JN0-662 Online Practice Questions and Answers

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

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.

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

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?

A. Change the route preference to be higher on routes being advertised to ISP-B and ISP

B.

C. Prepend your AS number on routes being advertised to ISP-A.

D. Change the local preference to be higher on routes being advertised to ISP-A.

E. Prepend your AS number on routes being advertised to ISP-B and ISP-C.

Which message type initiates the BGP session?

A. update

B. open

C. keepalive

D. notification

Which two statements are correct regarding site IDs and circuit IDs in a VPLS routing instance? (Choose two.)

A. In an LDP VPLS routing instance, vpls-id parameters must be different in each location.

B. In an LDP VPLS routing instance, the vpls-id parameters must match in all locations.

C. In a BGP VPLS routing instance, the site-id parameters must be different in each location.

D. In a BGP VPLS routing instance, the site-id parameters must match in all locations.

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.

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.

You are asked to configure a new Layer 3 VPN.

In this scenario, which routing-instance type must be used?

A. vpls

B. evpn

C. vrf

D. 12vpn