[Free] 2017(Jan) EnsurePass Braindumps Juniper JN0-661 Dumps with VCE and PDF 41-50

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Service Provider Routing and Switching

Question No: 41 – (Topic 1)

You need to ensure that your high-priority traffic uses the best-possible route while your best-effort traffic uses a lower preference route. You want to use CoS-based forwarding to use the DSCP values of the different types of traffic to assign the LSP that should be used for the next hop

Which three additions must be made to the configuration to satisfy the requirement? (Choose three.)

  1. a class-of-serviceforwarding policy

  2. a policy statement for LSP next-hop selection

  3. an important policy applied to the forwarding table

  4. an export policy applied to the forwarding table

  5. a multifield firewall filter for LSP next-hop selection

Answer: A,D,E

Question No: 42 – (Topic 1)

Click the Exhibit button.

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Referring to the exhibit you have configured an L2 circuit that connects Site-1 and Site-2, but the L2 circuit is not functioning The topology in this scenario is shown below.

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

Which action will allow communication between Site-1 and Site-2?

  1. Change the virtual circuit identifier to 2 for PE-2.

  2. Add the family inet statement under the ge-0/0/1.512 interface for PE-1 and PE-2.

  3. Add the lo0 interface under the {edit protocols Idp} hierarchy for all routers.

  4. Add the lo0 interface under the {edit protocols 12circuit} hierarchy for PE-1 and PE-2

Answer: C

Question No: 43 – (Topic 1)

Click the exhibit button

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

An LDP Layer 2 circuit between PE1 and PE2 is not passing traffic. Both PE1 and PE2 show the circuit state as VM – – vlan id mismatch.

Referring to the exhibit, which action will solve this problem?

  1. Configure interfaces PE1:ge-1/071.5 and PE2:ge-1/1/1.6 with the output-vlan-map pop parameter.

  2. Configure interfaces PE1 :ge-1/0/1.5 or PE2:ge-1/1/1.6 with the output-vlan-map swap parameter.

  3. Configure the LDP Layer 2 circuit with the no-control-word command on PE1 and PE2.

  4. Configure interfaces PE1 :ge-1/071.5 and PE2:ge-1/1/1.6 with the output-vlan-map swap parameter.

Answer: D

Question No: 44 – (Topic 1)

Which routing instance type is used with a Layer 2 VPN?

  1. 12vpn

  2. vrf

  3. no-forwarding

  4. virtual-switch

Answer: D

Question No: 45 – (Topic 1)

Which two statements are true about route leaking in a Level 1 -Level 2 network environment? (Choose two.)

  1. Level 1 internal routes can be leaked into Level 2. but require a policy.

  2. Level 1 external routes are leaked into Level 2 without a policy if the wide-metrics parameter is configured.

  3. Level 2 internal routes can be leaked into Level 1, but require a policy.

  4. Level 2 external routes are leaked into Level 1 without a policy if the wide-metrics parameter is configured

Answer: B,C

Question No: 46 – (Topic 1)

In a carrier-of-carrier VPN model, which type of network layer reachability information is used for the MP-BGP signaling between CE and PE routers?

  1. inet-vpn

  2. flow

  3. labeled-unicast

  4. unicast

Answer: A

Question No: 47 – (Topic 1)

Which two statements are associated with any-source multicast? (Choose two.)

  1. Routes learn the source of the multicast traffic from the source address of the multicast traffic.

  2. Routes learn the source of the multicast traffic from the receives.

  3. Routes do not specify a specific source from which to receive traffic.

  4. Receives select a specific source from which to receive traffic

Answer: A,C

Question No: 48 – (Topic 1)

Click the Exhibit button

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Both autonomous systems shown in the exhibit use BGP with a full-mesh IPGP configuration within each autonomous system and EBGP between the two autonomous

systems. A single route is generated on R1 and advertised into BGP. Which two statements are true in this scenario? (Choose two.)

  1. R4 will not automatically readvertise the route to R5.

  2. R5 will automatically readvertise the route to other routers in AS 65512.

  3. R5 will not automatically readvertise the route to other routers in AS 65512.

  4. R4 will automatically readvertise the route to R5.

Answer: C,D

Question No: 49 – (Topic 1)

Click the Exhibit button

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Ensurepass 2017 PDF and VCE

You implemented the configuration shown in the exhibit on your route reflector device However, you notice traffic is transiting the route reflector rather than taking the optimum path.

Which two actions would solve the problem? (Choose two.)

  1. Change the policy to match on the external BGP neighbor.

  2. Change the policy to match on the internal BGP neighbor.

  3. Change a direct peering session between both internal neighbors and use the multihop parameter

  4. Change a direct peering session between both internal neighbors and use the no-client- reflect parameter.

Answer: B,D

Question No: 50 – (Topic 1)

Click the Exhibit button.

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ISP1 has created an L3VPN to connect CE1 and CE2 The PE-CE routing protocol is OSPF Referring to the exhibit, which technology will allow CE1 to receive Type 1 and Type 2 LSAs from CE2?

  1. OSPF sham links

  2. RIB groups

  3. OSPF domain IDs

  4. OSPF virtual links

Answer: D

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