Refer to the exhibit. Which three statements accurately describe the result of applying the
exhibited route map? Select 3 response(s).
A.
The map prohibits the redistribution of all type 2 external OSPF routes with tag 6 set.
B.
The map prohibits the redistribution of all type 2 external OSPF routes.
C.
The map redistributes into EIGRP all routes that match the pfx prefix list and the five
metric values 40000, 1000, 255, 1, and 1500.
D.
The map prohibits the redistribution of all external OSPF routes with tag 6 set.
E.
All routes that do no match clauses 10 and 20 of the route map are redistributed with
their tags set to 8.
F.
The map permits the redistribution of all type 1 external OSPF routes.
Explanation:
In the route-map:
route-map ospf-to-eigrp deny 10
match tag 6
match route-type external type-2
The deny clause rejects route matches from redistribution. If several match commands are
present in a clause, all must succeed for a given route in order for that route to match the
clause (in other words, the logical AND algorithm is applied for multiple match commands).
In this question, both the “match tag 6″and “match route-type external type-2″must be
matched for this route to be denied -> A is correct.
If a match command is not present, all routes matchthe clause. In this question, all routes
that reach clause 30 match and their tags are set to 8 -> E is correct.
If a route is not matched with clause 10 or 20 thenit will be matched with clause 30 for sure
-> F is correct.
Note: Route-maps that are applied to redistributionbehave the same way as ACLs: if the
route does not match any clause in a route-map thenthe route redistribution is denied, as if
the route-map contained deny statement at the end.
(Reference: http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a008047915d.shtml)