Exam 642-883 Question id=3515 Route Manipulations in Service Provider Environments

Which option can a network specialist use to configure connected route redistribution inside VRF "TEST" on Cisco IOS XR and allow only the prefix 10.10.10.0/24?

A. route-policy ALLOW-CONN if destination in PERMIT_PREFIX then pass else drop end-policy ! prefix-set PERMIT_PREFIX 10.10.10.0/24 end-set ! router bgp 65000 vrf TEST rd 65000:10000 address-family ipv4 unicast redistribute connected route-policy ALLOW-CONN
B. route-policy ALLOW-CONN if source in PERMIT_PREFIX then pass else drop end-policy ! prefix-set PERMIT_PREFIX 10.10.10.0/24 end-set ! router bgp 65000 vrf TEST rd 65000:10000 address-family ipv4 unicast redistribute connected route-policy ALLOW-CONN
C. route-policy ALLOW-CONN if protocol is connected and source in PERMIT_PREFIX then pass else drop end-policy ! prefix-set PERMIT_PREFIX 10.10.10.0/24 end-set ! router bgp 65000 vrf TEST rd 65000:10000 address-family ipv4 unicast redistribute connected route-policy ALLOW-CONN
D. route-policy ALLOW-CONN if route-type is local and destination in PERMIT_PREFIX then pass else drop end-policy ! prefix-set PERMIT_PREFIX 10.10.10.0/24 end-set ! router bgp 65000 vrf TEST rd 65000:10000 address-family ipv4 unicast redistribute connected route-policy ALLOW-CONN

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