Exit demo JN0-662 Service Provider Routing and Switching - Professional (JNCIP-SP) PDF format · free preview

Juniper JN0-662 - Questions & Answers

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Question 1
Multiple choice

Click the Exhibit button.

Referring to the exhibit, when building an interprovider VPN Option C between AS65100 and AS65200, which two parameters must be configured on the EBGP connection between PE1 and PE2? (Choose two.)

A.

family inet-vpn unicast

B.

multihop

C.

family inet labeled-unicast

D.

multipath

Question 2
Single choice

Click the Exhibit button.

Referring to the exhibit, what information must be acquired about AS65200's configuration for AS65100 to build an interprovider VPN between PE1 to PE2?

A.

the route-distinguisher of PE2 and the loopback of PE2

B.

the route-distinguisher of PE2 and the loopback of ASBR2

C.

the route-target used for CE-A2 and the loopback of PE2

D.

the route-target used for CE-A2 and the loopback of ASBR2

Question 3
Single choice

Click the Exhibit button.

Referring to the exhibit, which statement is correct?

A.

IP address 192.168.16.5 is on a directly connected interface.

B.

Four routes have been leaked from the Level 2 area to the Level 1 area.

C.

The path to IP address 192.168.16.6 is currently unavailable.

D.

R1 has two Level 2 adjacencies and one Level 1 adjacency to other routers.

Question 4
Single choice

You want to add a new OSPF area to your existing OSPF network, however, this area will not be directly connected to Area 0.

Which feature would you use to complete this task?

A.

a routing policy

B.

not-so stubby area

C.

virtual link

D.

Type 10 LSA

Question 5
Single choice

Click the Exhibit button.

Which two statements are true about the route shown in the exhibit? (Choose two.)

A.

The route is currently active.

B.

The route is currently hidden.

C.

The route has an unreachable next-hop.

D.

The route is currently being damped.

Question 6
Multiple choice

With which two elements is a VRF table populated? (Choose two.)

A.

Routes received from remotely connected CE sites.

B.

Routes received from directly connected CE sites.

C.

Routes received from P routers with acceptable MP-BGP attributes.

D.

Routes received from PE routers with acceptable MP-BGP attributes.

Question 7
Single choice

Click the exhibit button.

What would be the expected outcome from the configuration shown in the exhibit?

A.

The VPLS instance would use a control-word instead of a tunnel-services interface, or no-tunnel-services parameter.

B.

The VPLS instance would default to using no-tunnel-services because a tunnel-services interface was not specified.

C.

The VPLS instance would cycle through all virtual tunnel interfaces on the router to find one to use.

D.

The VPLS instance would cycle through all physical interfaces configured on the router to find one to use.

Question 8
Multiple choice

Which two LSA types are permitted in an OSPF stub area? (Choose two.)

A.

Type 1

B.

Type 2

C.

Type 4

D.

Type 5

Question 9
Single choice

Click the Exhibit button.

The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but IPv4 hosts in the Layer 3 VPN that use the BGP session are unable to communicate.

What is the problem?

A.

The BGP peer does not support the add-path feature.

B.

The BGP peer does not support the restarter functionality.

C.

The local BGP router does not support Layer 2 VPN and Layer 3 VPN NLRI address families at the same time.

D.

There is a mismatch in the supported NLRI address families between the BGP peers.

Question 10
Single choice

You are troubleshooting a Layer 3 VPN issue. The VPN has been passing traffic successfully for some time, but now it is reported that traffic is no longer flowing. You look into the bgp.l3vpn.0 table and see newly hidden routes.

What would be the cause of this problem?

A.

The LSP used to connect the PE routers is down.

B.

The connection from the PE to the customer is down.

C.

The BGP routes received from the customer are no longer reachable.

D.

The family inet-vpn parameter was deleted from the BGP configuration of the PE router.

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