A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given
the exhibited commands, which statement is true?
router rip
network 10.0.0.0
!
router ospf 5
network 172.10.0.0 0.0.255.255 area 0
redistribute rip
A.
Redistributed routes will have an external type of 1 and a metric of 1.
B.
Redistributed routes will have an external type of 2 and a metric of 20.
C.
Redistributed routes will maintain their original OSPF routing metric.
D.
Redistributed routes will have a default metric of 0 and will be treated as reachable and
advertised.
E.
Redistributed routes will have a default metric of 0 but will be treated as unreachable and
not advertised.
Explanation:
By default, all routes redistributed into OSPF willbe tagged as external type 2 (E2) with a
metric of 20, except for BGP routes (with a metric of 1).
Note: The cost of a type 2 route is always the external cost, irrespective of the interior cost
to reach that route. A type 1 cost is the addition of the external cost and the internal cost
used to reach that route.