Question 1

Which of the following must be true in order to add a port to a LAG? (Choose 2)

Options :

A : ports must be on the same MDA

B : ports must have the same speed and duplex settings

C : auto negotiation must be on

D : auto negotiation must be off or limited

E : port must be in access mode only

Answer: B,D

Question 2

Assuming TLDP and RSVP are both being used in an MPLS network core which of the following statements is true?

Options :

A : TLDP is used to create the inner label, RSVP is used to create the outer label.

B : TLDP is used to create the outer label, RSVP is used to create the inner label.

C : TLDP and RSVP cannot be used in the same network since they both provide the same label.

D : When RSVP is used, TLDP must be disabled and static vc labels should be used.

E : TLDP and RSVP can be used to create either labels based on how they are configured.

Answer: A

Question 3

Click on the exhibit below. Other-Image-2dd200be0-1a69-4248-bc75-48f0b9c7eb85 Based on the following configuration which VLANs will be managed by the management VPLS?

Options :

A : VLANs 1-4094

B : VLAN 0

C : There is not enough information provided

D : None, this is an invalid configuration

Answer: A

Question 4

What are the benefits of a hierarchical VPLS architecture? (Choose 3)

Options :

A : Increases scalability

B : Reduces the FDB size within a VPLS instance

C : Reduces replication and bandwidth utilization from the MDU device to the core network

D : Easier to manage

E : Reduces the routing table size

Answer: A,C,D

Question 5

Which of the following rate-limiting approaches are used on the Alcatel-Lucent 7750 SR? (Choose two)

Options :

A : Shapeless policing at SAP-ingress only.

B : Shapeless policing at SAP-ingress and egress.

C : Biased round robin queuing at ingress only.

D : Soft shaping at all network interfaces.

E : Soft shaping at network ingress only.

Answer: A,D

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