300-410 Question 71

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose C1

  Option C adjusts the local preference for routes matching prefix-list PLIST1 (which should contain the prefix 172.20.5.0/24) and sets the local-preference to 110, which will make AS 200 the preferred path. The permit 20 in the second route-map statement ensures that all other routes are allowed without changing their local preference.

• 2

  This answer is incorrect. The route map is already configured towards AS100, with this configuration you will not favor AS200, quite the opposite.

• Chose A1

  setting the local preference to a value under the default of 100, will make as 200 the preferred egress. However, what was actually needed for this scenario was the second sequence in the routemap; putting the permit in front of the implicit deny.