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- CCNP Troubleshooting 642-832
56.
What type of OSPF router has atleast one of its connected networks participating in OSPF area 0?
- A.Internal
- B.ABR
- C.Backbone
- D.ASBR
- Answer
- Report
Answer : [C]
57.
What OSPF LSA type is sourced by all OSPF routers?
- A.Type 1
- B.Type 2
- C.Type 3
- D.Type 4
- E.Type 5
- Answer
- Report
Answer : [A]
58.
Which OSPF data structure contains topological information for all areas in which an
OSPF router is participating?
- A.OSPF Routing Information Base
- B.OSPF link-state database
- C.OSPF interface table
- D.OSPF neighbor table
- Answer
- Report
Answer : [B]
59.
Identify two common reasons a router displays a MALLOCFAIL error. (Choose the
two best answers.)
- A.Cisco IOS bug
- B.Security issue
- C.QoS issue
- D.BGP filtering
- Answer
- Report
Answer : [A, B]
60.
Which of the following is the least efficient (that is, the most CPU intensive) of a
router's packet switching modes?
- A.Fast switching
- B.CEF
- C.Optimum switching
- D.Process switching
- Answer
- Report
Answer : [D]
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