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In a VPRN that uses MPLS transport tunnels, which of the following statements about P devices is TRUE?
Suggested Answer: C
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32 comments · newest first
LI
Lindsay
11 months ago
D sounds a bit too specific, not sure if that's necessary.
RO
Rosendo
11 months ago
Totally agree with A, it’s all about core routing!
TA
Tammy
11 months ago
Wait, are P devices really not required to be MPLS-enabled? That seems off.
AM
Amalia
12 months ago
I think C is the right answer, they need to know about VPRNs.
RO
Rosann
12 months ago
A is definitely true, P devices are core routers.
KA
Kayleigh
12 months ago
I thought P devices didn't need to be aware of VPRNs, but now I'm second-guessing myself on that one.
JE
Jeannetta
1 year ago
I feel like I saw a question similar to this where P devices had to support MP-BGP, but I can't remember the specifics.
VE
Veronique
1 year ago
I remember something about P devices needing to be MPLS-enabled, but I can't recall if that's a requirement or just a best practice.
WI
Wilford
1 year ago
I think P devices definitely participate in core routing, but I'm not sure if that's the only true statement here.
TU
Tuyet
1 year ago
I'm a bit confused on the differences between P, PE, and CE devices in a VPRN. I'll need to revisit that section of the material to make sure I understand the roles and requirements for each.
GL
Glenn
1 year ago
P devices participate in the core routing, so option A is likely correct. They don't need to be MPLS-enabled or support MP-BGP, since they're just forwarding traffic through the MPLS tunnels.
CI
Ciara
1 year ago
Okay, let me see here. I know P devices are part of the service provider's core network, but I'm not sure if they need to be MPLS-enabled or aware of the VPRNs. I'll have to review my notes on this.
DA
Dante
1 year ago
Hmm, this question seems to be testing my understanding of MPLS and VPRN concepts. I'll need to think carefully about the role of P devices in this type of network setup.
RI
Ricki
1 year ago
Okay, let's see here. The question is asking about the type of data that requires both the sender and receiver to have encryption/decryption capabilities. I think the answer is C - data in email message. That makes the most sense to me since email communication involves sensitive information being transmitted between two parties.
KE
Kenneth
1 year ago
The new HTML5 elements are definitely
BL
Blossom
1 year ago
I'm pretty confident this is a Bluesnarfing attack. The description of the PDA behavior and the e-business card connection points to that.
DU
Dulce
1 year ago
Haha, imagine if the P devices had to juggle MPLS, VPRNs, and MP-BGP all at once. That would be one busy router!
EN
Enola
1 year ago
D is an interesting one. Do the P devices really need to support MP-BGP? Sounds a bit overkill for just the MPLS transport layer.
DI
Dick
1 year ago
C) P devices must be aware of the VPRNs.
MI
Minna
1 year ago
B) P devices are not required to be MPLS-enabled.
MA
Marti
1 year ago
A) P devices participate in service provider core routing.
ST
Stephane
1 year ago
C seems a bit too strict. The P devices don't necessarily need to be aware of the specific VPRNs, they just need to support the MPLS transport, right?
MA
Makeda
1 year ago
C) P devices must be aware of the VPRNs.
MA
Marshall
1 year ago
B) P devices are not required to be MPLS-enabled.
AL
Alonzo
1 year ago
A) P devices participate in service provider core routing.
LA
Lachelle
2 years ago
I'm not so sure about B. Wouldn't the P devices need to be MPLS-enabled to handle the MPLS tunnels? Seems like a critical requirement.
PE
Peggie
1 year ago
C) P devices must be aware of the VPRNs.
CH
Chi
1 year ago
A) P devices participate in service provider core routing.
BU
Bulah
2 years ago
Hmm, option A sounds about right. The P devices definitely need to participate in the core routing to ensure proper MPLS transport for the VPRNs.
SH
Sherill
2 years ago
I'm not sure, but I think A) P devices participate in service provider core routing could also be correct.
OL
Olive
2 years ago
I agree with Sabina, because P devices need to know about the VPRNs to properly route traffic.
SA
Sabina
2 years ago
I think the answer is C) P devices must be aware of the VPRNs.