QUESTION: 41

You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.

In this scenario, which configuration changes must be made to satisfy the requirement?

Configure the export parameter and apply the policy to the my-ext-group BGP group configuration.
Configure the vrf-export parameter and apply the policy under the edit routing-instances vpn-a hierarchy.
Configure a RIB group and apply the policy as an import policy to routes distributed into the bgp.13vpn.0 routing table.
Configure the import parameter and apply the policy to the my-ext-group BGP group configuration.

Answer(s): B

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QUESTION: 42

Referring to the exhibit, which three statements about route 10.222/16 are correct when using the default BGP advertisement rules? (Choose three)

R1 will prepend AS10 when advertising 10.222/16 to R2.
R2 will prepend AS10 when advertising 10.222/16 to R7.
R2 will advertise 10.222/16 to R4 with itself as the next hop.
R1 will advertise 10.222/16 to R2 with itself as the next hop.
R7 will advertise 10.222/16 to R9 with itself as the next hop.

Answer(s): B,C,E

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QUESTION: 43

Traffic is being sent from R2 to R3. The link between R2 and R3 fails. Referring to the exhibit, which statement is correct?

Traffic will automatically reroute using the shortest path, which is R2 to R1 to R3.
Traffic will automatically reroute distributed between all available paths.
Manual intervention is required for traffic to be rerouted.
Traffic will automatically reroute using R2 to R4 to R1 to R3.

Answer(s): D

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QUESTION: 44

R1 assigns incoming voice traffic to the ef forwarding class. All other traffic is assigned to the best-effort forwarding class. You have configured a CoS re-write rule on R1 to include the correct CoS bit values in packets sent towards R2. You want R2 to classify traffic using the CoS markings created by R1.

Which two configuration steps are necessary to accomplish this task? (Choose two.)

Assign the behavior aggregate classifier to the ge-0/0/1.0 interface on R2.
Assign the CoS re-write rule to the ge-0/0/1.0 interface on R2.
Configure a CoS re-write rule on R2 and assign matching CoS values.
Configure a behavior aggregate classifier on R2.

Answer(s): A,B

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