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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 # 201

Which of the following statements best describes the flooding of traffic on a PE when traffic is received on a spoke SDP?

A.

Traffic is flooded to all SAPs in the service.

B.

Traffic is flooded to all SAPs and spoke SDPs in the service.

C.

Traffic is flooded to all SAPs and mesh SDPs in the service.

D.

Traffic is flooded to all SAPs, spoke SDPs, and mesh SDPs in the service

E.

The traffic is not flooded.

Question # 202

Which of the following about Type 10 opaque LSAs is TRUE?

A.

Type 10 opaque LSAs are supported by IS-IS.

B.

Type 10 opaque LSAs are flooded to all areas of the routing domain.

C.

Type 10 opaque LSAs are stored in an LSDB.

D.

Type 10 opaque LSAs are used for traffic engineering support.

Question # 203

Click on the exhibit.

All links have 1 Gbps unreserved bandwidth initially. After the LSP ' s primary and standby secondary paths are signaled, how much bandwidth is reserved on the link between routers R1 and R2?

A.

If Shared Explicit reservation style is used, 400Mbps is reserved.

B.

If Shared Explicit reservation style is used, 700Mbps is reserved.

C.

If Fixed Filter reservation style is used, 400Mbps is reserved.

D.

If Fixed Filter reservation style is used, 300Mbps is reserved.

Question # 204

Which MPLS mode saves only active label mappings received from peer LSRs?

A.

Conservative label retention

B.

Liberal label retention

C.

Downstream on demand

D.

Downstream unsolicited

Question # 205

Click on the exhibit button below.

Which of the following is the correct configuration for an MP-BGP session on 6VPE1?

A.

PE1 > config > router > bgp#info

--------------------------------------------

group " multi-bgp "

family vpn-ipv6

neighbor 10.10.10.2/32

local-address 10.10.10.1

peer-as 64496

exit

exit

B.

PE1 > config > router > bgp#info

-------------------------------------------

group " multi-bgp "

family ipv6 vpn-ipv4

neighbor 10.10.10.2

local-address 10.10.10.1

peer-as 64496

exit

exit

C.

PE1 > config > router > bgp#info

--------------------------------------------

group " multi-bgp "

family vpn-ipv6

neighbor 10.10.10 2

local-address 10.10.10.1

peer-as 64496

exit

exit

D.

PE1 > config > router > bgp#info

--------------------------------------------

group " multi-bgp "

family ipv6 vpn-ipv6

neighbor 10.10.10.2/32

local-address 10.10.10.1

peer-as 64496

exit

exit

Question # 206

Click on the exhibit.

An LSP path is established on router R1 toward router R6. If the link between routers R4 and R6 goes down, which of the following is the quickest way for service recovery?

A.

Router R1 updates its FIB after a new SPF calculation.

B.

Router R1 switches to a secondary path.

C.

Router R4 switches to a FRR path.

D.

Router R4 switches to a standby secondary path.

Question # 207

Which service is needed to bridge an ATM service to an Ethernet service?

A.

Apipe

B.

Fpipe

C.

Cpipe

D.

Epipe

E.

Bridge service

Question # 208

Click on the exhibit.

A fully loose LSP " toR6 " is configured. All links have the same cost and all routers are Alcatel-Lucent 7750 SRs. The LSP currently traverses the path R1-R2-R7-R8-R4-R6 and the resignal timer is enabled. Which of the following about this LSP is FALSE?

A.

The LSP will switchover to another path if a failure occurs.

B.

The LSP will switchover to a better path as soon as it is available.

C.

CSPF must be enabled for this LSP to attempt to find a better path.

D.

The LSP will switchover to a better path in a MBB fashion.

Question # 209

Click on the exhibit button below.

Is a routing policy required on PE1 to advertise a CE1 ' s system interface to PE2?

A.

Yes. A routing policy is required to advertise routes between PE routers in a VPRN

B.

No. A routing policy is not required; the default behavior on the 7750 SR is to advertise all VPRN routes between PE routers.

C.

A routing policy is required only when BGP is used as the PE-CE routing protocol, as shown in the exhibit.

D.

