Juniper Juniper Certifications JN0-130 Questions & Answers

• Question 51:

  Which two reflect best practices for client peering sessions in a BGP route reflection network? (Choose two.)

  A. peer with route-reflectors within the cluster

  B. peer with route-reflectors outside the cluster

  C. peer with route-reflector-clients within the cluster

  D. peer with route-reflector-clients outside the cluster

  Correct Answer: AC

• Question 52:

  Which CLI command is used to display the IP address assigned to Dynamic Subscriber Interface and related hardware address using the DHCP Relay Proxy function?

  A. show ip dhcp external

  B. show dhcp binding relay-proxy

  C. show ip dhcp binding relay-proxy

  D. show dhcp relay proxy binding

  Correct Answer: B

• Question 53:

  An OSPF non-backbone area allows external routes to be flooded within the area. These external routes are propagated into the backbone. However, external routes from other areas are not allowed to enter this area. Which type of OSPF area does this describe?

  A. stub area

  B. transit area

  C. border area

  D. not-so-stubby area

  Correct Answer: D

• Question 54:

  Regarding L2TP, in which two situations is a service module or service IOA required? (Choose two.)

  A. always for LNS

  B. always for LAC

  C. LAC with fragmentation in the tunnel

  D. LNS when there are greater than 2000 sessions

  Correct Answer: AC

• Question 55:

  During OSPF adjacency formation, in which state is a router in when an OSPF hello packet has been sent but bi-directional communication has not been achieved?

  A. Init

  B. 2Way

  C. ExStart

  D. Exchange

  Correct Answer: A

• Question 56:

  By default, an L1/L2 IS-IS router advertises what remote area routes into a Level 1 area?

  A. only summarized routes

  B. all routes in the network

  C. all routes in the backbone

  D. No routes are advertised.

  Correct Answer: D

• Question 57:

  Which CLI command shows whether an L2TP Tunnel Switch profile is applied?

  A. l2tp tunnel test

  B. show subscribers

  C. show aaa domain-map

  D. show l2tp destination profile

  Correct Answer: C

• Question 58:

  Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the Eseries router? (Choose two.)

  A. They provide dynamic IP addresses for DSIs.

  B. They provide dynamic IP addresses for SRC applications.

  C. They provide dynamic IP addresses from pools for PPPoE subscribers.

  D. They provide dynamic IP addresses from pools for Routed IP subscribers.

  Correct Answer: AB

• Question 59:

  Which set of configuration commands configures MBGP on the ERX Edge Router?

  A. router bgp 100 neighbor 192.168.10.1 remote-as 200 address-family ipv4 multicast neighbor 192.168.10.1 next-hop-self

  B. router bgp 100 neighbor 192.168.10.1 remote-as 200 address-family vpnv4 multicast neighbor 192.168.10.1 activate

  C. router bgp 100 neighbor 192.168.10.1 remote-as 200 address-family ipv4 unicast neighbor 192.168.10.1 active

  D. router bgp 100 neighbor 192.168.10.1 remote-as 200 address-family ipv4 multicast neighbor 192.168.10.1 activate

  Correct Answer: D

• Question 60:

  Which three are correct about L2TP tunnel selection algorithms? (Choose three.)

  A. Failover between preference levels is the default.

  B. One algothrim is failover within a preference level.

  C. Failover across all preference levels is the default.

  D. One algothrim is failover between preference levels.

  E. One algothrim is failover across all preference levels.

  Correct Answer: ABD