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Exam 350-401 topic 1 question 665 discussion

Actual exam question from Cisco's 350-401
Question #: 665
Topic #: 1
[All 350-401 Questions]

What is the purpose of the weight attribute in an EID-to-RLOC mapping?

  • A. It determines the administrative distance of LISP generated routes in the RIB.
  • B. It indicates the load-balancing ratio between ETRs of the same priority.
  • C. It indicates the preference for using LISP over native IP connectivity.
  • D. It identifies the preferred RLOC address family.
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Suggested Answer: B 🗳️

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[Removed]
5 days, 10 hours ago
Selected Answer: B
B is correct
upvoted 1 times
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[Removed]
11 months, 1 week ago
Selected Answer: B
Load balance between multiple EID-To-RLOCs This document has more information, scroll down to Usage Guidelines https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_lisp/command/ip-lisp-cr-book/ip-lisp-cr-book_chapter_01010.html
upvoted 2 times
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snarkymark
1 year, 3 months ago
Selected Answer: B
http://www.watersprings.org/pub/id/draft-ietf-lisp-rfc6830bis-32.html hen multiple RLOC have the same 'Priority' then the 'Weight' states how to load balance traffic among them. The value of the 'Weight' represents the relative weight of the total packets that match the maping entry.
upvoted 3 times
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Nickplayany
1 year, 3 months ago
Selected Answer: B
Probably B In the LISP context, for each RLOC mapped to an EID, the mapping system provides a priority and a weight [4]. When several RLOCs have the same priority, the LISP traffic is split among the different RLOCs in proportion to their weight. This makes possible to control the traffic that enters a site by tuning the RLOCs sent to different sources and also by changing their priorities and weights.
upvoted 2 times
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