Alcatel-Lucent Services Architecture (4A0-104) Practice Test

Questions # 51:

What distinguishes a VPLS service from a VPWS service?

Options:

VPLS supports point-to-point connections.

VPLS supports multipoint-to-multipoint connections

VPLS supports a distributed service

VPLS supports a local service on a single node.

Questions # 52:

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

Options:

TRUE

FALSE

Questions # 53:

Which tree in the CLI would you need to be in to add a QoS policy to a SAP?

Options:

config>router#

config>qos#

config>port#

config>service#

Questions # 54:

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

Questions # 55:

Which of the following comparisons between E-pipes and VPLSes is FALSE?

Options:

They both function as a Layer 2 switch from the service provider's perspective.

They both support SAP encapsulations of null, dot1Q and Q-in-Q.

They both use SAPs as the demarcation point between the customer and the provider.

MAC addresses are learned by VPLSes, but not by E-pipes.

Questions # 56:

Which of the following about the Alcatel-Lucent 7750 SR sdp-ping is TRUE?

Options:

It tests the IGP reachability of the far-end IP address of an SDP.

It tests that the MTU settings of a service are correct.

It tests in-band, uni-directional or round-trip connectivity of SDPs.

It tests the reachability of hosts connected to an SDP.

Questions # 57:

On which object is ADSPEC enabled?

Questions # 58:

Which of the following is a characteristic of a VPLS?

Options:

All SAPs of a VPLS belong to the same broadcast domain.

When a new site is added, all the existing sites need to be shutdown and re-provisioned.

An additional T-LDP session is required between PEs for each additional VPLS that is provisioned.

Multiple VPLSes on the same router share a single MAC FDB.

Questions # 59:

Which of the following about VPRN route targets is FALSE?

Options:

A route target is used to distinguish to which VRF table a prefix belongs.

A route target appended to an IPv4 prefix produces a VPN-IPv4 prefix.

Multiple route targets can be part of a single MP-BGP update.

Route targets must be configured for VPRNs.

Questions # 60:

On an Alcatel-Lucent 7750 SR, which vc-type will strip service delimiting tags at the ingress PE?

Options:

vc-type ether

vc-type vlan

vc-type dotlq

vc-type null

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