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The SAP-ingress policy shown below is applied properly to a Nokia 7750 SR. A traffic stream is received from an IP address of 192.168.2.200 with DSCP and dot1p set to EF and 4, respectively. Which forwarding class and priority level is used for this traffic stream?
Suggested Answer: A
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28 comments · newest first
ER
Ernestine
7 months ago
Yeah, A is the best choice. Can't go wrong with that.
JA
Jamey
7 months ago
Definitely A. The DSCP indicates it.
BR
Brandon
7 months ago
I doubt it. EF is all about high priority.
NI
Nickole
7 months ago
But what about B) FCH1, low? Could be a trick question.
HA
Harrison
7 months ago
Just to clarify, EF is always high priority, right?
DO
Donte
8 months ago
I thought FCAF was the right one, but I guess not.
SI
Silvana
8 months ago
Wait, are we sure about that? What if the policy changes?
DE
Delsie
8 months ago
I agree, that makes the most sense!
AZ
Azalee
8 months ago
It's definitely FC H1, high for EF traffic.
AL
Alita
9 months ago
This is a straightforward question. The policy is applied correctly, so the answer has to be A.
PA
Patrick
9 months ago
Haha, I bet the exam writer thought they could trick us with those tricky answer options. Nice try, but I'm not falling for it!
CA
Candida
9 months ago
I agree with John. The traffic stream has the required DSCP and dot1p values, so it should be forwarded with the FC H1 and high priority.
LA
Lashawna
9 months ago
The answer is clearly A) FC H1, high. The DSCP and dot1p values match the SAP-ingress policy.
KR
Kristeen
9 months ago
I think I saw a question like this before, and it had something to do with FCAF being low priority, but I can't remember if that applies here.
BO
Bobbye
9 months ago
I feel like I might be mixing up the dot1p values with the forwarding classes. Wasn't 4 supposed to indicate a high priority?
CA
Carolynn
10 months ago
Okay, I've got a strategy. First, I'll carefully analyze the SAP-ingress policy to see how the DSCP and dot1p values are used to determine the forwarding class and priority. Then, I'll apply that knowledge to the given traffic stream details to select the correct answer.
AI
Aileen
10 months ago
I'm a bit confused by the policy diagram. I'll need to make sure I understand how the DSCP and dot1p values map to the forwarding classes and priority levels. Maybe I should review the relevant networking concepts before attempting this question.
LU
Luis
10 months ago
I practiced a similar question where EF was involved, and I think it was always associated with FC H1, but I can't recall the exact priority level.
NI
Nickolas
10 months ago
I agree, EF usually means high priority.
NA
Nancey
10 months ago
I remember something about DSCP values, and I think EF usually maps to a high priority, but I'm not entirely sure about the forwarding class.
LA
Larae
11 months ago
I think it's A) FC H1, high. Makes sense for EF.
TA
Tambra
11 months ago
Okay, let me think this through step-by-step. The policy is applied to a Nokia 7750 SR, and the traffic stream has DSCP set to EF and dot1p set to 4. I'll need to cross-reference those values with the policy to find the matching forwarding class and priority.
CA
Cammy
11 months ago
Hmm, this looks like a tricky one. I'll need to carefully analyze the SAP-ingress policy and the traffic stream details to determine the correct forwarding class and priority level.
LI
Lili
6 months ago
True, it could change things. Let's analyze it more!
OR
Oretha
6 months ago
So, that points to FC H1, high?
AN
Angella
6 months ago
Right! EF usually means high priority.
MA
Marti
6 months ago
I think it's definitely tricky. The DSCP value is key here.
FA
Fannie
11 months ago
But we need to check the dot1p value too.