Service Provider Routing and Switching, Professional (JNCIP-SP) (JN0-663) Free Practice Test

Question 1

Which two statements regarding ingress replication in EVPN are correct? (Choose two.)

A. Ingress replication is only supported in vrf-type routing instances.

B. Ingress replication labels are learned from remote PEs through the EVPN Type-3 route.

C. Ingress replication relies on PIM to build the multicast replication tree.

D. Ingress replication will replicate all BUM traffic to all remote PEs in the EVI.

Correct Answer: B,D

Question 2

Exhibit:

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

A. The ABR advertises a single Type 5 external LSA to the backbone area for all Type 7 LSAs in the NSSA.

B. The ABR does not summarize any routes within the 192.168.16.0/20 range.

C. The ABR advertises a Type 5 external LSA to the backbone area for each Type 7 LSA in the NSSA.

D. The ABR advertises a single Type 3 summary LSA to the backbone area for all Type 1 and Type 2 LSAs in the 192.168.16 0/20 range.

E. The ABR advertises a default route to the NSSA using a Type 7 LSA.

Correct Answer: C,D,E

Question 3

Exhibit:

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

A. There is one interface marked as passive.

B. This router is an ASBR.

C. There are two interfaces marked as passive.

D. This router is an ABR

Correct Answer: B,C

Question 4

Exhibit.

Referring to the exhibit, which two statements are correct for a route advertised by R1 towards R4? (Choose two )

A. The BGP next hop is set to 192.168.2.2 by R2.

B. The AS path is set to null by R2.

C. The AS path is set to 150 by R2.

D. The BGP next hop is set to 14.1.1.1 by R2.

Correct Answer: A,D

Question 5

Exhibit:

You notice an inconsistency between the routing table and the OSPF database, as shown in the exhibit.
What are two reasons for this behavior? (Choose two.)

A. An OSPF import policy is being applied to the route.

B. An OSPF export policy is being applied to the route.

C. The LSA is a Type 5 LSA.

D. The LSA is a Type 4 LSA.

Correct Answer: A,C

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Question 6

Exhibit:

Referring to the exhibit, you want to reduce the CPU processing load on PE 2 by preventing the receipt of routes belonging to Customer B.
In this scenario, which Layer 3 VPN scaling mechanism provides this functionality?

A. route reflection

B. route origin

C. route target filtering

D. route refresh

Correct Answer: C

Question 7

Exhibit.

You manage an MX Series device which includes the configuration shown in the exhibit Traffic marked with DSCP 000011 is entering the ge-1/0'4 interface at 102 Mbps The traffic exits the device on the ge-1 '0/5 interface No other traffic is transiting the router In this scenario what happens to traffic exceeding 100 Mbps?

A. Traffic exceeding 100 Mbps is dropped

B. Traffic exceeding 100 Mbps is redirected to a rate limiter.

C. Traffic exceeding 100 Mbps is forwarded.

D. Traffic exceeding 100 Mbps Is buffered

Correct Answer: C

Question 8

Exhibit:

The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but the hosts in the Layer 2 VPN that uses the BGP session are unable to communicate.
What is the problem in this situation?

A. The BGP peer does not support the restarter functionality.

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

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

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

Correct Answer: B

Question 9

You are considering different MPLS VPN connectivity options of a new customer deployment Your customer requires shared LSPs Layer 2 connectivity and auto-provisioning Which type of VPN satisfies the requirements?

A. LDP Layer 2 circuits

B. circuit cross-connects

C. BGP Layer 2 VPNs

D. BGP Layer 3 VPNs

Correct Answer: C

Question 10

Exhibit.