(ISC)2
301B · Question #177
301B Question #177: Real Exam Question with Answer & Explanation
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Question
Refer to the exhibit. A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist is tasked with finding the cause of the problem. The LTM Specialist has the tcpdump extract and knows the client software has at least one connection to a VS on port 1990. However, when a tcpdump runs on the internal VLAN, there is no record of port 1990 in the tcpdump. Why is there no record of port 1990 in the tcpdump?
Options
- AThe LTM device drops the connection.
- BPort 1990 is a well-known port, so its use is restricted.
- CThe LTM device performs a Port Address Translation (PAT).
- DThe LTM device performs a Network Address Translation (NAT).
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