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Nokia 4A0-C01 - Nokia NRS II Composite Exam

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Total 852 questions

What must be configured before a SAP can be created on an E-pipe?

A.

The Ethernet port must be set to network mode, and the service must have a spoke SDP.

B.

The Ethernet port must be set to network mode.

C.

The Ethernet port must be set to access mode.

D.

The Ethernet port must be set to access mode, and the service must have a spoke SDP.

Which one of the following items CANNOT be used as a mirror source on an Alcatel-Lucent 7750 SR?

A.

IP filter

B.

MAC filter

C.

Egress label

D.

Ingress label

A CE is connected to an IES interface. Which of the following is TRUE?

A.

The IES's interface must be an IGP peer with the CE.

B.

The IES must use an IP address that is different than the C£.

C.

The IES can only include one SAP for the CE.

D.

The IES must include a network port.

Which of the following statements is TRUE regarding service mirroring?

A.

Mirror slicing is used to logically separate a port that is being monitored.

B.

Mirror slicing configuration is earned out in the mirror destination.

C.

By default, mirror slicing is enabled so that only the protocol headers of data traffic are replicated to a mirror port.

D.

The maximum number of mirror slices that can be made on a network and access port are 256 and 8, respectively

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.

Which of the following about configuring a distributed E-pipe service is TRUE?

A.

The VC ID on the mesh SDP must be explicitly configured.

B.

The VC ID on the spoke SDP must be explicitly configured.

C.

The VC ID on the mesh SDP does not have to be explicitly configured and it will use the service id.

D.

The VC ID on the spoke SDP does not have to be explicitly configured and it will use the service id.

Click the exhibit.

E-pipe 100 is using an SDP (4) with an LSP that uses the path shown (PE1-PE2-PE3-PE4). Which of the following is the expected output from the OAM command?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Which of the following about 6VPE is FALSE?

A.

To advertise VPN-IPv4 and VPN-IFV6 routes, two MP-BGP sessions are required.

B.

PE routers must support both IPv4 and IPv6 addresses; customer routers can use either one.

C.

MP-BGP is used to advertise IPv6 prefixes and the associated VPRN labels.

D.

The provider core routers are IPv6-unaware.

Click the exhibit.

Based on the output shown, what is the value of the service's VC ID?

A.

2

B.

12

C.

30

D.

44

E.

100

F.

The VC ID Cannot be determined from the output

Which of the following statements about VPRN is NOT true? (Choose 2)

A.

VPRN is an IP service that connects multiple sites in a single routed domain over the provider-managed IP/MPLS network.

B.

Each VPRN consists of a set of customer sites that must connect to the same PE router

C.

In a VPRN service, each customer router becomes a routing peer to other customer routers

D.

VPRN provides customer routers with transparent IP connectivity without knowledge of the MPLS core

What needs to be configured before a SAP appears? (Choose 2)

A.

Configuring the physical port in access mode.

B.

Configuring the physical port in network mode.

C.

Enabling the port using the no shutdown command.

D.

Ports are enabled by default, thus no need to use the no shutdown command.

When a tagged packet is received on a SAP configured with dot1q encapsulation, the VLAN tag must match the value configured on the SAP in order to be forwarded.

A.

TRUE

B.

FALSE

Which one of the following commands on an Alcatel-Lucent 7750 SR can take a FEC as a parameter to verify if a packet for that FEC reaches the appropriate LER?

A.

ping

B.

sdp-ping

C.

svc-ping

D.

Isp-ping

Which of the following about VPLS MAC learning is TRUE?

A.

Mesh SDPs assist MAC learning by flooding traffic to other mesh SDPs.

B.

A PE keeps a single FDB for all VPLSes it has.

C.

Frames received on a SAP that are broadcast, multicast or unknown are flooded.

D.

The FDB only stores the MAC addresses of remote sites.

Click the exhibit.

The operator at PE1 wants to analyze the traffic between CE4 and PE2. On an Alcatel-Lucent 7750 SR, which of the following is required as part of the configuration?

A.

Both PE1 and PE2 need a mirror source.

B.

PE2 needs a mirror source with the remote source specified.

C.

PE1 needs a mirror source with the remote source specified.

D.

Both PE1 and PE2 need a mirror destination.

E.

PE2 needs a mirror destination that specifies a SAP.

Which of the following best describes a local Epipe Service?

A.

An Epipe service that has 1 SAP and 1 SDP configured.

B.

An Epipe service that has 3 or more SAPs configured.

C.

An Epipe service that has 2 SAPs on the same router and has no SDPs configured.

D.

An Epipe service that is configured between two routers, each having 1 SAP and 1 SDP configured

Which of the following about dot1Q SAPs is FALSE?

A.

The dot1Q default SAP (port: *) can be used to pass VLAN tags transparently through a network.

B.

The dot1Q null SAP (port: 0) accepts all tagged frames and untagged frames.

C.

The dot1Q default SAP (port: *) accepts all untagged frames and any frames with tag values that are not used as a service-delimiting value on another SAP.

D.

A dot1q null SAP (port: 0) and a dot1q default SAP (port: *) cannot both be defined on the same port.

Click the exhibit.

Based on the output from PE router R1 about VPRN 100, by which protocol was 192.168.10.0/24 learned?

A.

BGP

B.

MP-BGP

C.

LDP

D.

MPLS

Click the exhibit.

This PE is connected to an IPv4 core and is being configured to support 6VPE for a VPRN. Which of the following completes this section of the configuration?

A.

Family ipv4

B.

Family ipv6

C.

Family ipv4 ipv6

D.

Family vpn-ipv4

E.

Family vpn-ipv4 vpn-ipv6

The SAP 1/1/1:2.3 receives an Ethernet frame with outer VLAN tag 2 and inner VLAN tag 5. Which of the following is TRUE?

A.

The matching outer tag is removed, and the frame is forwarded.

B.

The inner tag is removed, and the frame is forwarded.

C.

The inner tag is changed to match the SAP, and the frame is forwarded.

D.

The frame is dropped.