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Viewing page 2 out of 5 pages
Viewing questions 11-20 out of questions
Questions # 11:

Which failure scenario is NOT supported by IEEE 802.lag?

Options:

A.

Loss of connectivity.

B.

Unidirectional Loss.

C.

Loop detection.

D.

Merged Services.

E.

End-to-end bit error rates.

Questions # 12:

Click on the exhibit below.

Question # 12

Assume PE-B expects avian tag as part of the RFC 4762 (Martini) encapsulation. How must PE-A be configured?

Options:

A.

The port that the SAP belongs to must have the correct ether type configured.

B.

The SAP must be configured with the right VLAN tag.

C.

The SDP VC type must be configured as type VLAN and the correct vlan-vc-tag must be specified.

D.

All of the above.

Questions # 13:

Which of the following are required for an operational mesh-sdp binding for bidirectional traffic when signaling is enabled within the SDP? (Choose 3)

Options:

A.

LDP must be enabled.

B.

RSVP must be enabled.

C.

An SDP must be configured on the far-end.

D.

Service MTU must match.

E.

SDP ID must match.

Questions # 14:

An l-VPLS is configured with a service id of 511. What will the value of the l-SID be assuming a default configuration?

Options:

A.

The 1-SID must be explicitly configured.

B.

The 1-SID only supports a range from 1 to 255.

C.

The 1-SID will default to 511 .the value of the service-id.

D.

Thel"SIDwilldefaultto131582, the value of the service-id + 131071.

Questions # 15:

Which of the following needs to be considered when designing Ethernet networks with redundancy?

Options:

A.

Processing the TTL takes extra time.

B.

MAC learning rate is doubled.

C.

FDB size is doubled.

D.

Requires a protocol to remove loops.

Questions # 16:

The service-mtu of a VPLS using MPLS encapsulation is set to 9100. What is the minimum MTU value that can be set for the network port if fast re-route facility mode is used on the SDP LSP?

Options:

A.

9100

B.

9104

C.

9108

D.

9122

E.

9126

Questions # 17:

Which of the following statements is false?

Options:

A.

VPLS is a bridged LAN service.

B.

VPLS provides L2 VPN services to CEs.

C.

VPLS is a point-to-point service where CEs are presented with point-to-point virtual circuits.

D.

CEs that are members of the same VPLS service instance communicate with each other as if they are connected via a bridged LAN.

Questions # 18:

Which of the following statements is true?

Options:

A.

Filter Policies can only be applied on egress.

B.

An IP filter can be applied on ingress at the same time a MAC filter is applied on the egress of the SAP.

C.

Filter Policies can be based on IP, MAC, and VPI/VCI addresses.

D.

Any number of ingress and egress filter policies can be associated with a SAP.

E.

An IP filter and a MAC filter can be applied on the ingress SAP at the same time.

F.

None of the above.

Questions # 19:

What is the default service-mtu for a VPLS service?

Options:

A.

1500

B.

1514

C.

1518

D.

It depends on the access port MTU.

E.

It depends on the network port MTU.

Questions # 20:

Click on the exhibit below.

Question # 20

If the SDP between R2 and R1 goes down, what devices will be reachable from R2 through the VPLS?

Options:

A.

Only R4 will be reachable through the VPLS.

B All devices will be reachable through the VPLS.

B.

R4 and R3 will remain reachable.

C.

No devices will be reachable.

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