PrepAway - Latest Free Exam Questions & Answers

Why is that?

John is using Firewalk to test the security of his Cisco PIX firewall. He is also utilizing a sniffer located on a
subnet that resides deep inside his network. After analyzing the sniffer log files, he does not see any of the
traffic produced by Firewalk. Why is that?

PrepAway - Latest Free Exam Questions & Answers

A.
Firewalk cannot pass through Cisco firewalls

B.
Firewalk sets all packets with a TTL of zero

C.
Firewalk cannot be detected by network sniffers

D.
Firewalk sets all packets with a TTL of one


Leave a Reply