A CE1 system interface can not be advertised to PE2 since the CE routers are not aware of the VPRN.

Question # 210

Which of the following about Link TLVs found inside Type 10 Opaque LSAs is FALSE?

A.

Link TLVs are used to advertise administrative group information.

B.

Link TLVs are exchanged once RSVP is enabled on the interfaces.

C.

Link TLVs are used to advertise router-IDs.

D.

Link TLVs are used to advertise bandwidth information.

Question # 211

Initially, all ports on an Alcatel-Lucent 7750 SR have 10Gbps bandwidth. RSVP configuration limits reservable bandwidth to 30 percent on all interfaces. An LSP is signaled reserving 1 Gbps bandwidth. How much unreserved bandwidth is left on the interface?

A.

10 Gbps

B.

7 Gbps

C.

3 Gbps

D.

2 Gbps

Question # 212

Which of the following statements is TRUE regarding a VRF?

A.

A VRF contains a single VPRN routes.

B.

Every VRF in a PE is associated with one or more route target attributes.

C.

Each VPRN needs a separate VRF in each PE router.

D.

On the 7750 SR, by default, there is a unique one-to-one association between a VPN label and a VRF

E.

All of the above statements are true.

F.

All of the above statements are false.

Question # 213

Which of the following describes constraint-based routing?

A.

A mechanism that implements opaque LSAs.

B.

A mechanism that computes routes based on specified requirements.

C.

A mechanism that ensures the IGP best route is used.

D.

A mechanism that enables LDP signaling to use a route other than the IGP best route.

Question # 214

What command syntax would be used to create a new IES service with a service id of 5 and a customer id of 1000?

A.

configure ies 5 customer 1000 create

B.

configure router ies 5 customer 1000 create

C.

configure service ies 5 customer 1000 create

D.

configure router ies 5 customer 1000

Question # 215

Which of the following describes 6PE?

A.

P routers run IPv4 only. PE routers run IPv4 only and exchange IPv6 routes using MP-BGP.

B.

P routers run IPv4 only. PE routers run both IPv4 and IPv6 and exchange IPv6 routes using MP-BGP.

C.

P routers run IPv6 only. PE routers run both IPv4 and IPv6 and exchange IPv4 routes using MP-BGP.

D.

P routers run IPv6 only. PE routers run IPv6 only and exchange IPv4 routes using MP-BGP.

Question # 216

Which of the following about RSVP-TE is TRUE?

A.

RSVP-TE is a routing protocol.

B.

RSVP-TE requests end-to-end resources for unidirectional data flow.

C.

RSVP-TE consults the local RSVP database to determine the path from source to destination.

D.

RSVP-TE generates a TED for storing traffic engineering information.

Question # 217

To enable the LDP-over-RSVP feature, which of the following configurations is NOT required on an Alcatel-Lucent 7750 SR?

A.

Enable the Idp-over-rsvp feature on all PEs and ABRs along the LSP tunnel.

B.

Configure Link-LDP sessions between each PE-ABR and ABR-ABR pair.

C.

Configure RSVP-TE LSPs in each area between each PE-ABR and ABR-ABR pair.

D.

Configure T-LDP sessions with the tunneling option.

Question # 218

Which of the following are the default settings for the Alcatel-Lucent 7750 SR when using LDP?

A.

Per-platform label space, conservative retention mode

B.

Per-interface label space, conservative retention mode

C.

Per-platform label space, liberal retention mode

D.

Per-interface label space, liberal retention mode

Question # 219

The terms " customer " and " service " are used synonymously when describing a service implementation on the Alcatel-Lucent 7750 SR.

A.

TRUE

B.

FALSE

Question # 220

Which of the following statements best describes a route target?

A.

A route target is a BGP extended community used to identify the VRF table for a prefix at the receiving PE

B.

A route target is a mechanism from which VPRN controls the distribution of VPN routing information.

C.

Route target attributes are earned in a MP-BGP as attributes of the route.

D.

A route target is used by the PE router to identify the VRF that a VPN-lPv4 prefix is associated with.

E.

All of the above statements describe a route target

F.

None of the above statements describe a route target

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