Your Path to Success: How to Pass the Nokia 4A0-106 Nokia Virtual Private Routed Networks Exam

Questions 31

Which of the following protocols are supported by the Nokia 7750 SR for the creation of transport tunnels within an autonomous system?

Options:

MP-BGP, LDP, RSVP-TE

LDP, RSVP-TE, GRE

MP-BGP, RSVP-TE, GRE

MP-BGP, LDP

MP-BGP only

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Questions 32

If Route Reflector 1 (RR1) is used for Internet routes, and Route Reflector 2 (RR2) is used for VPN routes, which of the following is TRUE?

Options:

BGP sessions established between RR2 and the PEs support IPv4 and VPN-IPv4 address families.

BGP sessions established between RR1 and the PEs support the IPv4 address family only.

BGP sessions established between RR1 and the PEs support IPv4 and VPN-IPv4 address families.

BGP sessions established between RR2 and the PEs support the IPv4 address family only.

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Questions 33

Which of the following statements best describes the output from an Nokia 7750 SR shown below?

Options:

This is the base routing table from CE-1

This is the base routing table from PE-1

This is the customer vrf from CE-1

This is the customer vrf from PE-1D.This is the customer vrf from PE-1

This is the customer vrf from PE-2E.This is the customer vrf from PE-2E.This is the customer vrf from PE-2

This is the base routing table from PE-2F.This is the base routing table from PE-2F.This is the base routing table from PE-2

This is the base routing table from CE-2G.This is the base routing table from CE-2G.This is the base routing table from CE-2

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Questions 34

After configuring OSPF as the PE to CE routing protocol for a VPRN service you get the following output from an Nokia 7750 SR: What is most likely wrong with the configuration?

4A0-106 Question 34

Options:

OSPF is not configured on the CE router

There is a problem with OSPF authentication

The operational MTU does not match

The PE and CE router have different OSPF interface types configured

None of the above

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Questions 35

Which of the following about the configuration of VPRN Outbound Route Filtering (ORB on an Nokia 7750 SR is TRUE?

Options:

The ORF configuration must be done under the BGP neighbor context only.

When sending is enabled, the ORF function takes the route target list configured in all outbound policies and pushes this list to the peer by default.

When configuring ORF, the session with the peer must be cleared/reset for the new capability negotiation to take place.

When Outbound Route Filtering is configured, both the sending and acceptance of ORF are enabled by default.

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Questions 36

Complete the following statement. In a VPRN, the label signaled by RSVP-TE is used to ______________.

Options:

Identify the egress PE in the MPLS domain

Signal the egress VPRN ID

Identify the ingress PE in the MPLS domain

Transport route updates between PEs

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Questions 37

When configuring a VPRN service on an Nokia 7750 SR, where should the following policy be applied?

4A0-106 Question 37

Options:

On the CE under the RIP context

On the PE under the BGP context

On the PE under the RIP context

On the CE under the BGP context

This policy is not required

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Questions 38

Which command should be used on an Nokia 7750 SR acting as the PE, to view the table containing the BGP routes received from the remote sites?

Options:

Show router bgp routes

Show router bgp routes address-family vpn-ipv4

Show router bgp routes

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Questions 39

It is required to prepare the provider core for LDP on an Nokia 7750 SR. Based on the configuration shown below, choose the answer that best describes the given configuration.

4A0-106 Question 39

Options:

This configuration is correct and complete

This configuration is correct except that the system interface must be added

This configuration is correct except that the interfaces facing the CE routers must be added.

MPLS configuration is not required

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Questions 40

Given the following VPRN topology: The VPRN service 10 is correctly configured and operational with OSPF as the PE to CE routing protocol at both customer sites. The OSPF database on CE-A contains Type 1 LSAs. These routes will appear as what LSA type on CE-B?

4A0-106 Question 40