CompTIA Online Training

JN0-660: Service Provider Routing and Switching, Professional (JNCIP-SP)

March 31, 2014 by admin

QUESTION 1
Click the Exhibit button.

In the exhibit, Area 1 is a not-so-stubby area. Three networks are redistributed into Area 1 on R2.
You must summarize the redistributed network addresses in Area 1 so that only one network
prefix is re-advertised into Area 0. You must also summarize the loopback addresses of R1 and
R2 into a single address in Area 0.Which configuration sample on R3 and R5 will complete this
task?

A. Option A
B. Option B
C. Option C
D. Option D

Answer: C

Explanation:

QUESTION 2
Click the Exhibit button.

Referring to the exhibit, which MPLS feature was used to make the LSP the preferred path for
internal routes?

A. traffic engineering bgp-igp
B. traffic engineering shortcuts
C. traffic engineering mpls-forwarding
D. install active

Answer: C

Explanation:

QUESTION 3
Click the Exhibit button.

In the exhibit, ISP A is charged a higher rate for traffic sent to R2. You are asked to lower costs for
ISP A by configuring R1 to send traffic to R3 whenever possible. What are two ways to do this?
(Choose two.)

A. set protocols bgp group isp-b neighbor 192.0.2.6 local-preference 120
B. set protocols bgp group isp-b neighbor 192.0.2.6 local-preference 80
C. set protocols bgp group isp-b neighbor 192.0.2.10 local-preference 120
D. set protocols bgp group isp-b neighbor 192.0.2.10 local-preference 80

Answer: B,C

Explanation:

QUESTION 4
You are the administrator for a network that uses IBGP. As the network grows, you must examine
options to support increased scale. Which two scaling options should you consider? (Choose two.)

A. route reflection
B. areas
C. zones
D. confederations

Answer: A,D

Explanation:

QUESTION 5
You manage an MPLS network where the PE devices consist of multiple vendors. You are asked
to conceal the MPLS topology for all LSPs. Which global configuration parameter will accomplish
this?

A. Configure no-decrement-ttl on the ingress router only.
B. Configure no-propagate-ttl on the ingress router only.
C. Configure no-decrement-ttl on all routers within the MPLS network.
D. Configure no-propagate-ttl on all routers within the MPLS network.

Answer: D

Explanation:

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