MENU
For Business to Business calls, which option must be configured on an Expressway Edge to route calls to an unknown domain?
Suggested Answer: C
Get Premium 500-710 Questions
as Interactive Web-Based Practice Test or PDF
Real Exam Format
Detailed Explanations
Instant Access
Get Your Practice Test
25 comments · newest first
TA
Tamesha
10 months ago
Wait, I didn't know you needed a traversal zone for that!
AN
Antonio
10 months ago
A is not even close, come on guys!
LA
Lavera
11 months ago
I thought it was C? Seems like the best option.
BE
Beatriz
11 months ago
Really? A public DNS address seems risky to me.
JO
Josephine
11 months ago
Definitely B, that's the right setup for unknown domains.
HA
Harrison
11 months ago
I’m leaning towards option A, but I’m not confident. I remember something about SIP trunks, but it feels a bit vague now.
EL
Elli
11 months ago
I keep mixing up the options, but I think option D sounds familiar. Didn't we discuss neighbor zones in relation to call routing?
CA
Carline
12 months ago
I'm not entirely sure, but I feel like option C could be right since it mentions a DNS zone. We had a similar practice question about DNS configurations.
TH
Theron
12 months ago
I think it might be option B, the traversal zone to a public DNS address. I remember something about that in the study materials.
SH
Sherell
1 year ago
This is a tough one, but I think I can figure it out. I'm going to read through the options slowly and try to visualize how each one would work for routing to an unknown domain.
DE
Dean
1 year ago
Okay, I've got a good feeling about this. The question is specifically asking about routing to an unknown domain, so I'm guessing the answer has to do with some kind of DNS configuration. I'll carefully consider each option.
GE
Geoffrey
1 year ago
Hmm, I'm a bit confused on this one. I'm not sure what the difference is between a SIP trunk, traversal zone, and neighbor zone. I'll have to think it through carefully.
EV
Evan
1 year ago
This one seems tricky, but I think I've got a strategy. I'll focus on the key phrase "route calls to an unknown domain" and try to eliminate the options that don't seem relevant.
AN
Angelyn
1 year ago
Neighbor zone to the other business? Sounds like a great way to make some new friends.
SA
Samuel
1 year ago
A) SIP trunk to a public DNS server
CH
Cherry
1 year ago
I'm not sure, but I think C) DNS zone and a public DNS address makes sense.
EL
Elli
1 year ago
Ah, the classic traversal zone to a public DNS address. It's like a party for my packets!
LE
Leila
1 year ago
I agree, it's like a party for our packets!
BE
Becky
1 year ago
It's definitely the best option to route calls to an unknown domain.
PA
Paola
1 year ago
I always configure a traversal zone to a public DNS address for B2B calls.
FR
Freida
1 year ago
I disagree, I believe the correct answer is D) neighbor zone to the other business.
JA
Jacqueline
1 year ago
Option C seems like the way to go. Who doesn't love a good public DNS address, am I right?
AN
Andra
1 year ago
I agree, having a public DNS address definitely helps with routing calls to unknown domains.
EM
Emeline
1 year ago
Option C seems like the way to go.
TH
Thurman
1 year ago
I think the answer is B) traversal zone to a public DNS address.