Fortinet Exam NSE7_PBC-7.2 Topic 1 Question 25 Discussion

Actual exam question for Fortinet's NSE7_PBC-7.2 exam

Question #: 25
Topic #: 1

[All NSE7_PBC-7.2 Questions]

Which two statements are true about Transit Gateway Connect peers in anlPv4 BGP configuration'? (Choose two.)

AThe inside CIDR blocks are used for BGP peering

BYou cannot use IPv6 addresses

CYou must specify a /29CIDR block from the 169.254.0.0/16 range

DYou must configure the second address from the IPv4 range on the device as the BGP IP address

Show Suggested Answer

Suggested Answer: A, C

For Transit Gateway Connect peers in an IPv4 BGP configuration, the correct statements are:

The inside CIDR blocks are used for BGP peering (Option A): In a BGP configuration for Transit Gateway Connect, the inside CIDR blocks, typically within the 169.254.0.0/16 range, are designated for the BGP peering connections. These blocks are reserved for internal network protocols and are commonly used in AWS for automatic IP address assignment within managed networking services.

You must specify a /29 CIDR block from the 169.254.0.0/16 range (Option C): It is a requirement to specify a /29 CIDR block within the 169.254.0.0/16 range for setting up the network interfaces that facilitate BGP peering. This specific range allows for the necessary number of IP addresses to establish BGP sessions effectively between the transit gateway and on-premises or other virtual appliances.

by Emeline at Sep 13, 2024, 04:24 PM

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Chara

2 months ago

I'm not sure about that. I think it might be C and D because you need to specify a /29 CIDR block from the 169.254.0.0/16 range.

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Irene

2 months ago

Ha! I bet the right answers are A and C. Gotta love those obscure IP ranges for networking stuff.

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Lorenza

1 months ago

Exactly, and don't forget to configure the second address from the IPv4 range as the BGP IP address.

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Jestine

2 months ago

So we need to use inside CIDR blocks for BGP peering and specify a /29 CIDR block from the 169.254.0.0/16 range.

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Erinn

2 months ago

Yeah, those obscure IP ranges can be tricky to remember.

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Catina

2 months ago

I always have to double check those CIDR blocks when setting up BGP configurations.

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Shalon

2 months ago

I think you're right, A and C are the correct answers.

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Lynelle

2 months ago

Yeah, those obscure IP ranges can be tricky to remember.

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Lorriane

2 months ago

I think you're right, A and C are the correct answers.

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Nicholle

3 months ago

D is just weird. Why would you need to use the second address in the range? That doesn't make any sense.

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Marshall

3 months ago

I'm going with A and C. Seems like the most logical choices, unless they're trying to trick us.

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Barrett

3 months ago

A and C seem like the right answers. I remember learning about the 169.254.0.0/16 range for BGP peering.

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Apolonia

1 months ago

Shakira: Yes, those are the two true statements about Transit Gateway Connect peers in an IPv4 BGP configuration.

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Laine

1 months ago

So, A and C are the correct statements for Transit Gateway Connect peers in an IPv4 BGP configuration.

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Shakira

2 months ago

That's right. You cannot use IPv6 addresses and you must configure the second address from the IPv4 range on the device as the BGP IP address.

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Dottie

2 months ago

A and C are correct. The inside CIDR blocks are used for BGP peering and you must specify a /29 CIDR block from the 169.254.0.0/16 range.

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Rickie

3 months ago

I agree with Cheryll. The inside CIDR blocks are definitely used for BGP peering and the second address from the IPv4 range must be configured as the BGP IP address.

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Cheryll

3 months ago

I think the correct answers are A and D.

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