exam questions

Exam 300-410 All Questions

View all questions & answers for the 300-410 exam

Exam 300-410 topic 1 question 27 discussion

Actual exam question from Cisco's 300-410
Question #: 27
Topic #: 1
[All 300-410 Questions]


Refer to the exhibit. The administrator configured route advertisement to a remote low resources router to use only the default route to reach any network but failed.
Which action resolves this issue?

  • A. Remove the prefix keyword from the distribute-list command.
  • B. Remove the line with the sequence number 10 from the prefix list.
  • C. Change the direction of the distribute-list command from out to in.
  • D. Remove the line with the sequence number 5 from the prefix list.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️

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
[Removed]
10 months ago
Selected Answer: D
D is correct
upvoted 1 times
...
Ll123123
1 year, 6 months ago
Selected Answer: D
deny 0.0.0.0/0 le 32 in prefix list means "any" route permit 0.0.0.0/0 in prefix list means default route So remove seq 5 will means only permit a default route advertise to the remote-host via the tunnel. I don't get the meaning of the question because don't know if the config is the "remote-host". A picture can help better explain this question
upvoted 3 times
...
HungarianDish_111
2 years ago
https://community.cisco.com/t5/routing/very-quick-question-on-prefix-list-0-0-0-0-0/td-p/1356083 ip prefix-list 0.0.0.0/0 just matches the default-route not all routes. So that prefix-list filters out all routes except the default-route.
upvoted 2 times
bk989
9 months, 1 week ago
and the implicit deny takes care of the rest
upvoted 2 times
...
...
WAKIDI
2 years, 10 months ago
Can Anyone explain what is this "remote low resources router" trying to do ? what does "to use only the default route to reach any network" really mean ?
upvoted 1 times
David98898998
1 year, 11 months ago
It means to keep the routing table small by only advertising to it a single default route. It will use this route to send all traffic.
upvoted 3 times
...
...
Nhan
2 years, 10 months ago
Basically deny/32 mean deny all route becuase ipv4 is 32 bit
upvoted 1 times
...
timtgh
2 years, 11 months ago
All answers are wrong. The permit statement permits all routing updates because it has a /0 mask. If they wanted to permit only default routes, the syntax should be 0.0.0.0/32, meaning all 3 bits of the advertised route must match 0.0.0.0. Also they should add le 0 at the end.
upvoted 1 times
timtgh
2 years, 11 months ago
Typo - "all 3 3bits" should say all 32 bits.
upvoted 1 times
...
luisdzrz
2 years, 11 months ago
El rango asumido para ge y le si no se especifica nada es 32
upvoted 1 times
...
timtgh
2 years, 11 months ago
Please disregard comment, was mixed up. /0 is correct.
upvoted 2 times
...
...
niveaking
3 years, 3 months ago
Selected Answer: D
Answer D is correct
upvoted 2 times
...
[Removed]
3 years, 9 months ago
The given answer is correct
upvoted 3 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
Loading ...
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago