Eccouncil Exam 312-76 Topic 4 Question 87 Discussion

Actual exam question for Eccouncil's 312-76 exam

Question #: 87
Topic #: 4

[All 312-76 Questions]

Which of the following statements are true about classless routing protocols?

Each correct answer represents a complete solution. Choose two.

AThe same subnet mask is used everywhere on the network.

BThey extend the IP addressing scheme.

CIGRP is a classless routing protocol.

DThey support VLSM and discontiguous networks.

Show Suggested Answer

Suggested Answer: B, D

by Delsie at Jul 06, 2024, 12:20 AM

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Antonio

7 months ago

These questions always try to catch you out. I'm going with D and B - the classless stuff is key for modern networks.

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Franklyn

7 months ago

Haha, C is a classic trap answer. IGRP? Classless? No way! D and B are the real winners here.

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Teddy

7 months ago

B) They extend the IP addressing scheme.

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Mollie

7 months ago

D) They support VLSM and discontiguous networks.

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Audra

8 months ago

I'm not sure about IGRP being a classless routing protocol, but I think B is also true.

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Stephaine

8 months ago

I agree with Dana, VLSM and discontiguous networks are supported by classless routing protocols.

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Dana

8 months ago

I think A and D are true.

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Benedict

8 months ago

I agree with A on the subnet mask, but I think D is the better answer here. Classless protocols are all about flexible addressing, not the old classful constraints.

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Carma

6 months ago

Exactly, D is crucial for classless routing protocols to support variable length subnet masks and non-contiguous networks.

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Gertude

6 months ago

I agree, D is definitely a key feature of classless routing protocols. It allows for VLSM and discontiguous networks.

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Francesco

6 months ago

I think D is the better answer here. Classless protocols are all about flexible addressing, not the old classful constraints.

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Antonette

7 months ago

I agree, D is the better answer for classless routing protocols.

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Erin

8 months ago

D) They support VLSM and discontiguous networks.

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Marylyn

8 months ago

A) The same subnet mask is used everywhere on the network.

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Antonette

8 months ago

D and B for sure. Classless routing protocols are all about extending IP addressing and supporting VLSM. IGRP is a classic classful protocol, so that's not correct.

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