Online Access Free 4A0-C02 Practice Test

MAC explosion is best described as a large amount of MAC addresses being withdrawn and relearned?

• A.FALSE
• B.TRUE

At what point does the Route Target become associated with a route?

• A.When the route from the PE is populated into the VRF at the CE
• B.When the route is exported into the MP-BGP table from the VRF
• C.When the route is first received at the P from the PE
• D.When the route is propagated from the PE to the CE
• E.When the route from the CE is populated into the VRF at the PE

Which of the following statements regarding BGP Add-Paths is FALSE?

• A.A BGP speaker must advertise the capability to send multiple paths to its peer.
• B.A BGP speaker must advertise the capability to receive multiple paths from its peer.
• C.Add-Paths allows non-best paths to be advertised to a peer.
• D.Add-Paths capabilities are exchanged between peers after the BGP session is established.

Which of the following regarding the atomic aggregate attribute is TRUE?

• A.The atomic aggregate flag is always set if the AS Path information is lost due to aggregation.
• B.It is an optional transitive attribute.
• C.It is an optional non-transitive attribute.
• D.The atomic aggregate flag is always set if the aggregator attribute is set.

The policies shown below from the configuration of an Alcatel-Lucent 7750 SR have been created to implement an Extranet VPRN between the main sites of two separate VPRNs. How should these policies be applied?

• A.ample Policy 3 should be applied as an export policy on both PEs connected to the main site of Customer 1 and the main site of Customer 2
• B.ample Policy should be applied as an export policy on the PE connected to the main site of Customer 1
• C.ample Policy 3 should be applied as an export policy on the PE connected to the main site of Customer 2
• D.ample Policy should be applied as an export policy on all PEs connected to sites of Customer 1
• E.ample Policy should be applied as an export policy on both PEs connected to the main site of Customer 1 and the main site of Customer 2