What distinguishes a VPLS service from a VPWS service?
A. VPLS supports point-to-point connections.
B. VPLS supports multipoint-to-multipoint connections
C. VPLS supports a distributed service
D. VPLS supports a local service on a single node.
What happens when a packet without a VLAN tag is received on a SAP provisioned with null encapsulation while an SDP vc-type is provisioned as vlan?
A. The frame is dropped.
B. The service ID is added as the VLAN tag.
C. A VLAN tag of 0 is added as the provider VLAN tag
D. The frame is forwarded with no VLAN tag
How many service labels must be signaled to bring up a fully meshed VPLS service among four PE routers?
A. 1
B. 4
C. 6
D. 8
E. 12
F. 24
Which of the following most accurately describes the default behavior of a VPLS regarding the handling of a tagged frame at the ingress of SAP 1/1/1:100?
A. The FCS is verified and the customer frame is transported intact over the service provider network.
B. The FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.
C. The FCS is verified and removed from the frame. The VLAN tag is kept for transport over the network.
D. The FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.
Which service is needed to bridge an ATM service to an Ethernet service?
A. A-pipe
B. F-pipe
C. C-pipe
D. E-pipe
E. Bridge service
Which VPWS service would be used to create a point-to-point Frame Relay service?
A. E-pipe
B. A-pipe
C. F-pipe
D. I-pipe
E. C-pipe
Which routing protocol cannot be run over an I-pipe?
A. OSPF
B. RIP
C. BGP
D. IS-IS
Port 1/1/1 has been configured as an access port with encapsulation dot1q on a Nokia 7750 SR. Which of the following statements are TRUE? (Choose two.)
A. The SAP 1/1/1 will forward all traffic transparently.
B. The SAP 1/1/1:0.* will forward all untagged traffic and traffic tagged with VLAN 0.
C. The SAP 1/1/1:* will forward untagged traffic but not tagged traffic.
D. TheSAP1/1/1:400 will forward customer traffic tagged with VLAN 400
E. The SAP 1/1/1:0 will forward untagged traffic and traffic tagged with VLAN 0
Which of the following statements are TRUE about configuring a SDP between an IES and a VPLS? (Choose two.)
A. The SDP must be a mesh
B. The SDP must be a spoke.
C. Once the SDP is configured on both PE routers, both the services will be operationally up without further configuration changes.
D. The Layer 2 MTUs must match between the IES and the VPLS
E. The Layer 2 MTU must be 14 bytes smaller on the VPLS than it is on the IES.
3 E-pipe services and 2 VPLS services have been configured between two PE routers. How many service labels will be signaled in total?
A. 2
B. 3
C. 4
D. 5
E. 6
F. 10
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