[Free] 2018(Jan) EnsurePass Passguide Juniper JN0-661 Dumps with VCE and PDF 31-40

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Service Provider Routing and Switching

Question No: 31 – (Topic 1)

You are working with a new MPLS network that is using the default EXP classifier and

default schedules A small amount of traffic is being placed in the assured forwarding class. No other traffic is passing through the network at this time

In this scenario, what happens to the traffic that is being placed in the assured forwarding class?

  1. The traffic is reclassified to the best effort forwarding class and is forwarded.

  2. The traffic remains in the assured forwarding class and is forwarded.

  3. The traffic is reclassified to the network control forwarding class and is forwarded

  4. The traffic remains in the assured forwarding class and is dropped.

Answer: B

Question No: 32 – (Topic 1)

Which routing instance type is used with a Layer 3 VPN?

  1. I2vpn

  2. virtual-switch

  3. vrf

  4. vpls

Answer: C

Question No: 33 – (Topic 1)

Click the exhibit button

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Referring to the exhibit,whichrouter will be the RP?

  1. R4 for all groups

  2. R1 for group 224.1.1.11 and R4 for all other groups

  3. R1 for all groups

  4. R4 for group 224.1.1.12 and R1 for all other groups

Answer: A

Question No: 34 – (Topic 1)

PE1 and PE2 provide a BGP-signaled VPLS service named VPN Blue. PE1 has site ID 2. label base 2500, and label offset 1.PE2has site ID 4, label base 3000, and label offset 1

Which label does PE2 expect to receive on VPLS VPN Blue traffic received fromPE1site ID 2?

A. 2505

B. 5499

C. 2503

D. 3001

Answer: C

Question No: 35 – (Topic 1)

Which statements are true about NG MVPNs? (Choose two.)

  1. NG MVPN membership is signaled between PEs using PIM?

  2. Every NG MVPN PE router builds a selective provider multicast service interface tunnel to every other router in the same NG MVPN

  3. NG MVPN membership is signaled between PEs using MP-BGP.

  4. Customer multicast traffic can be transported over the provider network using point-to- multipoint MPLS LSPs.

Answer: B,D

Question No: 36 – (Topic 1)

A new service provider asked you to design its IS-IS network. You determined that two distinct IS-IS areas will be required and you must now create an ISOaddressing plan for the participating intermediate systems (routers)

In this scenario, which two statements are correct? (Choose two.)

  1. The NET addresses can be configured on any interface.

  2. The NET addresses must be configured on the loopback interface

  3. The system ID within the NET address must match for all intermediate systems within the same area.

  4. The system ID within the NET address must unique for all intermediate systems within the same area.

Answer: A,D

Question No: 37 – (Topic 1)

Click the Exhibit button.

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

You are trying to establish an ISIS Level 1 adjacency over ge-1/0/1 between R1 and R7 without impacting the other IS-IS adjacencies on R1. Which configuration change would satisfy this requirement?

  1. Disable Level 2 globally on R7.

  2. Change the area on R7 to match R1.

  3. Disable Level 2 globally on R1.

  4. Change the area on R1 to match R7.

Answer: B

Question No: 38 – (Topic 1)

Click the Exhibit button

Ensurepass 2018 PDF and VCE

Referring to the exhibit, which LDP Layer 2 circuit configuration on PE1 maps traffic to an LSP destined to the secondary loopback address of PE2?

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: C

Question No: 39 – (Topic 1)

Click the Exhibit button

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Referring to the exhibit, you have configured an L3VPN that connects Site-1 and Site-2 together, but the BGP routes are not showing up on the PE routers. The topology in this scenario is shown below

Site-1gt;PE-1gt;P-1gt;P-2gt;PE-2gt; Site-2

Which action should you take to allow communication between Site-1 and Site-2?

  1. Enable LDP for all interfaces on all routes,

  2. Change the route distinguisher to be different on PE-1 and PE-2-

  3. Change the route target to match on PE-1 and PE-2

  4. Configure BGP on P-1 and P-2.

Answer: A

Question No: 40 – (Topic 1)

Click the Exhibit button

R1 is exporting 2000:FEFE:100::/64 to R2 over the EBGP peering session as shown in the exhibit

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

Ensurepass 2018 PDF and VCE

What will R1 use for this route#39;sprotocol next hop when advertising it to R2?

A. 2000:FEFE:89::1 B. 172.16.1.1

C. 10.1.1.1

D. ::FFFF:172.16.1.1

Answer: B

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