Discuss Nokia 4A0-104 Exam Topic 4 Question 7

What happens by default on an Alcatel-Lucent 7750 SR when a VPLS accepts a tagged frame at the ingress SAP 1/1/1:100?

AThe FCS is verified and kept in the customer frame. The VLAN tag is kept and transported over the network.

BThe FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.

CThe FCS is verified and removed from the frame. The VLAN tag is kept for transport over the network.

DThe FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.

Suggested Answer: D

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14 comments · newest first

Carmela 12 months ago

Nah, it’s option B for sure!

Ronny 12 months ago

I thought the FCS was always removed.

Bev 1 year ago

Wait, are we sure about that?

Rhea 1 year ago

Definitely option A!

Thurman 1 year ago

The VLAN tag is kept for transport.

Verda 1 year ago

I’m leaning towards option B because I think the FCS is verified and kept, but I’m not confident about the VLAN tag being removed.

Kristian 1 year ago

I vaguely recall that the FCS is usually removed in these scenarios, but I can't remember if the VLAN tag stays or goes.

Lorrine 1 year ago

I practiced a similar question and I feel like the VLAN tag is kept for transport. Maybe it's option A?

Shawana 1 year ago

I think the FCS is verified but I'm not sure if it's kept or removed. I remember something about frame integrity checks.

Jarvis 1 year ago

Okay, I think I've got it. Creating a branch ruleset for each team and applying privileges to the rules they configure should do the trick.

Aileen 1 year ago

I think this question is asking about the specific objective of the Implement stage in the SIAM roadmap, so I'll need to focus on that rather than the broader SIAM model.

Shawnna 1 year ago

I feel pretty confident about this one. The requirements are clearly laid out, and option C seems to address all the necessary criteria, including the $5,000 limit, the office supplies category, and the account code format.

Devora 1 year ago

I'm confident I know the answer to this one. In a data classification scheme, the data is owned by the IT managers, who are responsible for managing and securing the information.

Shawna 1 year ago

Selling fake designer clothes definitely seems unethical, but wasn't there a module on materials that might tie into social responsibility?

Nokia 4A0-104 Exam - Topic 4 Question 7 Discussion