Alcatel-Lucent Virtual Private LAN Services - 4A0-105 Exam Practice Test

A. Each VPLS will use the same pair of SDP's with the same endpoint configured with the option "load-balancing 2".

B. Each VPLS will need their own pair of spoke-SDP's configured. The spoke-sdp's that are to be active should be configured with the option "precedence primary".

C. Under the end-point configuration, enable load-balancing 2 and the MDU will load balance automatically.

D. This cannot be done.

A. Only after receiving LACP packets.

B. Every 1 second.

C. Never.

D. On initialization and then every hello-interval.

A. On the PE the endpoint has been configured with "supress-standby-signalling"

B. On the MDU the endpoint has been configured with "supress-standby-signalling"

C. On the PE the endpoint has been configured with "no supress-standby-signalling"

D. On the MDU the endpoint has been configured with "no supress-standby-signalling1

A. The frame will be discarded.

B. The frame will be fragmented and forwarded outthe port associated with the DA.

C. The frame will be forwarded outthe port associated with the D

D. The frame will be flooded to all ports.

A. No

B. Yes

A. The PE inspects the service label in the MPLS header before stripping the B-MAC
header.

B. The l-SID in the l-TAG is inspected to determine where the frame should be delivered.

C. The l-TAG in the l-SID is inspected to determine where the frame should be delivered.

D. When the B-MAC header is stripped the customer MAC address is then looked up in the FDB

A. Unicast frames only forward out ports that have a known receiver.

B. Multicast frames only forward out ports that have a known receiver.

C. If the FDB is empty, unicast and multicast frames are treated equally.

D. If the FDB has an entry for the unicast frame, both unicastand multicast are treated equally.

A. RSVP must be enabled.

B. Service MTU must match.

C. SDP ID must match.

D. An SDP must be configured on the far-end.

E. LDP must be enabled.

A. The higher the age-time, the greater the amount of flooding.

B. There is no relationship between the age-time and the amount of flooding.

C. The lower the age-time, the greater the amount of flooding

D. The lower the age-time, the lower the amount of flooding.

A. oam mac-trace

B. oam mac-populate

C. oam mac-ping

D. oamsvc-ping