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Nokia NRS II Composite Exam

Last Update 6 hours ago Total Questions : 852

The Nokia NRS II Composite Exam content is now fully updated, with all current exam questions added 6 hours ago. Deciding to include 4A0-C01 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 4A0-C01 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 4A0-C01 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Nokia NRS II Composite Exam practice test comfortably within the allotted time.

Question # 81

Which of the following about route distinguishes on the Alcatel-Lucent 7750 SR is TRUE?

A.

Route distinguishes are used to ensure that VPRN IP prefixes are globally unique.

B.

Route distinguishes are appended to IPv4 prefixes to form IPv6 prefixes.

C.

Route distinguishes are used to determine which routes a VPRN should import.

D.

CE routes use a route distinguisher to indicate which VPRN they are associated to.

Question # 82

Which of the following about IES is FALSE?

A.

An IES provides a Layer 3 interface to a customer.

B.

A virtual routing/forwarding table is created per IES service.

C.

An IES supports QoS.

D.

An IES interface ' s IP address, if bound to a port, will appear in the routing table.

Question # 83

Which protocol is used to signal the inner label for a L2-VPN service?

A.

RSVP

B.

IPCP

C.

TLDP

D.

PPP

E.

Either RSVP or LDP

F.

M-BGP

Question # 84

A VPLS has a service MTU of 1600. To create an IES spoke termination to the VPLS, what ip-mtu value must be used for the IES?

A.

1586

B.

1596

C.

1600

D.

1614

Question # 85

Click the exhibit button.

Router R2 advertises the network 192.168.3.0/24 to router R1 via RIP.

How can router R1 ensure that it discards the route?

A.

Use an import policy and a prefix list on router R1 to reject this route.

B.

Use a prefix list on router R1 to discard all ingress IS-IS routes.

C.

Use an export policy and prefix list on router R1 to reject this route.

D.

This is not possible because RIP cannot use import policies.

Question # 86

From the list below identify two matching criteria supported for IP filters on the Alcatel-Lucent 7750 SR: (Choose two)

A.

DSCP marking

B.

Class of Service Marking

C.

DSAP marking

D.

ICMP type

Question # 87

Two IS-IS L1/L2 routers are in the same area on the same Ethernet segment. How many adjacencies will be formed between them?

A.

None

B.

1

C.

2

D.

3

E.

4

Question # 88

Click the exhibit button.

What is the command to configure a static route on the Alcatel-Lucent 7750 SR router R1 to reach the network behind router R2?

A.

configure router static-route 139.120.121.0/24 next-hop 138.120.199.2

B.

configure router static-route 139.120.121.0/24 next-hop 138.120.199.1

C.

configure router static-route 138.120.199.2/24 next-hop 138.120.199.1

D.

configure router static-route 139.120.121.0/24 next-hop 139.120.121.2

Question # 89

What are the similarities between OSPF and IS-IS? Choose two.

A.

Metric is cost based

B.

Slow convergence

C.

Automatic summarization

D.

Support CIDR

Question # 90

What types of routers can an IS-IS L1 router form adjacencies with? Pick all that apply.

A.

L1 routers in the same area

B.

L1 routers in other areas

C.

L2 routers in the same area

D.

L2 routers in other areas

E.

L1/L2 router in the same area

F.

L1/L2 routers in other areas

Question # 91

Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Which of the following statements regarding the OSPF LSAs in the network is true?

A.

Router R1 generates a type 5 LSA that is flooded through all OSPF areas.

B.

Router R1 generates a type 7 LSA that is flooded through all OSPF areas.

C.

Router R1 generates a type 5 LSA that is flooded through area 1. Router R2 generates a type 7 LSA that is flooded through areas 0 and 2.

D.

Router R1 generates a type 7 LSA that is flooded through area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2.

Question # 92

In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3)

A.

Area ID

B.

Hello and Dead Intervals

C.

Stub flag

D.

DR and BDR addresses

E.

The list of neighbors

Question # 93

What is the value of the protocol discriminator used to denote IS-IS protocol information?

A.

89

B.

87

C.

85

D.

83

Question # 94

What must be configured on the Alcatel-Lucent 7750 SR for RIP to advertise locally attached links?

A.

A policy statement within the router identifying what is to be advertised

B.

Access-lists denoting what is to be advertised

C.

Default metrics for each link

D.

A group and neighbor statement for each peer

Question # 95

How are IS-IS LSPs sent on point-to-point links?

A.

They are sent using multicast MAC addresses 0180:0200:0014.

B.

They are sent using multicast MAC addresses 0180:c200:0015.

C.

They are sent using a unicast address.

D.

None of the above.

Question # 96

What causes an adjacency to change from " Init " to " Two Way " ?

A.

When a Link State Update is received in response to a Link State Request

B.

When a router receives a Hello packet from a neighbor that contains its router id in the neighbor list

C.

When OSPF neighbors exchange Database Descriptor packets

D.

When a Link State Acknowledgement is received in response to a Link State Update

Question # 97

Exhibit

Given the two configurations shown, identify the two incorrect statements below: (Choose two)

A.

Both routers will generate OSPF Hello packets.

B.

The system interface is missing in one configuration so OSPF will not operate correctly.

C.

The interface type settings differ, but OSPF will still operate correctly.

D.

Metric values differ, but this does not prevent OSPF operation.

Question # 98

What are the three databases maintained by a Link State Protocol?

A.

Neighbor, adjacency, route table

B.

Neighbor, topology, forwarding

C.

Topology, routing, forwarding

D.

There are only two databases: adjacency and topology

Question # 99

Which of the following about VPRN route targets is FALSE?

A.

Route targets are carried in MP-BGP updates.

B.

Route targets identify the VRF that a VPN-IFV4 prefix is associated with.

C.

Route targets are communicated between PEs that are part of a specific VPRN.

D.

Route targets identify the egress SAP of a service towards a CE.

Question # 100

What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulated SDP with a service MTU of 1518?

A.

1520

B.

1540

C.

1548

D.

1556

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