Juniper JNCIA JN0-201 Questions & Answers

• Question 31:

  If there is a BGP next hop with equal preference in inet.0 and inet.3, which version of the route will BGP use?

  A. It will randomly choose between inet.0 and inet.3.

  B. the route in inet.3

  C. the route in inet.0

  D. the route with the lower metric

  Correct Answer: B

• Question 32:

  After evaluating the BGP attributes (AS-PATH, LOCAL-PREF, MED, and ORIGIN) there are four additional route selection techniques used as tie-breakers. In what order are these applied?

  A. prefer routes with lowest IGP metric, prefer routes from the lowest RID, prefer EBGP over IBGP, prefer routes from the lowest peer ID

  B. prefer EBGP over IBGP, prefer routes with lowest IGP metric, prefer routes from the lowest RID, prefer routes from the lowest peer ID

  C. prefer EBGP over IBGP, prefer routes with lowest IGP metric, prefer routes from the lowest peer ID, prefer routes from the lowest RID

  D. prefer EBGP over IBGP, prefer routes from the lowest RID, prefer routes with lowest IGP metric, prefer routes from the lowest peer ID

  Correct Answer: B

• Question 33:

  By default, which routing table do multicast-enabled routers use to perform an RPF check?

  A. inet.1

  B. inet.2

  C. inet.0

  D. inet.3

  Correct Answer: C

• Question 34:

  Which criteria are considered when load balancing using a microflow? (Choose two.)

  A. incoming interface

  B. destination IP address

  C. destination MAC address

  D. outgoing queue

  Correct Answer: AB

• Question 35:

  Which two statements are true concerning the JUNOS software? (Choose two.)

  A. Processes run in a protected memory environment.

  B. Processes are fully independent from each other.

  C. Processes are tightly integrated with each other.

  D. Processes may fail and cause a failure of the entire system.

  Correct Answer: AB

• Question 36:

  What type of router cannot exist within a stub area?

  A. non-backbone router

  B. ABR

  C. internal router

  D. ASBR

  Correct Answer: D

• Question 37:

  Where must you configure a static LSP?

  A. on the ingress and egress routers

  B. on the ingress router only

  C. on all routers along the LSP path

  D. on the egress router only

  Correct Answer: C

• Question 38:

  What is the first step in BGP route selection?

  A. The local router prefers the route from the peer with the lowest peer ID address.

  B. The router first verifies that it has a route to the BGP Next Hop IP address.

  C. The local router prefers the route learned from an EBGP peer over a route learned from an IBGP peer.

  D. The local router prefers the route with the shortest AS_PATH.

  Correct Answer: B

• Question 39:

  During the boot sequence of the JUNOS software, which device is consulted first, by default?

  A. LAN server

  B. removable media

  C. internal flash drive

  D. hard drive

  Correct Answer: B

• Question 40:

  What version of IGMP is used by default on Juniper Networks routers?

  A. version 4 only

  B. version 2 only

  C. version 3 only

  D. version 1 only

  Correct Answer: B