Free Download JN0-662 Examp Dump: Juniper.JN0-662.ActualTests.2018-12-02.38q.vcex

File Info

Exam	Service Provider Routing and Switching, Professional
Number	JN0-662
File Name	Juniper.JN0-662.ActualTests.2018-12-02.38q.vcex
Size	2 MB
Posted	Dec 02, 2018
Download	Juniper.JN0-662.ActualTests.2018-12-02.38q.vcex

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Demo Questions

Question 1

Click the Exhibit button.

You have configured Layer 2 VPN stitching between two Layer 2 circuits on PE2, but traffic is not passing through the VPN.

Referring to the exhibit, what is the problem?

The unit 1 peer unit must be set to 0.
The VLAN IDs must be lower than 512.
The VLAN IDs must be different on each unit.
The peer units must reference the VLAN IDs.

Correct answer: A

Question 2

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 routing policy
not-so stubby area
virtual link
Type 10 LSA

Correct answer: C

Question 3

Click the Exhibit button.

Referring to the exhibit, which statement is correct?

IP address 192.168.16.5 is on a directly connected interface.
Four routes have been leaked from the Level 2 area to the Level 1 area.
The path to IP address 192.168.16.6 is currently unavailable.
R1 has two Level 2 adjacencies and one Level 1 adjacency to other routers.

Correct answer: A

Question 4

Click the Exhibit button.

Referring to the exhibit, what must be added to the existing configuration to ensure that per-prefix load balancing occurs?

multihop
keep all
multipath
family inet unicast

Correct answer: C

Question 5

Which statement is correct regarding BGP route reflectors?

The route reflectors must have a private AS number.
The route reflectors must have an EBGP peering session between each other.
The route reflectors must have a cluster ID configured.
The route reflectors must have a different AS number than the clients.

Correct answer: C

Explanation:

Reference: https://www.juniper.net/documentation/en_US/release-independent/nce/topics/example/routing-protocol-bgp-security-route-reflector-configuring-cli.html

Question 6

You want to use IS-IS on a GRE interface where the underlying Layer 3 MTU is 1500.

Which statement is correct in this scenario?

IS-IS can be used because every IS-IS interface must be capable of transmitting packets at least as large as 1476 bytes, and the GRE header is 24 bytes.
IS IS can be used, but the networking device directly attached to the circuit must be capable of fragmentation.
IS-IS cannot be used, but the router can enable a GRE key that serves the same function as IS-IS.
IS-IS cannot be used because the IS-IS hello is not allowed to be fragmented and has the DF bit set.

Correct answer: B

Explanation:

Reference: https://kb.juniper.net/InfoCenter/index?page=content&id=KB7848

Question 7

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.)

family inet-vpn unicast
multihop
family inet labeled-unicast
multipath

Correct answer: AB

Explanation:

Reference: https://www.juniper.net/documentation/en_US/junos/topics/example/mpls-vpn-option3-configuration.html#jd0e200

Question 8

Click the Exhibit button.

You administer AS 65000, and have deployed a route reflector (RR1) in your network as shown in the exhibit. The traffic between AS 65001 and AS 65002 is going through the route reflector, even though it is not the best path.

What will solve this problem?

Change the LOCAL_PREF so that it uses the preferred path.
Remove the nhs policy.
Change the originator to be the preferred path.
Change the IGP metric so it is lower on the preferred path.

Correct answer: B

Question 9

You are asked to deploy VPLS in your network as a new service for several customers, and you must identify the configuration and provisioning requirements for your customers. Which two statements are correct in this scenario? (Choose two.)

CE interfaces facing the service prowler must be Ethernet interfaces.
VLAN IDs defined on CE interfaces must be the same on both ends unless otherwise negotiated.
CE interfaces facing the service provider must be Layer 3 interfaces.
PE interfaces facing the core must have VPLS encapsulation enabled.

Correct answer: AB

Question 10

Click the Exhibit button.