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Nokia 4A0-104 - Alcatel-Lucent Services Architecture

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Total 288 questions

What is the default vc-type for an SDP on the Alcatel-Lucent 7750 SR?

A.

vc-type null

B.

vc-type ether

C.

vc-type vlan

D.

vc-type none

Which of the following commands is used to configure the encapsulation type of an Ethernet port?

A.

configure ethernetencap-typedot1q|null|qinq port port-id

B.

configure service port port-id ethemetencap-typedot1q|null|qinq create

C.

configure port port-idEthernetencap-type dot1q|null|qmq

D.

configure service service-idEthernetencap-type dot1q|null|qinq create

A technician sitting in a Network Operations Center would like to set up a remote mirror on an Alcatel-Lucent 7750 Service Router to examine some data traffic ingressing a port at a remote site. Which of the following are required? (Choose 2)

A.

A mirror destination on the local and remote Alcatel-Lucent Service Router,

B.

A mirror source on the local and remote Alcatel-Lucent Service Router.

C.

A mirror source with the remote source specified on the remote Alcatel-Lucent Service Router.

D.

A mirror source with the remote source specified on the local Alcatel-Lucent Service Router.

E.

An SDP between the local and remote Alcatel-Lucent Service Routers.

What distinguishes a VPLS service from a VPWS service?

A.

VPLS supports point-to-point connections.

B.

VPLS supports multipoint-to-multipoint connections

C.

VPLS supports a distributed service

D.

VPLS supports a local service on a single node.

VPWS allows carriers to offer services such as point-to-point frame-relay, ATM, and Ethernet on a single platform without the need for multiple overlay networks.

A.

TRUE

B.

FALSE

Which of the following statements are TRUE regarding sdp-ping? (Choose 3)

A.

Provides a mechanism to determine the hops an SDP traverses.

B.

Provides in-band uni-directional connectivity tests.

C.

Provides in-band round-trip connectivity tests.

D.

Tests ability of reaching the far-end IP address of an SDP ID within the SDP encapsulation.

E.

Provides information regarding the exact MTU supported between service ingress and service termination.

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.

An ES service can have both MAC and IP filters applied to it.

A.

TRUE

B.

FALSE

Which of the following best describes a VPLS?

A.

Layer 3direct Internet access service

B.

Layer 2 point-to-point service

C.

Layer 2 multipoint-to-multipoint service

D.

Layer 3 IP multipoint-to-multipoint VPN service

Click on the exhibit button below.

Assuming the customer only needs to monitor traffic from PE3 to the customer site, what three items are missing from PE3's configuration? (Assume that the IP/MPLS network structure between the local and remote PEsis in place.)

A.

The mirror destination configuration on PE5 is missing the "remote-source" command,

B.

The mirror destination on PE3 needs a "remote-source" command.

C.

The mirror service IDs on the local and remote destinations must match.

D.

The mirror source on PE3 needs a "remote-source" command.

E.

The mirror source command on the remote PE3 needs a command that tells it to monitor port 1/1/2.