Online Access Free H12-221 Exam Questions

Which BGP attribute is usually used to determine the path along which data flows to an AS?

• A.Router ID
• B.Nexthop
• C.Local-Preference
• D.MED

Which of the following tools cannot be used for route filtering?

• A.Policy-based-route
• B.Filter-policy
• C.IP-prefix
• D.Route-policy

Which of the following statements is false?

• A.Routing information can be exchanged between a backbone area and a non-backbone area but never between two non-backbone areas.
• B.Each OSPF router uses only one Router-LSA to describe the status of local links in an area.
• C.Link types described by a Router-LSA include P2P, P2MP, TransNet, and StubNet.
• D.A Network-Summary-LSA describes the metric routing of an ABR to a destination network segment.

Which of the following statements are false? (Select 3 answers)

• A.ASE-LSAs describe the route to an external AS and are flooded to an external AS.
• B.AS-external-LSAs do not belong to any particular OSPF area,
• C.The Type-1 external metrics include only the AS external metric.
• D.ASBR-Summary-LSAs describe the route to an ASBR and are flooded within an AS.

An IP-prefix-filter is used for filtering IP prefixes and data packets.

• A.TRUE
• B.FALSE