GIAC GSNA Exam - Topic 3 Question 80 Discussion

Actual exam question for GIAC's GSNA exam

Question #: 80
Topic #: 3

[All GSNA Questions]

Fill in the blank with the appropriate term.

When two routers are used in a firewall configuration, the internal router is known as a .

Correct

AWhen two routers are used in a firewall configuration, the internal router is known as a choke router.

Show Suggested Answer

Suggested Answer: A

interior router present in the screened host firewall architecture. It is attached to the perimeter network and protects the internal network

from the Internet and the perimeter net.

A choke router is basically employed for the job of packet filtering for the firewall. It is also used to provide access to selected services that

are outbound from the internal net to the Internet. These services may include outgoing Telnet, FTP, WAIS, Archie, Gopher, etc.

by Nancey at Jan 27, 2026, 12:40 AM

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Myra

5 days ago

I feel like it could be "gateway router" too, but that doesn't sound quite right.

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Delsie

10 days ago

I remember something about a "trusted router" from a practice question, but that might not be it.

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Aimee

15 days ago

I think the term we're looking for is "internal router," but I'm not completely sure.

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Ronnie

20 days ago

Ah, I remember this from class. The internal router in a firewall is called the "trusted" router. It's the one that connects the secure internal network to the untrusted external network.

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Erinn

26 days ago

Okay, I've got this. The internal router in a firewall setup is known as the "perimeter" router. It acts as the boundary between the internal and external networks.

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Kandis

1 month ago

Ugh, I'm not totally sure about this one. Is the internal router called the "proxy" or the "gateway" router? I need to review my firewall concepts.

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Alpha

1 month ago

Hmm, this seems like a classic firewall configuration question. I think the term I'm looking for is "bastion host" or "demilitarized zone" router.

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