Question 1

Which BGP feature causes to replace the AS number of originating router with the AS number of the sending router?

Aroute reflectors

Broute dampening

Cconfederations

DAS override

Answer : D

Question 2

An ISP provides a major client MPLS VPN for managed services. The MPLS engineering team needs to use the advanced VPN feature of selective VRF import so that only specific prefixes are present in the required VPNs.

Which aspect of this feature must the team consider?

AA route must pass the import route map first and then the route target import filter.

BThe routers that are imported in the VRF can be BGP and IGP routes, so other match conditions in the route map, besides communities, can be used.

CThe import-map command is applied under the PE interface that connects to the CE router.

DA route is imported into the VRF only when at least one RT that is attached to the route matches one RT that is configured in the VRF and the route is permitted by the import route map.

Answer : D

Question 3

While configuring the VRF Selection feature, you get an error message after typing the below statement:

Router(config)#no vrf selection source 172.16.0.0 255.255.0.0 vrf VRF1

Which action caused this message?

Athe entry of an inconsistent IP address and mask for VRF Selection

Ban attempt to configure a VRF instance on an interface that already has VRF Selection configured

Can attempt to remove a VRF Selection entry that does not exist

Dan attempt to configure a VRF Selection table that does not exist

Answer : C

Question 4

Which two BGP attributes prevent loops in a route reflector environment? (Choose two.)

Acluster ID

Blocal preference

Corigin

Doriginator ID

EAS_PATH

Answer : A, D

Question 5

What must match in the EVPN and L2VPN configuration mode when configuring EVPN native in a router?

Ainterface

Baddress family

Cbridge domain

DEVI

Answer : D

Question 6

An engineer is troubleshooting AToM on an IOS XE router and receives an error when creating the xconnect. Which command does he need to complete to create the xconnect in AToM?

Aencapsulation mpls

Bencapsulation 12tpv3

Cprotocol 12tpv3

Dprotocol none

Answer : A

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