What is the primary purpose of the MED attribute in BGP?

To tag routes with community values

To prevent routing loops within the AS

To influence outbound traffic leaving the AS

To influence inbound traffic entering the AS

On a multi-access network (e.g., Ethernet) with multiple BGP speakers, what is the purpose of the third-party next hop rule?

To allow the next hop to be set to another router on the same subnet

To set the next hop to 0.0.0.0 for all routes on the segment

To force the next hop to be the advertising router's own address

To change the next hop to the loopback address of the peer

What is the role of the cluster list attribute in BGP route reflection?

To carry the community values for the route

To set the MED value for the route

To identify the route reflector cluster that has processed the route

To determine the next hop for the route

What information does the aggregator attribute carry in a BGP route?

The community values applied to the aggregate

The list of ASes the route has traversed

The AS number and router ID of the router that performed the aggregation

The next hop address of the aggregate route

Juniper NetworksCertified Professional, Enterprise Routing and Switching (JNCIP-ENT)

Domain 2Objective 3

BGP Attributes: Concept and Operation JN0-650 Practice Questions (Page 3)

Part of the BGP domain, which makes up ~22% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–13 in this domain), expect 1–1 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)

26questions here

6free pages

10concepts

Questions 11–15

11application · medium
Your AS 65001 has a route that you want to advertise to a customer AS 65002, but you do not want that route to be advertised beyond the customer's AS to any other AS. You configure a routing policy on your router to attach a well-known community to the route before advertising it to AS 65002. Which community should you use?
Select an answer first
12foundation · easy
What is the primary purpose of the MED attribute in BGP?
Select an answer first
13foundation · easy
On a multi-access network (e.g., Ethernet) with multiple BGP speakers, what is the purpose of the third-party next hop rule?
Select an answer first
14foundation · easy
What is the role of the cluster list attribute in BGP route reflection?
Select an answer first
15foundation · easy
What information does the aggregator attribute carry in a BGP route?
Select an answer first

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