASN 65100 provides internet services to router CE-1 and receives customer prefix 198.18 18.0/24 via EBGP. An administrator for the ISP Is now provisioning RTBH services to provide on-demand data-plane security for the customer s IP space. Which route-map configuration must the administrator apply to router RTBH-1 to complete the implementation of RTBH services to CE-1?
Suggested Answer: A
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12 comments · newest first
GL
Glory
11 months ago
I thought RTBH was only for larger networks, this seems odd.
AN
Annamae
12 months ago
Wait, are we sure RTBH is even needed here?
AL
Alaine
12 months ago
Not so sure about that, I lean towards Option D.
AI
Ailene
1 year ago
Definitely agree with you, B seems solid!
SH
Sharita
1 year ago
I think Option B is the right choice for RTBH.
BR
Brynn
1 year ago
I feel like I saw a question like this on a practice exam, and it was about matching the correct prefix. I’m leaning towards Option A, but I need to double-check.
HU
Huey
1 year ago
This question feels similar to one we practiced in class about route-maps for BGP. I think it might be Option B, but I could be wrong.
LI
Lizbeth
1 year ago
I remember studying RTBH configurations, but I'm not entirely sure which route-map option applies here.
NI
Nicolette
1 year ago
I think I recall that RTBH services require specific match criteria in the route-map. I just can't remember if it's based on prefix or something else.
GA
Gayla
1 year ago
Okay, let me think this through. The key is understanding how behavior is affected by the relative rates of reinforcement for the two alternatives. I'll need to apply the matching law principle.
JE
Jeanice
1 year ago
I remember learning about this in class, but I'm drawing a blank right now. I'll try to reason through the options and see if I can figure it out.
DO
Dominic
1 year ago
I remember that the size and growth of deposits are crucial, but I feel unsure if that's the only factor to consider.