ExamTopics Logo
Mail Us[email protected]
Menu
Lpi Discussions
exam questions

Exam 303-200 All Questions

View all questions & answers for the 303-200 exam
Go to Exam

Exam 303-200 topic 1 question 57 discussion

Actual exam question from LPI's 303-200
Question #: 57
Topic #: 1
[All 303-200 Questions]

What effect does the following command have on TCP packets?
iptables- A INPUT d 10.142.232.1 p tcp --dport 20:21 j ACCEPT

  • A. Forward all TCP traffic not on port 20 or 21 to the IP address 10.142.232.1
  • B. Drop all TCP traffic coming from 10.142.232.1 destined for port 20 or 21.
  • C. Accept only TCP traffic from 10.142.232.1 destined for port 20 or 21.
  • D. Accept all TCP traffic on port 20 and 21 for the IP address 10.142.232.1
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
https://help.ubuntu.com/community/IptablesHowTo
by alex87 at June 1, 2020, 4:32 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
alex87
Highly Voted 1 month, 2 weeks ago
the answer is correct D
upvoted 10 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago