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
|