JN0-662 Online Practice Questions and Answers

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.

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.

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

After committing the following configuration change on your MPLS VPN PE router, all MPLS VPN destinations become unreachable.

Which additional configuration solves the issue?

A.

B.

C.

D.

Click the Exhibit button.

Referring to the exhibit, RR1-RR4 are route reflectors.

Which three routers would RR1 need to peer with if the no-client-reflect parameter has been configured? (Choose three.)

A. R2

B. R5

C. RR4

D. R6

E. R1

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

A. The damping decay half-life holds down peer links for a defined measure of time to prevent route table reconvergence.

B. The damping max-suppress timer is set to the lowest possible value by default.

C. The figure-of-merit value measures route stability by advertisement and withdrawal.

D. Aggressive IGP hold timers prevent the routes from entering and exiting the BGP route selection process.

Which authentication strategy authenticates IS-IS hello PDUs only?

A. interface authentication

B. area authentication

C. domain authentication

D. level authentication

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

A. MPLS

B. IPsec

C. VXLAN

D. GRE

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.)

A. Configure the always-compare-med parameter on both route reflectors.

B. Configure the add-path parameter on both route reflectors.

C. Configure the med-plus-igp parameter on both route reflectors.

D. Configure the as-path-ignore parameter on both route reflectors.

Click the Exhibit button.

You have configured the OSPF network as shown in the exhibit. However, R4 and R5 do not have connectivity to prefixes outside of Area 10. In this scenario, what will solve this problem?

A. Configure default-metric on R2 and R3 for Area 10.

B. Configure no-summaries on R4 for Area 10.

C. Create a routing policy on R2 and R3 to redistribute Area 0 routes.

D. Configure the R2-R4 and R3-R4 links as interface-type p2mp.

Click the Exhibit button.

Routers R1, R2, and R3 have set protocols isis interface all configured and no other set protocols isis configuration.

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

A. The R2-R3 link will form a Level 1 and Level 2 adjacency.

B. The R1-to-R2 link will only form a Level 2 adjacency.

C. The R1-to-R2 link will form a Level 1 and Level 2 adjacency.

D. The R2-R3 link will only form a Level 1 adjacency.

To reduce the size of OSPF Area 100, you configure the area with the no-summaries parameter. 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?

A. The ASBR in Area 100 generates Type 5 LSAs, and places them in its own database.

B. The ASBR in Area 100 generates Type 5 LSAs, and they are translated to Type 7 LSAs.

C. The ASBR in Area 100 generates Type 5 LSAs, and they are blocked by the ABR.

D. The ASBR in Area 100 generates Type 5 LSAs, and a virtual link is required for transport to other areas.

Click the Exhibit button.

Referring to the exhibit, the Layer 2 VPN between PE-1 and PE-2 is not functioning properly.

What must you do to solve the problem?

A. Set the remote site identifier to 3.

B. Set the local site identifier to 3.

C. Set the local site identifier to 1.

D. Set the remote site identifier to 5.

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?

A. Configure the set protocols isis ignore-attached-bit parameter on router R5.

B. Configure the set protocols isis ignore-attached-bit parameter on routers R3 and R4.

C. Configure the set protocols isis level 2 wide-metrics-only parameter on routers R3 and R4.

D. Configure the set protocols isis level 1 wide-metrics-only parameter on router R5.

Click the Exhibit button.

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

A. A BGP full mesh is only required between PE-1 and PE-2.

B. A BGP full mesh is required between P1, P2, PE-1, and PE-2.

C. MPLS must only be enabled on PE-1 and PE-2.

D. MPLS must be enabled on P1, P2, PE-1, and PE-2.