4A0-104 practice questions, page 4 of 12, with answer review and explanations.
Question 16
Which of the following statements are TRUE regarding a fully meshed VPLS service with a default setting? (Choose 3)
The vc-id on the mesh-sdp must be explicitly configured.
The vc-id on the mesh-sdp is automatically assigned by a PE using the service id.
The VPLS service id, on all PE routers, does not have to match.
The VPLS service id, on all PE routers, must match.
If dynamic signaling is required, the signaling on all PE routers must be set to TLDP in the configuration of the SDPs.
The signaling on all PE routers will default to TLDP in the configuration of the SDPs; therefore, no configuration change is required for dynamic signaling.
Question 17
3 Epipe services and 2 VPLS services have been configured between two PE routers. How many service labels will be signaled in total?
2
3
4
5
6
10
Question 18
Which of the following statements are TRUE about configuring a SDP between an IES and a VPLS? (Choose 2)
The SDP must be a mesh
The SDP must be a spoke.
Once the SDP is configured on both PE routers, both the services will be operationally up without further configuration changes.
The Layer 2 MTUs must match between the IES and the VPLS
The Layer 2 MTU must be 14 bytes smaller on the VPLS than it is on the IES.
Question 19
Port 1/1/1 has been configured as an access port with encapsulation dot1q on an Alcatel-Lucent 7750 SR. Which of the following statements are TRUE? (Choose 2)
The SAP 1/1/1 will forward all traffic transparently.
The SAP 1/1/1:0.* will forward all untagged traffic and traffic tagged with VLAN 0.
The SAP 1/1/1:* will forward untagged traffic but not tagged traffic.
TheSAP1/1/1:400 will forward customer traffic tagged with VLAN 400
The SAP 1/1/1:0 will forward untagged traffic and traffic tagged with VLAN 0
Question 20
Which VPWS service would be used to create a point-to-point Frame Relay service?