EMT Practice Test

1. Question Content...

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Question1: Which two protocols are available in the Junos OS for the data plane encapsulation of EVPN traffic?
(Choose two.)

Question2: Which two routes use a proper route distinguisher? (Choose two.)

Question3: How is a BGP Layer 2 VPN prefix formed by a PE?

Question4: Which message type initiates the BGP session?

Question5: According to Juniper Networks, what are three methods of scaling Layer 2 VPNs? (Choose three.)

Question6: Click the Exhibit button.

While logging in to routers on your network, you find the exact configuration shown in the exhibit on multiple devices.
Which multicast RP strategy is being used in this scenario?

Question7: Which statement is correct regarding BGP route reflectors?

Question8: To reduce the size of OSPF Area 100, you configure the area with the no-summariesparameter. After committing this configuration change, you notice that an OSPF router in a remote area is no longer receiving Type 5 LSAs from an ASBR in Area 100.
Which statement is true in this scenario?

Question9: You are currently running BGP-based VPLS and Layer 3 VPNs. You are asked to consolidate the services and deploy EVPN to replace the VPLS and Layer 3 VPN deployments.
Which two EVPN route types will achieve this goal? (Choose two.)

Question10: Click the Exhibit button.

Referring to the exhibit, which two statements are true? (Choose two.)

Question11: You want to reject routes from any BGP peers that have prepended their AS path.
What is the correct as-pathregex that would allow you to accomplish this task?

Question12: Click the Exhibit button.

BGP routes received on R5 are redistributed into the IS-IS network. You want the redistributed routes to be present in Area 49.0001.
Referring to the exhibit, how would this task be accomplished?

Question13: 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.)

Question14: 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?

Question15: Click the Exhibit button.

Referring to the exhibit, which statement is correct?

Question16: Which two LSA types are permitted in an OSPF stub area? (Choose two.)

Question17: Click the Exhibit button.

Referring to the exhibit, what is the correct prefix length of the route for the multihomed device?

Question18: Click the Exhibit button.

Referring to the ABR configuration shown in the exhibit, which two statements are correct? (Choose two.)

Question19: Click the exhibit button.

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

Question20: With which two elements is a VRF table populated? (Choose two.)

Question21: Your company has multiple upstream BGP connections to the Internet through ISP-A, ISP-B, and ISP-C.
You want to ensure that all traffic coming into your network uses ISP-A.
How would you accomplish this task?

Question22: 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?

Question23: Click the Exhibit button.

Referring to the topology shown in the exhibit, where will the attached bit be set?

Question24: Click the Exhibit button.

Referring to the exhibit, you have multiple Layer 3 VPNs established in your network. You are asked to ensure that PE-4 allows CE-2 in VPN 1 to communicate with CE-1 in VPN 3.
Which two statements are correct in this scenario? (Choose two.)

Question25: 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?

Question26: 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?

Question27: 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?

Question28: 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?

Question29: Click the Exhibit button.

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

Question30: Click the Exhibit button.

What is accomplished by the default-gatewayparameter in the configuration shown in the exhibit?

Question31: Click the Exhibit button.

You have deployed route reflectors in your network. You are receiving the route 200.0.0.0/24 from AS10 and AS6 and are seeing the oscillation happening as shown in the exhibit.
What are two ways to solve this issue? (Choose two.)

Question32: 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.)

Question33: How does Juniper Networks use selective BGP route damping to help stabilize the network?

Question34: 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?

Question35: Click the Exhibit button.



Routers R1, R2, and R3 have set protocols isis interface allconfigured and no other set protocols isisconfiguration.
Referring to the exhibit, which two statements are true? (Choose two.)

Question36: Click the Exhibit button.

Site HQ connects to Site A through a provider using BGP. The BGP route for Site A destinations is redistributed info OSPF within site HQ. You provision a backup link over a dedicated leased line that connects to Site A, which should only be used when Site A is not reachable through the provider.
When the backup circuit is provisioned, traffic destined to Site A transits the backup link instead of the provider link.
Referring to the exhibit, how do you solve this problem?