Which of the following is NOT a benefit of "Hub and Spoke'' VPLS deployments?
A. They reduce the number of SDPs that need to be configured.
B. They can be used to work around physical topologies that prevent a fully meshed deployment.
C. They prevent loops that can be introduced by mesh deployments.
D. They can simplify the implementation of security policy enforcement and packet inspection.
Which of the following can be used to detect the smallest path MTU in an RSVP signaled MPLS tunnel?
A. ADSPEC
B. CSPF
C. Service ping
D. LSP trace
Which protocol is used to signal the inner label for a L2-VPN service?
A. RSVP
B. IPCP
C. TLDP
D. PPP
E. Either RSVP or LDP
F. M-BGP
On the Alcatel-Lucent 7750 SR, which one of the following steps is NOT required when enabling an MPBGP session between PE routers in a VPRN?
A. Configuring an autonomous system number in the global context.
B. Configuring a BGP group and peer parameters.
C. Configuring a VPN-IPv4 address family.
D. Configuring an export policy to advertise routes between PEs.
On an Alcatel-Lucent 7750 SR, the OAM command 'svc-ping' can be used with options bcal-sdp' and 'remote-sdp'. Which of the following is TRUE?
A. iocal-sdp' and 'remote-sdp' indicate that all services using these SDPs are pinged.
B. 'Iocal-sdp' and remote-sdp' indicate that pings are initiated from both local and remote routers.
C. Both 'Iocal-sdp' and 'remote-sdp' take parameters to specify which SDPs are used for the test.
D. 'Iocal-sdp' indicates that the ping is sent in-band, and remote-sdp' indicates the return ping is in-band.
An E-pipe is configured with a service MTU of 5000. What value will be derived for the VC- MTU?
A. 4078
B. 4986
C. 5014
D. 5022
Which of the following about dot1Q SAPs is FALSE?
A. The dot1Q default SAP (port: *) can be used to pass VLAN tags transparently through a network.
B. The dot1Q null SAP (port: 0) accepts all tagged frames and untagged frames.
C. The dot1Q default SAP (port: *) accepts all untagged frames and any frames with tag values that are not used as a service-delimiting value on another SAP.
D. A dot1q null SAP (port: 0) and a dot1q default SAP (port: *) cannot both be defined on the same port.
Which of the following statements about VPRN is NOT true? (Choose 2)
A. VPRN is an IP service that connects multiple sites in a single routed domain over the provider-managed IP/MPLS network.
B. Each VPRN consists of a set of customer sites that must connect to the same PE router
C. In a VPRN service, each customer router becomes a routing peer to other customer routers
D. VPRN provides customer routers with transparent IP connectivity without knowledge of the MPLS core
An SDP using GRE encapsulation is configured for an E-pipe service. The network port used by the SDP has an MTU of 8000. What value does the SDP path MTU have by default on an Alcatel-Lucent 7750 SR?
A. 7958
B. 7978
C. 8022
D. 8042
What needs to be configured before a SAP appears? (Choose 2)
A. Configuring the physical port in access mode.
B. Configuring the physical port in network mode.
C. Enabling the port using the no shutdown command.
D. Ports are enabled by default, thus no need to use the no shutdown command.
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