Online Access Free 4A0-104 Practice Test

The SAP 1/1/1:2.3 receives an Ethernet frame with outer VLAN tag 2 and inner VLAN tag
5. Which of the following is TRUE?

• A.The inner tag is changed to match the SAP, and the frame is forwarded.
• B.The matching outer tag is removed, and the frame is forwarded.
• C.The inner tag is removed, and the frame is forwarded.
• D.The frame is dropped.

Which of the following about VPRN route targets is FALSE?

• A.A route target is used to distinguish to which VRF table a prefix belongs.
• B.A route target appended to an IPv4 prefix produces a VPN-IPv4 prefix.
• C.Route targets must be configured for VPRNs.
• D.Multiple route targets can be part of a single MP-BGP update.

In a Layer 2 encapsulation, using Martini, what does the first (top) label represent?

• A.Tunnel Label
• B.UNI
• C.Operational Control Word
• D.VC Label
• E.NNI

How many SAPs can be configured on a port configured with NULL encapsulation?

• A.The number is limited only by the capacity of the router
• B.1
• C.4096
• D.None. This encapsulation is not supported.

Which of the following about the components of a service on the Alcatel-Lucent 7750 SR is FALSE?

• A.A customer is only created on one site of a distributed service.
• B.A customer can have multiple services associated to it.
• C.An SDP can be used by more than one service and customer.
• D.A SAP can only be created on an access port.